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Power Management Selection Guide

2Q 2006

Technology for Innovators
Power Management Selection Guide
2Q 2006
TI Power Solutions: Power Behind Your Designs
Power Management Selection Guide
Table of Contents
Typical Power Applications 3
Texas Instruments (TI) offers complete power solutions with a full line of high-performance products. These products, which range from standard linear ICs to plug-in and integrated power solutions, are tailored to meet your design challenges. And, TI makes designing easier by providing leading-edge support tools such as training, a broad selection of evaluation modules (EVMs), application notes, comprehensive technical documentation and more. TI also offers samples and small orders (shipped within 24 hours via TI authorized distributors) that will help you accelerate your time-to-market. Included in this selection guide you will find design factors, featured products, graphic representations of portfolios and parametric tables. A list of application notes and evaluation modules is included in each section of the guide.
Fusion Digital Power Control Solutions AC / DC and DC / DC Power Supply Products
Plug-In Power Modules (POLA and Others) Linear Regulators Non-Isolated Switching DC / DC Regulators
Application-Specific Multi-Output Solutions TI Power Solutions: Power Behind Your Designs
Lighting Solutions
Battery Management Products
Hot Swap and Power Distribution
power.ti.com
Supervisory Circuits (Voltage Supervisors) Voltage References Power Management Special Functions
Resources
Note: Military versions of some Power Management products are available. Please visit: power.ti.com / militaryproducts
Power Management Selection Guide
Texas Instruments 2Q 2006
Typical Power Applications
System Power and Plug-In Solutions
Backplane Fusion Digital Power Solutions Power Factor Correction or AC / DC
(Page 10)
PWM Controllers
(Pages 8, 12)
MOSFET Drivers
(Pages 8, 18)
AC Line
Hot Swap and Power-over-Ethernet
(Page 47)
Non-Isolated Plug-In Module
POLATM
Power Switches
USB ExpressCard PCMCIA
(Page 21)
(Page 51)
USB Peripheral System Voltage
DC / DC Controller
Isolated Plug-In Module
(Page 21)
(Page 28)
Hard Drive DC / DC Converter
(Page 30)
48-V or 24-V DC Input
Supply Voltage Supervisor
(Page 56)
Low Dropout Regulator
(Page 24)
Memory
Portable Power Solutions
www.ti.com / portablepower
Application-Specific Multi-Output Solutions (Page 37) Photoflash Capacitor Chargers (Page 41) White LED Drivers (Page 38) Application-Specific Multi-Output Solutions (Page 37) Linear Regulators (Page 24) Step-Down DC / DC Converters (Page 30) Supervisory Circuits (Voltage Supervisors) (Page 56) System Voltages
Audio Supply
Step-Up DC / DC Converters (Page 30) Inductorless DC / DC Regulators (Charge Pumps) (Page 35)
Photo Flash
Noise-Sensitive RF Circuitry
LED Light
Battery Management
LCD Color Display
DC Inputs Battery Charge Management (Page 42) Lithium-Ion Protection and Authentication for Batteries (Pages 46, 47) Battery Fuel Gauges (Page 44) I2C
Memory
DSP µC
Reset
Rechargeable Battery
Texas Instruments 2Q 2006
Power Management Selection Guide
Typical Power Applications
Isolated DC / DC Solutions
385 to 400-V Boosted DC Output
AC / DC Solutions
AC Line: 85 to 265-V AC Rectified AC
Power Factor Correction
(Page 10)
Bus Voltage 3.3 to 48 V
PFC UCC38050 / 51 UCC3817A / 18A UCC3819A UC3854 / A / B UC3855A / B PFC + PWM UCC38500-3 UCC28510-7 UCC28521 / 28
Secondary Side Control
(Page 12, 18)
Loadshare
(Page 20)
PWM UC3849 UCC3839 Drivers TPS2811-15 TPS2829-29 UCC27423 / 4 / 5 UCC37321 / 2 UCC37323 / 4 / 5 UCD7100 UCD7201
Loadshare UCC39002 UC3907 UC3902 PWM + Loadshare UC3849
PWM Controllers
(Page 12)
MOSFET Drivers
(Page 18)
PWM (Forward, Flyback) UCC28220 / 1 UCC2891 / 2 / 3 / 4 / 7 UCC35701 / 2 UCC35705 / 6 UCC3800-5 UCC3809 UCC3813-x UCC38C40-45 PWM (Half-Bridge, Full-Bridge, Push-Pull) UCC3895 UCC38083-6 UCC3806 UCC3808 / A UC3825 / A UC28025 UCD8220 / 8620 Primary Side Startup UCC3960 / 61
Post Regulation
(Page 12, 24)
PWM UCC2540 UCC3583 LDOs TPS7xxx UC382 / 385
Feedback
(Page 58)
Isolation
Shunt Regulators TL431 / A TLV431 / A TL1431 UC39431 / 2
Power Management Selection Guide
Texas Instruments 2Q 2006
Typical Power Applications
FPGA and CPLD Power Solutions
www.ti.com / xilinxfpga or www.ti.com / alterafpga Access the sites for one-stop power management support for Xilinx® and Altera® FPGAs and CPLDs, including free downloads of power reference designs with complete schematics, bills-of-material and helpful implementation notes.
Highly Integrated TPS75003 Triple Supply Powering SpartanTM-3
TPS75003
IN1 IN2 IN3 EN1 SS1 EN2 SS2 EN3 SS3 DGND
0.033 Q2 15 µH VCCINT 1.2 V @ 2 A 100 µF
IS1 SW1 FB1 IS2 3-A SW2 BUCK2 FB2 OUT3 300-mA FB3
3-A BUCK1
VCCAUX 1.5 nF 1.5 nF
AGND DGND
36.5 k VCCAUX 2.5 V @ 300 mA 61.9 k 10 µF
15.4 k
PTH05010 Modules Providing Fast Time-to-Market Power Solution for Virtex®-4
1 2 3 4 5 U1 PTH05010WAS GND MgnUp VIN MgnDwn Inhibit Track VoAdj GND VoSns Vout 10 9 8 7 6 + U4 TPS3828-50DBV 5 1 VDD RST 2 GND 4 3 WDI MR U2 PTH05010WAS GND MgnUp VIN MgnDwn Inhibit Track VoAdj GND VoSns Vout
Two Highly Efficient TPS54610 6-A SWIFT DC / DC Converters Powering Stratix® II
C2 0.047 µF C4 0.1 µF
C9 470 µF 4V
C10 470 µF 4V
C2 1.0 µF
C3 470 µF R2 2.21 k
C12 0.047 µF C14 0.1 µF C16 + C17 10 µF 220 µF
U3 PTH05010WAS GND MgnUp VIN MgnDwn Inhibit Track VoAdj GND VoSns Vout
C7 470 µF
U2 TPS54610PWP RT ANAGND SYNCH VSENSE SS / ENA COMP VBIAS PWRGD VIN BOOT VIN PH VIN PH VIN PH VIN PH PGND PH PGND PH PGND PH PGND PH PGND PH PWRPAD
R5 3.74 k C13 68 pF C15 6800 pF C18 0.047 µF R7 L2 9.76 k 4.7 µH
C11 R6 1.18 k 0.012 µF
R8 10.0 k
C19 470 µF 4V
C20 470 µF 4V
Texas Instruments 2Q 2006
Power Management Selection Guide
Typical Power Applications
DSP Power Solutions
www.ti.com / dsppower Access the site for one-stop DSP power management support, including free downloads of DSP power reference designs with complete schematics, bill-of-materials and helpful implementation notes.
Dual 1-A Linear Regulator with Integrated Supply Voltage Supervisors Powering TMS320F281x DSP
C2 0.1 µF
Q1 BSS138
C3 0.1 µF
10 k RESET
Two Highly Power- and Space-Efficient TPS62300 500-mA DC / DC Converters Powering TMS320VC5503 / 07 / 09A DSP
Sequencing Circuit A2 B2 C2 D2 U2 TPS62300YZD GND VIN SW EN M / S ADJ VOUT FB L2 2.2 µH
VIN C2 10 µF
R3 47.5 k
Q1 2SC2412K Q2 2SC2412K
U3 TPS3103K33DBV 6 1 VDD RESET 5 2 PFO GND 4 3 PFI MR
R10 10 k RESET
U1 TPS62300YZD VIN GND EN SW ADJ M / S FB VOUT
L1 2.2 µH
VCORE
Power Management Selection Guide
Texas Instruments 2Q 2006
Typical Power Applications
Active-Bus Termination Solutions (DDR / QDR / GTL / SSTL / HSTL)
TI offers a wide selection of active-bus termination solutions from LDOs and switching controllers to plug-in power. Typical application diagrams and product parameters are provided to aid product selection.
TPS54372: SWIFTTM
VDDQ Input
TPS51100: LDO
VTTQ PH BOOT PGND
TPS54372
TPS51100
REFIN VBIAS
PGND VTTSNS
S3 VTTREF
AGND VSENSE
Compensation Network
PTHxx060Y: Plug-In Power
TPS51116: Controller + LDO
TPS51116
VLDOIN VBST DRVH LL
M1 M0 VTT
VTT VTTGND
C1 L0 VDDQ C0
PTHxx060Y
(Top View) 6 3 4 5 CO2 Ceramic
(Optional)
COn hf-Ceramic
VTTSNS GND MODE
DRVL PGND CS
VTTREF
VSIN PGOOD S5 S3
Q1 BSS138
(Optional)
CO1 Low-ESR
(Required)
SSTL-2 Data / Address Bus
COMP VDDQSNS VDDQSET
Standby GND
(Required)
PGOOD S3 S5
Active-Bus Termination Solutions
IOUT Device (mA) Converters (with Integrated FETs) TPS54372 3000 TPS54672 6000 TPS54872 8000 TPS54972 9000
VIN (V) 3.0 to 6.0 3.0 to 6.0 4.0 to 6.0 3.0 to 4.0 IOUT3 (Buf. VREF) (mA) 3 10
Adj. Out (V) 0.2 to 4.5 0.2 to 4.5 0.2 to 4.5 0.2 to 4.5
EVM Yes Yes Yes Yes
Price 2.35 3.35 3.95 4.20
1PowerPADTM.
VIN (V) 4.5 to 28 3 to 28
VOUT1 (VDDQ) Adj. (V) 2.5, 1.8, Adj. 2.5, 1.8, Adj.
VOUT2 (VTT) Fixed (V) VDDQ / 2 VDDQ / 2
Control Scheme Voltage Mode D-CAP / Current Mode
Selectable Output Discharge Yes Yes
Package(s) 30 TSSOP 20 HTSSOP1 24 QFN1
Price 3.15 1.20
1.2 to 3.62
10 MSOP1
2Requires
separate 5-V supply.
Suggested resale price in U.S. dollars in quantities of 1, 000.
Texas Instruments 2Q 2006
Power Management Selection Guide
VTT Termination Island
Fusion Digital Power Control Solutions
Key Benefits of Fusion Digital Power
· Greater flexibility and better time-to-market · Enhanced performance of power supplies · Enables system communications such as remote diagnostics · Lowers system cost by lowering total component count
Support
Other Benefits of Fusion Digital Power Solutions from TI
· Programmable · Easy to use · High precision · Higher integration · Common development platform · Supports current and future topologies
Fusion Digital Power Control Drivers
UCD7K Family The UCD7K drivers interface the digital controller to the power stage while providing protection for the power supply as well as bias for the digital controller.
Key Features · High current gate drivers · Programmable analog over-current limit with flag · Onboard 3.3-V, 10-mA linear regulator Benefits · Interfaces to the power stage · Fail-proof and flexible overload protection · Provides power to the digital controller
VIN Digital Power Controller
µC or DSP Engine
UCD7K 3.3-V Regulator Power Stage Stage
PWM PWM
Logic
Driver(s)
I-Limit
Power Management Selection Guide
Texas Instruments 2Q 2006
Fusion Digital Power Control Solutions
Fusion Digital Power PWM Controllers
UCD8K Family The UCD8K controllers integrate PWM circuitry and a Fusion Digital Power control driver to close the feedback loop in the analog domain under digital supervision.
Key Features Voltage mode or peak current mode control Programmable over-current limit with flag Accepts clock input from the digital controller Onboard 3.3-V, 10-mA linear regulator Benefits · Provides flexibility of control methods · Fail-proof and flexible overload protection · Digitally controls switching frequency and maximum duty cycle · Provides power to digital controller
Digital Supervisor
Housekeeping Function
UCD8K
3.3-V Regulator Power Stage
Clock
Logic
Driver(s)
I-Limit
E / A Function
Fusion Digital Power Controllers
UCD9K Family The UCD9K devices provide full digital power management capabilities to close multiple feedback loops in the digital domain and the integrated resources for supervision, communication, configuration and monitoring.
Key Features Digital PWM, up to 150-ps resolution ADC: Up to 12 bits resolution ADC: As fast as 50-ns conversion time Flash memory: Up to 64 KW for program and data Multifunction I / O ports, up to 48 PMBus compliant Benefits No limit cycle at MHz switching frequencies Accurate regulation and monitoring Wide voltage loop bandwidth and fast transient response Allows for high complexity Provides high flexibility Hardware peripheral for standardized communication
VIN UCD9K
µC or DSP Engine
UCD7K 3.3-V Regulator Power Stage
Logic
Driver(s)
I-Limit E / A Function
Texas Instruments 2Q 2006
Power Management Selection Guide
AC / DC and DC / DC Power Supply Products
Power Factor Correction (PFC)
Performance · Voltage feed-forward for linearized performance and faster transient response over wide line voltage range. · Multiplier linearity and zero power detect functions improve light load operation. · Onboard high output current drive capability without external MOSFET drivers. Flexibility · Ability to work with a wide line voltage range. · Different levels of under-voltage lockout thresholds for self bias and auxiliary bias applications. · Ability to synchronize controllers to eliminate noise issues. Power Level · IEC requirements are applicable to all power supplies above 150 W. · Higher power converters may require ZCT / ZVT techniques to achieve high efficiencies. · Some of the simpler control techniques not usable at high power levels.
Design Factors
Control Method Average Current Mode (ACM) - Optimum control method to achieve PFC and low harmonic distortion. Transition Mode - Simpler inexpensive control with high peak currents and filtering requirements. ZVT Mode - A type of soft switching technique, which reduces EMI and allows for higher frequency operations. Protection · Soft-start (programmable) provides controlled start-up. · Over-current protection (OCP) provides protection during overload conditions. · Over-voltage protection (OVP) prevents output capacitor, switches and load from overcharge condition.
Features
Power Factor Correction (PFC) Family of Products
UCC28510-17 PFC+PWM, LEM / TEM, Prog.MaxDC UCC28521 / 8 PFC+PWM, TEM / TEM, Prog.MaxDC UCC38500-03 PFC+PWM, LEM / TEM UC3855A / B ZVT, Higher Frequency
Features
UCC3819 Tracking Boost PFC UCC3817A / 18A BiCMOS 3854, LEM UC3854A / B Improved 16-pin Avg. Current Mode UC3854 16-pin Avg. Current Mode Legend Avg. Current Mode Avg.Mode ITransition Mode ZVT ZVT
UCC38050 / 51 Transition Mode, Ind. Std. Pinout UC3853 8-pin Avg. Current Mode UC3852 Transition Mode
Telecom Rectifiers
Applications
Switches, Hubs, Routers Monitors, Receivers, Peripherals Lighting Ballasts Performance Desktop
Battery Chargers (Offline) HVAC, White Goods Workstation and Servers Legend Telecom / Datacom EDP Consumer
Value Desktop Adapters
Power Level (W)
Power Management Selection Guide
Texas Instruments 2Q 2006
AC / DC and DC / DC Power Supply Products
Power Factor Correction (PFC)
Selection Guide
1CRM 2ZVT
Resources
Part Number UCC28051EVM UCC28514EVM UCC28517EVM UCC28521EVM UCC28528EVM UCC38050EVM UCC38500 UCC3817
For a complete list of Resources, visit power.ti.com
Description 100-W Offline AC / DC Voltage Converter with PFC 100-W AC / DC Power Converter with PFC Regulating a 12-V DC Output 100-W AC / DC Power Converter with PFC Regulating 2 DC Outputs 350-W Two-phase Interleaved Power Factor Corrected Pre-regulator 350-W Two-phase Interleaved Power Factor Corrected Pre-regulator 110-W Universal Line Input PFC Boost Converter UCC38500 Evaluation Module: 100-W, Universal Line to 12-V Regulated Output UCC3817 Evaluation Module: 385-V, 250-W PFC Boost Converter Part Number UC3854 UCC38050 UCC38050 UCC3817 UCCX8510-17 UCC3817A / 18A / 19A UCC3819 UCC3817 UC3854A / B, UC3855A / B UC3854A / B UCC28510 UC3854 UCC28517 UCC28517 Description
Price 49 49 49 99 99 49 49 49
Evaluation Modules (EVMs)
Suggested resale price in U.S. dollars.
Literature Number
Application Notes
SLUA144 SLVC018.ZIP SLUU138 SLUA308 SLUA296 SLUA294 SLUA269 SLUA245 SLUA196 SLUA177 SEM1500 SEM700 SLYT097 SLYT092 UC3854 Controlled Power Factor Correction Circuit Design MathCAD Application Design Tool for Use with the UCC38050 100-W Critical Conduction Power Factor Corrected Preregulator UCC3817 Current Sense Transformer Evaluation A New Synchronization Circuit for Power Converters Differences between UCC3817A / 18A / 19A and UCC3817 / 18 / 19 UCC3819 250-W PFC Boost Follower Preregulator Design Synchronizing a PFC Controller from a Downstream Controller Gate Drive UC3854A / B and UC3855A / B Provide Power Limiting with Sinusoidal Input Current for PFC Front Ends UC3854A and UC3854B Advanced Power Factor Correction Control ICs Designing High Power Factor Off-Line Power Supplies Optimizing the Design of High Power Factor Switching Preregulator 100-W PFC Power Converter with 12-V, 8-W Bias Supply (Part 1) 100-W PFC Power Converter with 12-V, 8-W Bias Supply (Part 2)
Texas Instruments 2Q 2006
Power Management Selection Guide
AC / DC and DC / DC Power Supply Products
PWM Power Supply Controllers
· Lower start-up current for offline applications (for BiCMOS products with UCC prefix). · Low operating current (for BiCMOS products with UCC prefix) for light-load efficiency. · Programmable minimum duty cycle clamp for light-load efficiency (UCC3581). Features · 10-W to 350-W offline and DC / DC power supplies. · Single-ended topology power supplies, buck, boost, flyback and forward. Soft Switching · Zero Voltage Transition (ZVT) soft switching techniques minimize power loss at turn-on. · Phase shifted, ZVT controllers maximize efficiency in full-bridge converters. Protection · Flexible over-current limiting circuitry provides programmable fault protection modes. · Programmable soft-start executes predictable start-up on initialization and after faults. · High speed, cycle-by-cycle current limiting. · Maximum duty cycle clamp to prevent transformer saturation. · Programmable deadtime control to prevent cross conduction of power switches.
Single-Ended Topologies
Control Method Voltage Mode - Simple, low-noise control method for wide input and output range requirements. Current Mode - Fast transient response with built-in current limiting. Level of Integration · Integrated soft-start (programmable) provides predictable start-up. · Internal leading edge blanking to suppress switching spike from MOSFET turn-on. Performance · Many voltage mode controllers have input voltage feedforward for instantaneous response to input line changes. · Most controllers have onboard high current drive capability without external MOSFET drivers.
Double-Ended Topologies
Current Mode - Control technique featuring fast transient response with inherent cycle-by-cycle current limiting. Voltage Mode - Versatile, low-noise control method for wide duty cycle ranges.
Low- to Medium-Power PWM Controllers (25 W - 350 W)
Soft-Switching (Active-clamp forward, active-clamp flyback) UCC2891-4 I-Mode Act-Clamp, HVStart UCC3806 BiCMOS UC3846 UCC2897 Adv. I-Mode Act-Clamp, HVStart
UCC3580 V-Mode Act-Clamp UC3846
Dual Outputs (Push-pull, half-bridge, two independent flybacks and forwards)
UCC38083-6 +Slope Comp. UCC3808 / A 8-Pin P-P
UCC28089 Push-Pull Oscillator
Wide Input Range Voltage Mode (Forward, flyback, boost)
UCC35705 / 6 4-MHz PWM with Prog. Max DC UCC3807 Prog. Max DC UCC3809 Prog. Max DC, SS, No E / A
UCC35701 / 2 High-Level Protection
General-Purpose Single-Ended PWM (Forward, flyback, buck, boost, SEPIC, Cuk)
UCC38C42-45 BiCMOS UCC3842A-45A UC3842-5 UC3842A-5A
UCC3800-5 UCC3813 4 / 5-VREF, SS, LEB
UCC3884 Freq. Foldback, VxS Clamp
Green-Mode PWMs and Off-Line Bias Regulators (Flyback, forward, quasi-resonant flyback)
UCC3888 / 89 Off-Line Bias Regulators
UCC28600 8-Pin QR Green Mode Controller
UCC3581 Micropower PWM
Voltage Mode Current Mode
Features / Level of Integration
Power Management Selection Guide
Texas Instruments 2Q 2006
AC / DC and DC / DC Power Supply Products
PWM Power Supply Controllers
Soft-Switching, ZVT, ZVS (Phase-shifted fullbridge, resonant, active-clamp forward) UC3861-8 Resonant Mode UCC3580 V-Mode Act-Clamp UCC2891-4 I-Mode Act-Clamp, HVStart UC3846 UC3856 UCC2897 Adv. I-Mode Act-Clamp, HVStart UC3879 -Shift w / o Drivers UCC3895 Adv. -Shift UC3875-8 -Shift w / Drivers
Dual-Complementary Outputs (Push-pull, half-bridge, full-bridge, current-fed / voltage-fed push-pull)
UC3524A UC3525A UC3526A
UCC38083-6 +Slope Comp. UCC3808 / A 8-Pin P-P
UC3825A / B UC3825 UC28025
UCC3806 BiCMOS UC3846
Dual Controllers (Buck, boost, forward, interleaved flyback)
Secondary Side Control, Post Regulation (Forward, buck, synchronous buck)
UCC3839 Avg. I-Mode
UCC3583 SSPR
UCC3580 Sync. Rect. Control UCC3960 / 61 Primary Side Start-Up
UC3824 UC3849 Avg. I-Mode w / LS
UCC2540 Sec. Side Sync Buck
Resonant Mode
UCC3884 Frequency Foldback VxS Clamp
UC3823A / B Single-Ended Controllers (Forward) UC3841 UC3851 UC3823 UC3848 Avg. I-Mode
Voltage Mode Current Mode
Features / Level of Integration
Resources
Part Number
For a complete list of Resources, visit power.ti.com
Price 49 49 49 49 99 49 49
Evaluation Modules (EVMs)
UCC2540EVM-054 UCC28221EVM UCC2891EVM UCC35705EVM UCC3895EVM-001 UCC3809EVM UCC3889EVM Literature Number
Suggested resale price in U.S. dollars.
Application Notes
SLUA149 SLUA303 SLUA276 SLUA213 SLUA246 SLUA257 SLUA286 SLUA287 SLUA322
Reference Designs
SLUU135A SLUA276 SLUA274 SLUA275 SLUU192A SLUA303 SLUU178
Texas Instruments 2Q 2006
Power Management Selection Guide
AC / DC and DC / DC Power Supply Products
PWM Power Supply Controllers
(Device parameters continued on next page)
Selection Guide
Device UCC3581 UCC28600 UCC3888 / 89 TL3842 TL3843 TL3844 TL3845 UC28023 UC3823 UC3823A / B UC3842 UC3842A UC3843 UC3843A UC3844 UC3844A UC3845 UC3845A UC3849 UCC35705 UCC35706 UCC3800 UCC3801 UCC3802 UCC3803 UCC3804 UCC3805 UCC3807-1 UCC3807-2 UCC3807-3 UCC3809-1 UCC3809-2 UCC3813-0 UCC3813-1 UCC3813-2 UCC3813-3 UCC3813-4 UCC3813-5 UCC3884 UCC38C40 UCC38C41 UCC38C42 UCC38C43
Maximum Practical Frequency 100 kHz 130 kHz 250 kHz 500 kHz 500 kHz 500 kHz 500 kHz 1 MHz 1 MHz 1 MHz 500 kHz 500 kHz 500 kHz 500 kHz 500 kHz 500 kHz 500 kHz 500 kHz 1 MHz 4 MHz 4 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz 1 MHz
Start-Up Current 85 µA 25 µA 150 µA 0.5 mA 0.5 mA 0.5 mA 0.5 mA 1.1 mA 1.1 mA 100 µA 0.5 mA 0.3 mA 0.5 mA 0.3 mA 0.5 mA 0.3 mA 0.5 mA 0.3 mA - 50 µA 50 µA 100 µA 100 µA 100 µA 100 µA 100 µA 100 µA 100 µA 100 µA 100 µA 50 µA 50 µA 100 µA 100 µA 100 µA 100 µA 100 µA 100 µA 200 µA 50 µA 50 µA 50 µA 50 µA
Operating Current 300 µA 50 mA 1.2 mA 11 mA 11 mA 11 mA 11 mA 22 mA 22 mA 28 mA 11 mA 11 mA 11 mA 11 mA 11 mA 11 mA 11 mA 11 mA 21 mA 2.5 mA 2.5 mA 500 µA 500 µA 500 µA 500 µA 500 µA 500 µA 1.3 mA 1.3 mA 1.3 mA 500 µA 500 µA 500 µA 500 µA 500 µA 500 µA 500 µA 500 µA 5 mA 2.3 mA 2.3 mA 2.3 mA 2.3 mA
Supply Voltage (V) 6.8 to 15 30 9 10 to 30 7.6 to 30 10 to 30 7.6 to 30 9 to 30 9 to 30 9 to 22 10 to 30 10 to 30 7.6 to 30 7.9 to 30 10 to 30 10 to 30 7.6 to 30 7.9 to 30 8.4 to 20 8.2 to 15 8.0 to 15 7.2 to 15 9.4 to 15 12.5 to 15 4.1 to 15 12.5 to 15 4.1 to 15 6.9 to 15 8.3 to 15 4.1 to 15 8 to 19 8 to 19 7.2 to 15 9.4 to 15 12.5 to 15 4.1 to 15 12.5 to 15 4.1 to 15 8.9 to 15 6.6 to 20 6.6 to 20 9 to 20 7.6 to 20
UVLO: On / Off (V) 7.3 / 6.8 13 / 8 8.4 / 6.3 16 / 10 8.4 / 7.6 16 / 10 8.4 / 7.6 9.2 / 8.4 9.2 / 8.4 9.2 / 8.416 / 10 16.0 / 10.0 16.0 / 10.0 8.4 / 7.6 8.5 / 7.9 16.0 / 10.0 16.0 / 10.0 8.4 / 7.6 8.5 / 7.9 8.4 / 8 8.8 / 8.2 12 / 8 7.2 / 6.9 9.4 / 7.4 12.5 / 8.3 4.1 / 3.6 12.5 / 8.3 4.1 / 3.6 7.2 / 6.9 12.5 / 8.3 4.3 / 4.1 10.0 / 8.0 15.0 / 8.0 7.2 / 6.9 9.4 / 7.4 12.5 / 8.3 4.1 / 3.6 12.5 / 8.3 4.1 / 3.6 8.9 / 8.3 7.0 / 6.6 7.0 / 6.6 14.5 / 9 8.4 / 7.6
Green Mode Controllers and Offline Bias Regulators
General-Purpose Single-Ended Controllers
Suggested resale price in U.S. dollars in quantities of 1, 000.
Preview devices are listed in bold blue.
Power Management Selection Guide
Texas Instruments 2Q 2006
AC / DC and DC / DC Power Supply Products
PWM Power Supply Controllers
(Device parameters continued from previous page)
Available Packages MSOP SSOP TSSOP HTSSOP-PowerPADTM
Device UCC3581 UCC28600 UCC3888 / 89 TL3842 TL3843 TL3844 TL3845 UC28023 UC3823 UC3823A / B UC3842 UC3842A UC3843 UC3843A UC3844 UC3844A UC3845 UC3845A UC3849 UCC35705 UCC35706 UCC3800 UCC3801 UCC3802 UCC3803 UCC3804 UCC3805 UCC3807-1 UCC3807-2 UCC3807-3 UCC3809-1 UCC3809-2 UCC3813-0 UCC3813-1 UCC3813-2 UCC3813-3 UCC3813-4 UCC3813-5 UCC3884 UCC38C40 UCC38C41 UCC38C42 UCC38C43
Leading Edge Blanking - - - - - - - - - - - - - - - - - - - - 100 ns 100 ns 100 ns 100 ns 100 ns 100 ns 100 ns 100 ns 100 ns - - 100 ns 100 ns 100 ns 100 ns 100 ns 100 ns - - - - -
SOIC-W (300 mil) SOIC-W Power PLCC DIL (PDIP)
Price 1.00 0.49 0.59 0.40 0.40 0.40 0.40 1.35 1.60 4.90 0.80 0.80 0.80 0.80 0.80 0.80 0.80 0.80 3.05 0.75 0.75 1.35 1.35 1.35 1.35 1.35 1.35 1.50 1.50 1.50 0.85 0.85 0.80 0.80 0.80 0.80 0.80 0.80 1.60 0.95 0.95 0.95 0.95
Green Mode Controllers and Offline Bias Regulators
General-Purpose Single-Ended Controllers
Suggested resale price in U.S. dollars in quantities of 1, 000.
Preview devices are listed in bold blue.
Texas Instruments 2Q 2006
Power Management Selection Guide
AC / DC and DC / DC Power Supply Products
PWM Power Supply Controllers
(Device parameters continued on next page)
Control Method Topologies
Selection Guide (Continued)
Device UCC38C44 UCC38C45 UCC3570 UCC35701 UCC35702 UCC35705 UCC35706
Typical Power Level (W) 10 to 250 10 to 250 25 to 250 25 to 250 25 to 250 25 to 250 25 to 250 50 to 500 50 to 500 50 to 500 50 to 500 50 to 750 50 to 500 50 to 500 50 to 500 50 to 500 50 to 750 50 to 750 50 to 500 50 to 750 50 to 750 25 to 250 50 to 800 50 to 800 50 to 750 50 to 500 50 to 500 50 to 500 200 W to 2 kW 200 W to 2 kW 75 to 600 75 to 600 50 to 500 200 W to 2 kW 50 to 250 50 to 500 50 to 500 50 to 500 25 to 250 25 to 250
Maximum Practical Frequency 1 MHz 1 MHz
Start-Up Current 50 µA 50 µA 85 µA 130 µA 130 µA 50 µA 50 µA - - - - 1.1 mA - 4 mA - - 1.1 mA 100 µA 1000 µA 1.5 mA 1.5 mA 130 µA 200 µA 500 µA 100 µA 130 µA 130 µA 150 µA 150 µA 150 µA 300 µA 300 µA 100 µA 150 µA 1.1 mA - 100 µA 100 µA 150 µA 150 µA
Operating Current 2.3 mA 2.3 mA 1 mA 750 µA 750 µA 2.5 mA 2.5 mA 7.5 mA 12.4 mA 15 mA - 22 mA - 5 mA 14 mA 14 mA 22 mA 28 mA 32 mA 17 mA 17 mA 1.4 mA 3 mA 3 mA 1.4 mA 1 mA 20 mA 2 mA 45 mA 27 mA 2 mA 2 mA 1.5 mA 5 mA 22 mA 12 mA 1.5 mA 3 mA 2.3 mA 2.3 mA
Supply Voltage (V) 9 to 20 7.6 to 20 9.0 to 15 9.0 to 15 8.8 to 15 8.2 to 15 8.0 to 15 7 to 40 7 to 40 7 to 40 8 to 40 9 to 30 8 to 40 8 to 40 8 to 40 8 to 35 9 to 30 9 to 22 8.4 to 20 8 to 40 8 to 40 8 to 15 8 to 14.5 8 to 14.5 7 to 15 4.3 to 15 8.3 to 15 8.3 to 11 10.7 to 20 11 to 20 8.5 to 14.5 8.5 to 14.5 7 to 15 11 to 17 9 to 30 2.8 to 36 7 to 15 8.5 to 15 8.0 to 19 8.0 to 19
UVLO: On / Off (V) 14.5 / 9 8.4 / 7.6 13.0 / 9 13.0 / 9 9.6 / 8.8 8.8 / 8.2 12 / 8 - 6.1 / 6 6.1 / 6 - 9.2 / 8.4 - 7.5 / 7 7.0 / 7.0 - 9.2 / 8.4 16 / 109.2 / 8.4 9 / 8.4 7.7 / 7 7.7 / 7 10.5 / 8.0 10 / 8 13 / 8 7.5 / 6.7 12.5 / 8.34.3 / 4.1 12.5 / 8.3 11.3 / 8.3 10.7 / 9.315 / 9 15.2 / 910.7 / 9 13 / 8.0 13 / 8.0 15 / 8.5, 9.8 / 5 11 / 9 9.2 / 8.4 - 15 / 8.5, 9.8 / 5 9 / 8.4 9.5 / 10.5 9.5 / 10.5
General-Purpose Single-Ended Controllers (Continued)
Wide-Input Range Voltage Mode Controllers
500 kHz 700 kHz 700 kHz 4 MHz 4 MHz 300 kHz 300 kHz 300 kHz 450 kHz 1 MHz 250 kHz 250 kHz 250 kHz 250 kHz 1 MHz 1 MHz 450 kHz 500 kHz 1 MHz 500 kHz 1 MHz / ch. 1 MHz / ch. 350 kHz 1 MHz 1 MHz 1 MHz 1+ MHz 500 kHz 1 MHz 1 MHz 500 kHz 1 MHz 1 MHz 1000 kHz 500 kHz 500 kHz 400 kHz 400 kHz
Dual Output Controllers
TL494 TL594 TL598 SG3524 UC28025 UC3524 UC3524A UC3525A / B UC3526A UC3825 UC3825A / B UC3827-1 / -2 UC3846 UC3856 UCC28089 UCC28220 UCC28221 UCC3806 UCC3808-1 / -2 / A-1 / A-2 UCC38083 / 4 / 5 / 6 UCC3810 UC3875-8 UC3879 UCC2891 / 2 / 3 / 4 UCC2897 UCC3580-1 / -2 / -3 / -4 UCC3895 UC3824 UCC2540 UCC3580-1 / -2 / -3 / -4 UCC3583 UCC3960 UCC3961
1UCC2891
Soft-Switching, ZVT and ZVS Controllers
Secondary-Side, Post Regulation
and UCC2893. Suggested resale price in U.S. dollars in quantities of 1, 000.
Power Management Selection Guide
Texas Instruments 2Q 2006
AC / DC and DC / DC Power Supply Products
PWM Power Supply Controllers
(Device parameters continued from previous page)
Available Packages MSOP SSOP TSSOP HTSSOP-PowerPADTM
Device UCC38C44 UCC38C45 UCC3570 UCC35701 UCC35702 UCC35705 UCC35706 TL494 TL594 TL598 SG3524 UC28025 UC3524 UC3524A UC3525A / B UC3526A UC3825 UC3825A / B UC3827-1 / -2 UC3846 UC3856 UCC28089 UCC28220 UCC28221 UCC3806 UCC3808-1 / -2 / A-1 / A-2 UCC38083 / 4 / 5 / 6 UCC3810 UC3875-8 UC3879 UCC2891 / 2 / 3 / 4 UCC2897 UCC3580-1 / -2 / -3 / -4 UCC3895 UC3824 UCC2540 UCC3580-1 / -2 / -3 / -4 UCC3583 UCC3960 UCC3961
Output Drive (Sink / Source) (A) 1 / 1 1 / 1 1.2 / 1.2 1.2 / 1.2 1.2 / 1.2 0.1 / 0.1 0.1 / 0.1 0.2 / 0.2 0.2 / 0.2 0.2 / 0.2 0.1 / 0.1 1.5 / 1.5 0.1 / 0.1 0.2 / 0.2 0.2 / 0.2 0.2 / 0.2 1.5 / 1.5 2 / 2 1 / 0.8 0.5 / 0.5 0.5 / 0.5 0.5 / 1.0 0.01 / 0.01 0.01 / 0.01 0.5 / 0.5 1.0 / 0.5 1.0 / 0.5 1 / 1 Four @ 2 / 2 Four @ 0.1 / 0.1 2 / 2, 2 / 2 2 / 2, 2 / 2 0.5 / 1, 0.3 / 0.3 Four @ 0.1 / 0.1 1.5 / 1.5 3 / 3 0.5 / 1, 0.3 / 0.3 0.5 / 1.5 0.75 / 1.5 0.75 / 1.5
SOIC-W (300 mil) SOIC-W Power PLCC DIL (PDIP)
Price 0.95 0.95 3.45 2.95 2.95 0.75 0.75 0.23 0.38 0.81 0.50 1.35 0.85 1.70 1.05 1.05 1.60 2.65 3.50 1.60 1.70 0.65 1.60 1.65 4.10 1.30 1.10 1.85 4.85 3.70 1.50 1.50 2.40 4.35 4.55 1.85 1.90 1.75 0.95 1.05
General-Purpose Single-Ended Controllers (Continued)
Wide-Input Range Voltage Mode Controllers
Dual Output Controllers
Soft-Switching, ZVT and ZVS Controllers
Secondary-Side, Post Regulation
Suggested resale price in U.S. dollars in quantities of 1, 000.
Texas Instruments 2Q 2006
Power Management Selection Guide
AC / DC and DC / DC Power Supply Products
MOSFET Drivers
Dual 4-A MOSFET Drivers with Enable
UCC27423, UCC27424, UCC27425
Get samples and datasheets at: www.ti.com / sc / device / PARTnumber (Replace PARTnumber with UCC27423, UCC27424 or UCC27425)
Design Factors
Supply Voltage Range - With internal voltage regulators, MOSFET drivers can operate over a wide input voltage range, making them flexible for many applications. Number of Outputs - Single and dual drivers are available to complement DC / DC switching and motor control applications. Output Configuration - Inverting, noninverting, AND and NAND configurations are available. TrueDrive Output Stage -- Used in TI high-current gate drivers and controllers, the TrueDrive output architecture is constructed of bipolar and CMOS transistors in parallel. TrueDrive technology delivers high current where it is needed most-at the MOSFET Miller plateau region thresholds-and provides switching efficiency gains. Predictive Gate Drive Technology - This patented TI technology is a digital control technique to control delay times in highefficiency, low-output-voltage synchronous buck converters. See our application notes (SLUA281 and SLUA285) on Predictive Gate Drive for a complete description.
8 ENBA 1 Inverting 7 INA 2 Noninverting Inverting GND 3 5 INB 4 Noninverting VDD 6
UCC27423 / 24 / 25 block diagram.
MOSFET Drivers Family of Products
UCC37321 / 2 UC3710 (D) Dual (R) Internal Regulator Synchronous Buck Drivers TPS2838 / 39 / 48 / 49 (D) UCC37323 / 4 / 5 (D) UCC27423 / 4 / 5 (D) UCC27221 / 2 / 3 (R) UC3708 (D) TPS2830 / 1 / 2 / 3 (D) TPS2834 / 5 / 6 / 7 (D) General-Purpose Drivers
Peak Output Current (A)
TPS2814 / 15 (D) TPS2828 / 29 UC3706 (D) UC3709
TPS2811 / 12 / 13 (D) (R) TPS2816 / 17 / 18 / 19 (R) UC3707 (D) UC3705
UC3714 (D) UC3715
Supply Voltage Range (Vcc)
Power Management Selection Guide
Texas Instruments 2Q 2006
AC / DC and DC / DC Power Supply Products
MOSFET Drivers
Selection Guide
Device TPS2811 TPS2812 TPS2813 TPS2814 TPS2815 TPS2816 TPS2817 TPS2818 TPS2819 TPS2828 TPS2829 UC3714 UC3715 UCC27323 UCC27324 UCC27325 UCC27423 UCC27424 UCC27425 UCC28089 UCC37321 UCC37322 UCC37323 UCC37324 UCC37325 TPS2830 TPS2831 TPS2832 TPS2833 TPS2834 TPS2835 TPS2836 TPS2837 TPS2838 TPS2839 TPS2848 TPS2849 UCC27221 UCC27222 UCC27223 UCD7100PWP UCD7201PWP
1Output
Output Configuration
Output Type1
Prop Delay (ns) 40 40 40 40 40 40 40 40 40 40 40 50 50 35 35 35 35 35 35 45 30 30 35 35 35
Input Threshold CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS TTL / PWM TTL / PWM TTL / CMOS TTL / CMOS TTL / CMOS TTL / CMOS TTL / CMOS TTL / CMOS N / A TTL / CMOS TTL / CMOS TTL / CMOS TTL / CMOS TTL / CMOS CMOS CMOS CMOS CMOS TTL TTL TTL TTL TTL TTL TTL TTL TTL TTL TTL CMOS / TTL CMOS / TTL
Dead Time Enable Control - - - - - - - - - - - - - - - - - - - - - - - - - - - - - N / A N / A N / A N / A N / A N / A N / A Adj. Adj. - - - - - - Adj. - - - - - Adaptive Adaptive Adaptive Adaptive Adaptive Adaptive Adaptive Adaptive Adaptive Adaptive Adaptive Adaptive PGD4 PGD4 PGD4 Adaptive Adaptive
Protection Internal Features2 Regulator Price - - - - - - - - - - - - - - - - - - - OCP - - - - - OVPC OVPC - - OVPC OVPC - - - - - - - - - Adjustable Adjustable - - - - - - - - - - - - - - - - - - - - - - - - - - - - 0.90 0.90 0.90 0.90 0.90 0.65 0.65 0.65 0.65 0.60 0.60 0.95 0.90 0.80 0.80 0.80 0.85 0.85 0.85 0.65 0.99 0.99 0.75 0.75 0.75 1.05 1.05 1.00 1.00 1.05 1.05 1.25 1.25 1.30 1.30 1.25 1.25 1.35 1.35 1.35 0.99 1.20
General-Purpose Low-Side Drivers
Inverting TrueDrive Non-inverting TrueDrive See Note 3 TrueDrive Dual 2-input AND TrueDrive one inverting 2-input NAND TrueDrive Inverting TrueDrive Non-inverting TrueDrive Inverting TrueDrive Non-inverting TrueDrive Inverting TrueDrive Non-inverting TrueDrive Non-inverting Bipolar See Note 3 Bipolar Inverting TrueDrive Non-inverting TrueDrive See Note 3 TrueDrive Inverting TrueDrive Non-inverting TrueDrive See Note 3 TrueDrive N / A Bipolar Inverting TrueDrive Non-inverting TrueDrive Inverting TrueDrive Non-inverting TrueDrive See Note 3 TrueDrive Non-inverting Inverting Non-inverting Inverting Non-inverting Inverting Non-inverting Inverting Non-inverting Inverting Non-inverting Inverting Inverting Non-Inverting Non-Inverting Uncommitted / Non-Inverting Uncommitted / Non-Inverting TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive TrueDrive
Synchronous Buck Drivers
4.5 to 15 75 4.5 to 15 75 4.5 to 15 75 4.5 to 15 75 4.5 to 15 70 4.5 to 15 70 4.5 to 15 70 4.5 to 15 70 10 to 15 40 10 to 15 40 10 to 15 20 10 to 15 20 3.7 to 20 82 / 103 3.7 to 20 82 / 103 4.15 to 20 82 / 103 4.5 to 16 20 4.5 to 16 20
inverting, one non-inverting. Gate DriveTM. Suggested resale price in U.S. dollars in quantities of 1, 000.
4Predictive
Texas Instruments 2Q 2006
Power Management Selection Guide
AC / DC and DC / DC Power Supply Products
Loadshare Controllers
Advanced 8-Pin Loadshare Controller
UCC39002
Get samples, datasheets, EVMs and app reports at: www.ti.com / sc / device / UCC39002
Design Factors
Current Sensing - The power supply output current can be sensed in either the high or low side of the output being loadshared. Two controllers (UC3907, UCC39002) can be used in either arrangement however, the UC3902 is for dedicated low-side (ground referenced) current sensing. Single or Differential Current Sensing - Optimal results can be obtained using a differential current-sense technique in both high- and low-side applications. The singleended configuration reduces pin count for dedicated, ground-referenced applications. Single or Differential Share Bus - Depending on the amount of noise in any specific application, designers can choose to use either a single-ended or differential type common loadshare bus command among the modules being shared. True differential mode offers the most noise immunity, but the singleended variety can also yield excellent results when designed with a high amplitude loadshare signal. Master / Slave Status - One loadshare controller (the UC3907) features a master / slave output signal for interfacing with other power supplies and end-system diagnostic circuits. Hot-Swap / Hot-Plug - The new UCC39002 features the ability to hot-swap or hot-plug modular power supplies without disturbing the loadshare bus "share" command. Current Loop Compensation - Each of these loadshare controllers offers designers the ability to compensate the current share loop as required by the system or individual power supplies. Intel SSI Compliance - The UCC39002 meets the Intel SSI spec requirements of 1) single connection between parallel modules and 2) scalable loadshare voltage independent of the CS resistor.
LS Bus System+
Pin Count 8 16 8 Supply Current (mA) 6 6 2.5
VDD GND
EAO ADJ
Selection Guide
Suggested resale price in U.S. dollars in quantities of 1, 000.
New devices are listed in bold red.
Resources
Part Number UCC39002EVM
For a complete list of Resources, visit power.ti.com
Price 49
Evaluation Module (EVM)
Suggested resale price in U.S. dollars.
Literature Number
Application Notes
SLUA270A SLUA128 SLUA147
Power Management Selection Guide
Texas Instruments 2Q 2006
System-
Power Supply with Remote Sense
UCC39002
CS- CS+ CSO LS
Plug-In Power Modules (POLA and Others)
Design Factors
Plug-in power solutions are board-mounted, completely integrated, DC / DC converters requiring only one or two external components. Input Voltage (VIN) - Plug-in power solutions are designed to work from industrystandard DC bus voltages. Output Current (IOUT) - The IOUT of the converter should match the maximum current need of your application. Output Voltage (VOUT) - Choose an adjustable or fixed VOUT that meets your requirements. Isolation - Converters with electrical input to output isolation are usually more complex and more expensive. Features - TurboTrans, SmartSync, adjustable VOUT, remote sense, over-temperature, over-current and output inhibit are some of the many features. Airflow Requirements - The max current of converters often depends on airflow. SOA curves determine the airflow needs of converters at specific currents. Protection - Fault protection can include short circuit, over-temperature, over-current and over-voltage protection. Package - Vertical mounting uses the smallest footprint. Surface mount and horizontal through-hole are available in most product series.
16-A, 4.5-V to 14-V Input, POL Module with TurboTrans Technology
PTH08T220W
Get samples and datasheets at: www.ti.com / sc / device / PTH08T220W
The PTH08T220W is a high-performance, 16-A-rated, T2 point-of-load (POL) power module. Operating from an input voltage range of 4.5 V to 14 V, the PTH08T220W requires a single resistor to set the output voltage to any value over the range of 0.7 V to 5.5 V. The PTH08T220W incorporates TurboTrans technology, SmartSync and Auto-Track sequencing.
SmartSync
TurboTransTM
SmartSync TurboTrans
+Sense VOUT
PTH08T220W
VOUT -Sense
+ CO 220 µF (Required) Sense
Plug-In Power Modules (POLA and Others) Family of Products
VIN 48 V PT4210 PT4310 # DCP01 / 02 # DCR01 / 02 DCV01 # PTN78000 DCP02 # DCR01 / 02 DCV01 # PTN78000 DCP01 / 02 # DCR01 DCV01 # PTN04050 PTMA PTB48540 PT4240 PTN78060 PTMA PTB48540 PT4240 PTN78060 PT4120 PTB48500 # PT4140 PTN78020 PTB48560 PTB48501 # PTB48502 # PTB78520 PTB48520 PTB78520 PTQA
PTB78560
PTN78060 PTH08000 PTH08080 PT5070 PTH04000 PTH04070
PTN78060
PTN78020 PT6640
PTH08T230 PTH12000 PTH12050 PTV12010 PTH05050 PTV05010 PT6910 PT6940 # PTH03050 PTV03010 PT6910 5A
PTH08T240 PTH12060 PTH12010 PT6980 # PTH05060 PTH05010
PTH08T220 PTH12020 PTV12020
PTH08T210 PTH12030
PTV08T250 PTV08040 PTH12040
PTH04000 PTH04070
PTH05000 PT6670
PTH05020 PTV05020
PTH05T210 PTH05030
PTH04040
PTH04000 PTH04070
PTH04000 PTH04070 PT6670 2A 3A
PTH03000 PT6670 PT6910 PT6940 #
PTH03060 PTH03010
PTH03020 PTV03020
PTH03030
PTH04040
IOUT 8A 15 A 20 A Isolated 30 A 60 A Non-Isolated
# Multiple output voltages
Special function boost
Special function negative output
Texas Instruments 2Q 2006
Power Management Selection Guide
Plug-In Power Modules (POLA and Others)
PTH QDR / DDR Series Power Modules
PTHxx060Y
Get samples and datasheets at: www.ti.com / sc / device / PARTnumber (Replace PARTnumber with PTH03060Y, PTH05060Y or PTH12060Y)
PTHxx060Y
(Top View) 6 3 4 5 CO2 Ceramic
(Optional)
COn hf-Ceramic VTT Termination Island
Q1 BSS138
(Optional)
CO1 Low-ESR
(Required)
SSTL-2 Data / Address Bus
Standby GND
(Required)
Standard application.
Selection Guide
Non-Isolated Single Positive Output
1See power.ti.com for a complete product offering. Suggested resale price in U.S. dollars in quantities of 1, 000.
New devices are listed in bold red.
Power Management Selection Guide
Texas Instruments 2Q 2006
Plug-In Power Modules (POLA and Others)
Selection Guide (Continued)
Non-Isolated Single Positive Output (Continued)
Non-Isolated Single Negative Output
Non-Isolated Multiple Output
Isolated Single Output
Isolated Multiple Output
1See power.ti.com for a complete product offering. Suggested resale price in U.S. dollars in quantities of 1, 000.
New devices are listed in bold red.
Texas Instruments 2Q 2006
Power Management Selection Guide
Linear Regulators
Linear and Low Dropout (LDO) Regulators
TI offers an extremely broad LDO portfolio covering applications from microampere keep-alive circuits to 7.5-A telecom loads. Key products are highlighted in the diagram on this page and the table on page 25. For a more comprehensive selection, please review pages 26-27 or visit power.ti.com for our complete portfolio.
Design Factors
Linear and Low Dropout (LDO) Regulators Family of Products (selected models shown)
7500 5000 3000 2000 1500 1000 TPS759xx UC385-x
NEW TPS744xx UC382-x, TPS758xx TPS752 / 4xx NEW TPS742 / 3xx TPS703xx TPS786xx NEW TPS737xx TPS796xx
Single Positive Supply Dual Positive Supply Negative Supply
Current Output (mA)
TPS767D3xx TLV1117
TPS725 / 6xx 500 400 250 200 150 100 50 10 1.8 2.2 TPS797xx 2.5 2.7 3.3 5.5 7.5 Input Voltage (V) 9 10 12 16 24 TPS732xx TPS795xx TPS701xx TPS736xx TPS794xx TPS712xx TPS799 / 793xx
TPS723xx LP2985 LP2981
TPS717xx TPS721xx, TPS731xx TPS791 / 2xx TPS722xx
TPS715xx
Power Management Selection Guide
Texas Instruments 2Q 2006
Linear Regulators
Linear and Low Dropout (LDO) Regulators
Product Applications
Target Applications RF (High PSRR + Low Noise) Reverse Leakage Protection Low Profile (1.2 mm)
Portables / PDA / DSC
OMAP Processor
MSP430 Processor
DDR Termination
DSP and FPGA
High Voltage
Suggested resale price in U.S. dollars in quantities of 1, 000.
Low Cost
Handset
Price 0.34 0.59 0.49 0.34 0.44 0.29 0.36 0.45 0.36 0.20 0.23 0.30 0.65 0.65 0.40 0.80 0.95 0.70 1.05 1.10 1.10 1.10 0.90 1.35 2.70 0.80 3.15
Optional VIN IN EN GND OUT
Optional VOUT
TPS736xx
Optional
Typical application circuit for TPS736xx 400-mA cap-free LDO.
Texas Instruments 2Q 2006
Power Management Selection Guide
Linear Regulators
Linear and Low Dropout (LDO) Regulators
VDO IO @ IO Iq (mA) (mV) (µA) 10 50 50 50 80 100 100 100 100 100 100 150 150 150 150 150 150 200 200 200 250 250 250 250 250 400 500 500 500 750 800 1000 1000 1000 1000 1000 1000 1500 1500 1500 1500 1500 2000 2000 3000 3000 3000 3000 3000 5000 5000 7500 105 415 35 57 670 115 38 38 70 200 100 170 30 280 180 150 75 120 77 100 145 40 140 125 250 75 105 169 169 260 1200 200 170 170 200 230 230 60 125 390 160 160 210 210 125 350 400 1250 150 350 250 400 1.2 3.2 17 18 3.2 18 185 185 18 600 22 50 400 850 85 90 90 180 180 40 172 400 35 90 90 300 265 87 87 85 5 mA 300 75 75 310 85 80 2 mA 2 mA 310 75 75 75 75 2 mA 6 mA 400 3 110 8 mA 110 110 130 200
Low Dropout (LDO) Regulators Selection Guide
Output Options
Min VIN
Packages
SOT223 WCSP MSOP SOT23 TO220 TO263 PWP SC70 QFN SO8 PW
Device1 TPS797xx TPS715xx TPS770xx TPS790xx TPS715Axx TPS789xx TPS792xx TPS791xx TPS769xx LP2981 TPS76201 TPS717xx TPS731xx LP2985 TPS763xx TPS721xx TPS771xx TPS730xx TPS793xx TPS799xx TPS794xx TPS732xx TPS766xx TPS773xx TPS779xx TPS736xx TPS795xx TPS775xx TPS776xx TPS777xx TLV1117 TPS737xx TPS725xx TPS726xx TPS796xx TPS767xx TPS768xx TPS742xx TPS743xx TPS786xx TPS751xx TPS753xx TPS752xx TPS754xx TPS744xx UC382-x UCC383-x TPS51100 TPS758xx UC385-x TPS756xx TPS759xx TPS723xx UCC384-x
Fixed Voltage (V) 1.8, 3.0, 3.3 2.5, 3.0, 3.3, 5.0 1.2, 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, 5.0 1.5, 1.8, 2.5, 2.8, 3.0 3.3 1.5, 1.8, 2.5, 2.8, 3.0 2.5, 2.8, 3 1.8, 3.3, 4.7 1.2, 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, 5.0 1.8, 2.5, 2.8, 3.0, 3.3, 5 - 1.8, 2.6, 2.8, 2.85, 3.0, 3.3, EEPROM4 1.5, 1.8, 2.5, 3.0, 3.3, 5.0, EEPROM4 1.25, 1.5, 1.8, 2.5, 2.7-3.3, 5.0 1.6, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, 3.8, 5.0 1.5, 1.6, 1.8 1.5, 1.8, 2.7, 2.8, 3.3, 5.0 1.8, 2.5, 2.8, 2.85, 3.0, 3.3 1.8, 2.5, 2.8, 2.85, 3.0, 3.3, 4.75 1.2, 1.5, 1.8, 1.9, 2.5, 2.6, 2.7, 2.8, 2.85, 3.0, 3.2, 3.3, EEPROM4 1.8, 2.5, 2.8, 3.0, 3.3 1.5, 1.8, 2.5, 3.0, 3.3, 5.0, EEPROM4 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, 5.0 1.5, 1.6, 1.8, 2.7, 2.8, 3.3, 5.0 1.8, 2.5, 3.0 1.25, 1.5, 1.8, 2.5, 3.0, 3.3, EEPROM4 1.6, 1.8, 2.5, 3.0, 3.3 1.5, 1.6, 1.8, 2.5, 3.3 1.5, 1.8, 2.5, 2.8, 3.3 1.5, 1.8, 2.5, 3.3 1.2, 1.5, 1.8, 2.5, 3.3, 5.0 EEPROM4 1.5, 1.6, 1.8, 2.5 1.26, 1.5, 1.6, 1.8, 2.5 1.8, 2.5, 2.8, 3.0, 3.3 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, 5.0 1.5, 1.8, 2.5, 2.7, 2.8, 3.0, 3.3, 5.0 EEPROM4 EEPROM4 1.8, 2.5, 2.8, 3.0, 3.3 1.5, 1.8, 2.5, 3.3 1.5, 1.8, 2.5, 3.3 1.5, 1.8, 2.5, 3.3 1.5, 1.8, 2.5, 3.3 EEPROM4 1.5, 2.1, 2.5 3.3, 5.0 1 / 2 VDDQSNS 1.5, 1.8, 2.5, 3.3 1.5, 2.1, 2.5 1.5, 1.8, 2.5, 3.3 1.5, 1.8, 2.5, 3.3 -2.5 -12.0, -5.0
Adj. (V) - 1.2 to 15 1.2 to 5.5 - 1.2 to 15 - 1.2 to 5.5 1.2 to 5.5 1.2 to 5.5 1.3 to 9 0.7 to 5.5 0.9 to 6.2 1.20 to 5.5 - 1.5 to 6.5 1.2 to 2.5 1.5 to 5.5 1.2 to 5.5 1.2 to 5.5 1.2 to 5.5 1.2 to 5.5 1.20 to 5.5 1.25 to 5.5 1.5 to 5.5 1.5 to 5.5 1.20 to 5.5 1.2 to 5.5 1.5 to 5.5 1.20 to 5.5 1.5 to 5.5 1.4 to 13 1.2 to 5.5 1.2 to 5.5 - 1.2 to 5.5 1.5 to 5.5 1.2 to 5.5 0.8 to 3.3 0.8 to 3.3 1.2 to 5.5 1.5 to 5.0 1.5 to 5.0 1.5 to 5.0 1.5 to 5.0 0.8 to 3.3 1.20 to 6.0 1.2 to 8.5 - 1.2 to 5.0 1.20 to 6.0 1.2 to 5.0 1.2 to 5.0
Features2 PG - / EN / EN - / EN EN, BP / EN, BP / EN EN / EN EN, BP EN, BP EN EN EN / EN, SVS EN, BP EN, BP EN, BP
Comments MSP430 Lowest Iq Ultra-Low Iq Low Iq Low Iq and High VIN Thermally Enhanced Pkg Low Iq and High VIN RF Low Noise High PSRR RF Low Noise High PSRR Low Cost Fast Transient Response Lowest VOUT LDO Ultra-High PSRR Reverse Leakage Protection Fast Transient Response Low Cost Low Noise and Low VIN Low Noise Low Cost vs. TPS793xx RF Low Noise, High PSRR Low Power vs. TPS793xx RF Low Noise, High PSRR Reverse Leakage Protection Low Cost Low Noise Low Noise Reverse Leakage Protection RF Low Noise, High PSRR Fast Transient Response Fast Transient Response Fast Transient Response Low Cost Low Cost Low Noise SVS Delay 50 ms Low Noise SVS Delay 200 ms RF Low Noise, High PSRR Fast Transient Response Fast Transient Response Low VOUT, High Accuracy Low VOUT, High Accuracy RF Low Noise, High PSRR Fast Transient Response Fast Transient Response Fast Transient Response Fast Transient Response Low VOUT, High Accuracy Fast LDO with Reverse Leak. Reverse Leakage Protection DDR / DDR2 VH Power Fast Transient Response Fast LDO with Reverse Leak. Fast Transient Response Fast Transient Response
Price 0.34 0.34 0.34 0.36 0.44 0.30 0.40 0.40 0.29 0.36 0.37 0.45 0.45 0.36 0.25 0.41 0.60 0.23 0.28 0.35 0.65 0.65 0.40 0.70 0.70 0.95 1.05 0.95 0.70 1.05 0.41 0.60 1.10 1.10 1.10 1.10 0.90 2.25 2.25 1.35 1.60 1.70 1.80 1.75 2.95 2.70 2.70 0.80 2.70 3.15 3.00 3.20 1.05 1.86
Positive Voltage, Single Output Devices
EN, BP EN, BP / EN, PG / EN, SVS EN, SVS EN, BP EN, BP / EN, SVS / EN, PG / EN, SVS - EN EN, SVS EN, SVS EN, BP / EN, SVS / EN, PG EN, SS, PG EN, TR, PG EN, BP / EN, PG / EN, SVS / EN, SVS / EN, PG EN, SS, PG - / EN EN EN - EN / EN, PG EN, BP / EN
Negative Voltage, Single Output Devices
200 280 500 150 -1.2 to -9 -10 -2.7 2 -1.25 to -15 -15 -3.5 3
3C 4 EEPROM
2.2 µF C Low Noise, High PSRR 4.7 µF T Duty Cycled Short
Power Management Selection Guide
Texas Instruments 2Q 2006
Linear Regulators
Linear and Low Dropout (LDO) Regulators
Dual Output LDOs Selection Guide
Features VIN Low (min) (max) SVS Seq Noise (V) (V) 2.7 5.5 2.7 5.5 2.7 5.5 2.7 5.5 2.7 10 2.7 4.7
See Note 3 3.3 / 1.8
33.3 / 2.5, 4For
Integrated SVS See TPS708xx4 See TPS702xx4 Dual Output Fast LDO with Integrated SVS 5.5 22 µF T See TPS704xx4 5.3 100 µF T See TPPM0111 for 3.3-V / 1.5-V Output
Comments
Price 0.80 0.90 1.20 1.50 2.00 2.35 1.60
3.3 / 1.8, 3.3 / 1.5, 3.3 / 1.2. independent enables instead of integrated sequencing.
Suggested resale price in U.S. dollars in quantities of 1, 000.
Standard Linear Voltage Regulators Selection Guide
Suggested resale price in U.S. dollars in quantities of 1, 000.
LDO Controllers Selection Guide
Suggested resale price in U.S. dollars in quantities of 1, 000.
Automotive Qualified LDOs
Device TPS769xx-Q1 TPS791xx-Q1 TPS792xx-Q1 TPS793xx-Q1 TPS766xx-Q1 TPS775xx-Q1 TPS776xx-Q1 TPS725xx-Q1 IO (typ) (mA) 100 100 100 200 250 500 500 1000 Device TPS767xx-Q1 TPS768xx-Q1 TPS751xx-Q1 TPS753xx-Q1 TPS752xx-Q1 TPPM0110-Q1 TPPM0111-Q1 IO (typ) (mA) 1000 1000 1500 1500 2000 1500 / 300 1500 / 300
Resources
Literature Number DEM-SOT23LDO DEM-SOT223LDO
For a complete list of Resources, visit power.ti.com
Free Development Boards
Application Notes
SLVA118 SLVA072 SLVA115 SLVA119 SLUA256 SLMA002 SLVA076 SLVA207
Above parts are screened in accordance to AEC-Q100 and are suited for automotive applications. Additional devices can be released for automotive by contacting TI. Please see electrical specifics on previous page.
Texas Instruments 2Q 2006
Power Management Selection Guide
Non-Isolated Switching DC / DC Regulators
DC / DC Controllers (External Switch)
Wide Input Range (4.5-V to 52-V) Flexible Non-Synchronous Buck Controller
TPS40200
Get samples, datasheets and EVMs at: www.ti.com / sc / device / TPS40200
Design Factors
are Softw able il l Ava Too
Typical application.
Resources
Part Number
For a complete list of Resources, visit power.ti.com
Description TPS40009-Based 5-A Converter in Less Than One Square Inch Highly Efficient Sync. Buck Converter with PWM Controller. Input Range 2.5 to 5.0 V, at 3.3 VIN Steps Down to 1.5 V at 20 A TPS40055-Based Design Converts Bus from 12 to 1.8 V at 15 A Wide Range Input TPS40055 Converter Delivers 5 V at 2 A Step-Down Converter Delivers 10 A from 5- to 12-V Bus Voltages A 12-V Input, 1.5-V Output, 15-A Synchronous Buck Converter Multiphase Buck Converter Steps Down from 12 to 1.5 V at 100 A with UCC27222 Driver Multiphase 12 V to 1.5 V at 100 A A 12-V Input, 3.3-V Output, 10-A Synchronous Buck Converter Multi-Phase 12-VIN, 1.5-VOUT, 40-A Two-Phase Synchronous Buck Converter A 12-V Input, 1.5-V Output, 10-A Synchronous Buck Converter A 12-V Input, 3.3-V Output, 2.5-A Nonsynchronous Buck Converter Highly Efficient Dual DDR Selectable EVM Accepts VIN (6.5- to 15-V) 12-V Step-Down to Dual 2.0-V Outputs at 6 A Description Predictive Gate DriveTM-Frequently Asked Questions Predictive Gate Drive Boosts Converter Efficiency
Price 49 49 49 49 49 49 49 49 49 49 49 49 49 49
Evaluation Modules (EVMs)
TPS40009EVM-001 TPS40021EVM-001 TPS40055EVM-001 TPS40055EVM-002 TPS40071EVM-001 TPS40074EVM-001 TPS40090EVM-001 TPS40090EVM-002 TPS40100EVM-001 TPS40130EVM-001 TPS40190EVM-001 TPS40200EVM-001 TPS51020EVM-001 TPS5124EVM-001
Suggested resale price in U.S. dollars.
Literature Number
Application Notes
SLUA285 SLUA281
Power Management Selection Guide
Texas Instruments 2Q 2006
Non-Isolated Switching DC / DC Regulators
DC / DC Controllers (External Switch)
Selection Guide
General-Purpose DC / DC Controllers
TPS51020 TPS5124 UCC2541 TPS40090 (Up to 4 phase) TPS40091 (w / Tristate) (Up to 4 phase) TPS40120 (VID DAC) TPS40130 (2 phase)
4.5 to 28 4.5 to 15 2.7 to 35 4.5 to 15 4.5 to 15 4.5 to 5.5 3.0 to 40
20 20 40 30 per phase 30 per phase - 30 per phase
Multiphase DC / DC Controllers
DC / DC Controllers with Light Load Efficiency
TPS51020 TPS5110 TPS51116 TPS51117 TPS51120 TPS51124 TPS5130 TL1451A TL5001 TL5001A TPS43000 TPS64200 UC3572
1Current 2SCP
4.5 to 28 4.5 to 28 3 to 28 4.5 to 28 4.5 to 28 3 to 28 4.5 to 28 3.6 to 50 3.6 to 40 3.6 to 40 1.8 to 9 1.8 to 6.5 4.75 to 30
20 2 + 1 270, 360, 450 1.2 / 1.5 1+1 Up to 500 10 1+1 Up to 400 10 1 Up to 550 20 2 + 1 + 1 270, 330, 430, 580 10 2 300, 360, 420 1.2 / 1.5 3+1 Up to 500 - - - 7 3 5 2 No No No No No 500 400 400 2 MHz - 300
Comments Dual, DDR selectable w / skip mode Single buck w / NMOS LDO controller Sync switcher w / 3-A tracking LDO Single buck Dual buck with 5-V / 3.3-V LDOs
DC / DC Controllers (Without Drivers)
Other Topology DC / DC Controllers
New devices are listed in bold red.
Texas Instruments 2Q 2006
Power Management Selection Guide
Non-Isolated Switching DC / DC Regulators
DC / DC Converters (Integrated Switch)
re Softwa Design ble at Availa om .c power.ti
Design Factors
DC / DC Step-Down Converters (Integrated Switch) Family of Products
14 A 9A 8A 6A 3A 2A TPS62510 1.5 A TPS54110 1.2 A 1A 800 TPS6204x TPS62420 (Dual)
PREVIEW PREVIEW
TPS540xx TPS549xx TPS548xx TPS546xx TPS5431x
TPS5430 TPS54350 TPS5420 TPS5435x TPS62110
Output Current (mA)
TPS62350 (CSP, I2C) PREVIEW TPS6205x TPS62420 (Dual) TPS6200x TPS6202x TPS62400 (Dual) TPS6230x, TPS6232x (CSP) TPS6210x TPS62400 (Dual) TPS6222x TPS6220x 0.9 1.8 2.25 2.5 2.7 3.0 3.3 4.0 4.5 5.5 6.0 9.0 10 12 17 20 36
PREVIEW PREVIEW
PREVIEW
Input Voltage (V)
Power Management Selection Guide
Texas Instruments 2Q 2006
Non-Isolated Switching DC / DC Regulators
DC / DC Converters (Integrated Switch)
5.5-V to 36-V Input, 3-A Step-Down DC / DC Converter
TPS5430
Get samples and datasheet at: www.ti.com / sc / device / TPS5430
The TPS5430 3-A DC / DC converter is ideal for a wide range of applications using a popular 12- or 24-V rail. Using the SWIFT software tool greatly reduces development time. Key Features · Integrated 110-m N-channel MOSFET · Fixed 500-kHz switching frequency · Adjustable output voltage down to 1.23 V · Internal compensation · Internal slow start · Internal bootstrap diode · Voltage feed-forward · Built-in over-current protection and thermal shutdown
· Only 18-µA shutdown quiescent current · -40°C to ~125°C operating junction temperature range · Packaging: Small thermally enhanced 8-pin SOIC PowerPADTM
Applications · Consumer: Set-top box, DVD, LCD displays · Industrial and car audio power supplies · Battery chargers, high-power LED supply · 12 / 24-V distributed power systems
VIN VIN
TPS5430
ENA BOOT
VSENSE GND GND GND
DC / DC Step-Up Converters (Integrated Switch) Family of Products
4.5 A 2.2 A TPS61030 TPS6109x TPS65522A (Integrated Photo Flash Charger and IGBT Driver) TPS6102x NEW TPS61059 TPS6110x (+LDO) TPS61080 TPS6112x (+LDO) TPS6113x TPS63000 TPS61058 1A TPS6100x, TPS6101x TPS63700 600
NEW PREVIEW NEW PREVIEW
Switch Current Limit (mA)
Boost
PREVIEW
Buck / Boost Inverter
TPS61140 / 50 (Dual) TPS6107x TPS6100x, TPS6101x TPS6104x TPS6106x (CSP) 0.8 0.9 1.8 2.5 2.7 3.3 4.5
Input Voltage (V)
Texas Instruments 2Q 2006
Power Management Selection Guide
Non-Isolated Switching DC / DC Regulators
DC / DC Converters (Integrated Switch)
For a complete list of Resources, visit power.ti.com
Description Designing for Small-Size, High-Frequency Applications with SWIFT Regulators SWIFT Regulators w / Ceramic Output Caps Worst Case Analysis and Measurement Designing with the TPS54310 Synchronous Buck Regulator Designing with the TPS54311 Through TPS54316 Synchronous Buck Regulators Designing with the TPS54610 Synchronous Buck Regulator Designing with the TPS54611 Through TPS54616 Synchronous Buck Regulators Optimizing the Layout of the TPS5461x for Thermal Performance Using the TPS54372 Tracking / Termination Synchronous PWM Switcher Using the TPS54672 Tracking / Termination Synchronous PWM Switcher Using the TPS54872 Tracking / Termination Synchronous PWM Switcher Using the TPS54972 Tracking / Termination Synchronous PWM Switcher Sequencing with TPS54x80 and TPS54x73 SWIFT DC / DC Converters Dual Output Power Supply Sequencing for High Performance Processors TI Power Solutions for Xilinx® FPGAs DVS For OMAP1510 Using TPS62200 Maximum Output Current of TPS62050 High Voltage Power Supply Using the TPS61040 Extending Battery Life with the TPS61040 White Light LED Driver TPS61042 White Light LED Driver Boost Converter TPS61042 Dual Li-Ion and Higher Input Voltages White Light LED Driver With Gradual Dimming QFN / SON PCB Attachment Application Note Adjusting the Output Voltage of Fixed-Voltage SWIFT Devices Snubber Circuits Theory, Design and Application Thermal Performance of SWIFT DC / DC Converters in 28-Pin HTSSOP Package Low Voltage SWIFT DC / DC Converters Pin Compatibility Using 3.3-V Signals for SpartanTM-3 Configuration and JTAG Ports Using TPS54x80 Tracking SWIFT DC / DC Converters for Simultaneous Tracking of Input Supply Limitations of Slew Rate on the REFIN Pin of the TPS54x72 Family
Resources
SLVA107 SLVA126 SLVA109 SLVA111 SLVA104A SLVA105A SLVA113A SLUA273 SLVA112 SLVA121 SLVA120 SLVA007 SLVA117 SLPB008B SLVA123 SLVA006 SLUA272 SLEA004 SLVA125 SLVA131 SLVA122 SLUA271 SLVA134 SLUP100 SLVA201 SLVA202 SLVA159A SLVA203 SLVA212
Literature Number
Application Notes
Selection Guide
Device TPS54110 TPS40222 TPS5420 TPS5430 TPS54350 / 2 / 3 / 4 / 5 / 6 / 7 TPS54310 / 1 / 2 / 3 / 4 / 5 / 6 TPS54317 TPS54372 TPS54380 TPS54550 TPS54610 / 1 / 2 / 3 / 4 / 5 / 6 TPS54672 TPS54680 TPS54810 TPS54872 TPS54880 TPS54910 TPS54972 TPS54980 TPS54010 IOUT (mA) VIN (V) VOUT (V) Adj. to 0.9 Adj. to 0.8 Adj. to 1.23 Adj. to 1.23 Adj. and fixed Adj. and fixed Adj. to 0.9 Adj. to 0.2 Adj. to 0.9 Adj. and fixed Adj. and fixed Adj. to 0.2 Adj. to 0.9 Adj. to 0.9 Adj. to 0.2 Adj. to 0.9 Adj. to 0.9 Adj. to 0.2 Adj. to 0.9 Adj. to 0.9 Max Frequency Power Current Thermal Sync (kHz) Good Enable Limit Shutdown Pin 700 1250 500 500 700 700 1600 700 700 700 700 700 700 700 700 700 700 700 700 700 Adj. Soft Start EVM Package 20 HTSSOP 6 SON 8 SOIC 8 HSOIC 16 HTSSOP 20 HTSSOP 24 QFN 20 HTSSOP 20 HTSSOP 16 HTSSOP 28 HTSSOP 28 HTSSOP 28 HTSSOP 28 HTSSOP 28 HTSSOP 28 HTSSOP 28 HTSSOP 28 HTSSOP 28 HTSSOP 28 HTSSOP Comments Adjustable Output Only Non-synchronous Buck Non-synchronous Buck Non-synchronous Buck Sync. or Non-sync. Buck Adj., 0.9, 1.2, 1.5, 1.8, 2.5, 3.3 V Output Voltage (0.9 to 0.9 x VIN) Active Bus Termination / DDR Sequencing (TRACKIN pin) Sync. or Non-sync. Buck Adj., 0.9, 1.2, 1.5, 1.8, 2.5, 3.3 V Active Bus Termination / DDR Sequencing (TRACKIN pin) Adjustable Output Only Active Bus Termination / DDR Sequencing (TRACKIN pin) Adjustable Output Only Active Bus Termination / DDR Sequencing (TRACKIN pin) Dual Input Bus (2.5, 3.3 V) Price 2.00 0.70 1.70 1.85 2.05 2.35 2.50 2.35 2.35 2.95 3.35 3.35 3.35 3.95 3.95 3.95 4.20 4.20 4.20 5.30
SWIFT Synchronous Step-Down (Buck) Regulators - Up to 14 A
1500 3.0 to 6.0 1600 4.5 to 5.5 2000 5.5 to 36 3000 5.5 to 36 3000 4.5 to 20 3000 3.0 to 6.0 3000 3.0 to 6.0 3000 3.0 to 6.0 3000 3.0 to 6.0 5000 4.5 to 20 6000 3.0 to 6.0 6000 3.0 to 6.0 6000 3.0 to 6.0 8000 4.0 to 6.0 8000 4.0 to 6.0 8000 4.0 to 6.0 9000 3.0 to 4.0 9000 3.0 to 4.0 9000 3.0 to 4.0 14000 2.25 to 4.0
Suggested resale price in U.S. dollars in quantities of 1, 000.
New devices are listed in bold red. Preview devices are listed in bold blue.
Power Management Selection Guide
Texas Instruments 2Q 2006
Non-Isolated Switching DC / DC Regulators
DC / DC Converters (Integrated Switch)
Selection Guide (Continued)
Recommended Inductor Size (µH) Thermal and / or Short-Circuit Protection Quiescent Current (typ) (mA) Shutdown Current (typ) (µA) Package Chipscale (WCSP) SOT-23 MSOP QFN SOIC
Device
IOUT (mA)
Switch Current Limit (typ) (mA)
VIN (V)
VOUT Adj. (V)
VOUT Fixed (V)
Low Battery Power Good Undervoltage Lockout
Price 1.20 1.35 1.35 1.40 1.50 1.50 2.70 1.90 1.85 1.95 1.95 1.95 1.30 1.40 1.40 1.60 1.60 2.95 0.39 1.85 1.85 1.85 2.15 0.96 / 2.45 1.90 1.90 2.50 2.50 2.50
Low-Power Step-Down (Buck) Regulators - Small, Efficient, Low Iq
TPS62200 300 670 2.5 to 6.0 0.7 to 6.0 - TPS62201 / 2 / 3 / 4 300 670 2.5 to 6.0 - 1.5, 1.6, 1.8, 3.3 TPS62205 / 6 / 7 / 8 300 670 2.5 to 6.0 - 1.2, 1.6, 1.875, 2.5. 2.6 TPS62220 400 880 2.5 to 6.0 0.7 to 6.0 - TPS62221 / 2 / 3 / 4 400 880 2.5 to 6.0 - 1.5, 1.6, 1.8, 2.3 TPS62228 / 9 400 880 2.5 to 6.0 - 1.7, 1.875 TPS62400 400 / 600 800 / 1000 2.6 to 6.0 0.6 to 6.0 1.1 / 1.6 TPS62100 / 1 / 2 / 3 500 - 2.5 to 9.0 0.8 to 8.0 - TPS62300 500 740 2.5 to 6.0 0.6 to 5.4 - TPS62301 / 2 / 3 / 5 500 740 2.5 to 6.0 - 1.5, 1.6, 1.8, 1.875 TPS62320 500 740 2.5 to 6.0 0.6 to 5.4 - TPS62321 500 740 2.5 to 6.0 - 1.5 TPS62000 600 1600 2.0 to 5.5 0.8 to 5.0 - TPS62001 / 2 / 3 / 4 600 1600 2.0 to 5.5 - 0.9, 1, 1.2, 1.5 TPS62005 / 6 / 7 / 8 600 1600 2.0 to 5.5 - 1.5, 1.8, 1.9, 2.5, 3.3 TPS62020 / 1 600 1100 2.5 to 6.0 0.7 to 6.0 - TPS62026 600 1100 2.5 to 6.0 - 3.3 TPS62420 600 / 800 1000 / 1400 2.6 to 6.0 0.6 to 6.0 1.1 / 1.6 MC34063A 750 1500 3 to 40 1.25 to 33 - TPS62050 800 1400 2.7 to 10.0 0.7 to 6.0 - TPS62051 800 1400 2.7 to 10.0 0.7 to 6.0 - TPS62052 / 4 / 6 800 1400 2.7 to 10.0 - 1.5, 1.8, 3.3 TPS62350 800 1300 2.7 to 6.0 0.75 to 1.5375 - TL2575 / HV 1000 3200 4.75 to 40 / 60 1.25 to 38 / 58 3.3, 5, 12, 15 TPS62040 1200 2000 2.5 to 6.0 0.7 to 6.0 - TPS62042 / 3 / 4 / 6 1200 2000 2.5 to 6.0 - 1.5, 1.6, 1.8, 3.3 TPS62110 1500 2400 3.1 to 17 1.2 to 16 - TPS62111 / 2 1500 2400 3.1 to 17 - 3.3, 5 TPS62510 1500 2000 1.6 to 3.8 0.6 to 3.8 -
Suggested resale price in U.S. dollars in quantities of 1, 000.
10 10 10 4.7 4.7 4.7 2 x 3.3 10 1 1 1 1 10 10 10 6.2 6.2 2 x 3.3 - 10 10 10 1.0 330 6.2 6.2 6.8 6.8 2.2
New devices are listed in bold red. Preview devices are listed in bold blue.
Texas Instruments 2Q 2006
Power Management Selection Guide
Non-Isolated Switching DC / DC Regulators
DC / DC Converters (Integrated Switch)
Recommended Inductor Size (µH) Switching Frequency (typ) (kHz)
Selection Guide (Continued)
Thermal and / or Short-Circuit Protection Quiescent Current (typ) (mA) Shutdown Current (typ) (µA) Package
Device TPS6734 TPS61041 TPS61040 TPS61045 TPS61011 / 2 / 3 TL497A TPS61001 / 2 / 3 TPS61080 / 1 TPS61070 / 71 TPS65130 TPS61004 / 5 / 6 TPS61014 / 5 / 6 TPS61000 TPS61007 TPS61010 MC34063A TPS61020 TPS61024 / 5 / 7 TPS65131 TPS61090 TPS61091 / 2 TPS61030 TPS61031 / 2 TL499A TPS61080 / 1 TPS61120 TPS61121 / 2 TPS61100 TPS61103 / 6 / 7 TL497A TPS61130 TPS61131 / 2 MC34063A TPS63000 TPS6735 TPS6755 TL497A TPS65130 TPS65131 TPS63700 MC34063A TL2575 / HV
1For 2PWM / PFM
IOUT (mA)1
Switch Current Limit (typ) (mA)
VIN (V) 2.7 to 12 1.8 to 6.0 1.8 to 6.0 1.8 to 6.0 0.8 to 3.3 4.5 to 12 0.8 to 3.3 2.5 to 6.0 0.9 to 5.5 2.7 to 5.5 0.8 to 3.3 0.8 to 3.3 0.8 to 3.3 0.8 to 3.3 0.8 to 3.3 3 to 40 0.9 to 5.5 0.9 to 5.5 2.7 to 5.5 1.8 to 5.5 1.8 to 5.5 1.8 to 5.5 1.8 to 5.5 1.1 to 10 2.5 to 6.0 1.8 to 5.5 1.8 to 5.5 0.8 to 3.3 0.8 to 3.3 4.5 to 12 1.8 to 5.5 1.8 to 5.5 3 to 40 1.8 to 5.5
VOUT Adj. (V) - VIN to 28 VIN to 28 VIN to 28 - (VIN + 2) to 30 - VIN to 27 1.8 to 5.5 15 / -15 - - 1.5 to 3.3 1.5 to 3.3 1.5 to 3.3 3 to 39.5 1.8 to 5.5 1.8 to 5.5 15 / -15 1.8 to 5.5 - 1.8 to 5.5 - 2.9 to 30 VIN to 27 2.5 to 5.5 - 1.5 to 5.5 - 1.2 to (VIN-1) 2.5 to 5.5 - 3 to 39.5 1.2 to 5.5
Undervoltage Lockout
Power Good
Low Battery
SOT-23
TSSOP
Price 1.25 0.75 0.95 1.35 1.10 0.86 0.95 1.90 0.95 2.95 0.95 1.10 0.95 0.95 1.10 0.39 1.40 1.40 2.95 1.70 1.70 2.10 2.10 0.90 1.90 1.95 1.95 1.85 1.85 0.86 2.05 2.05 0.39 3.35 1.25 1.25 0.86 2.95 2.95 2.35 0.39 0.96 / 2.45
Step-Up Regulators - Up to 4.5-A Switch Limit
Step-Up (Boost) Regulators with Integrated LDO
- - 10 - 10 0.04 10 0.04 10 0.065 10 0.065 15 100 / Adj. - - 0.2 200 / Adj. 0.2 200 / 1.5, 3.3 0.5 120 / Adj. 0.5 120 / Adj., 1.5, 1.8 - 200 / Adj. 200 / 1.5, 3.3 - - - - - - - - - - 10 16 16 24 24
Buck-Boost Regulators
Inverting Regulators
4 to 6.2 - -5.0 2.7 to 9 Yes - 4.5 to 12 -1.2 to -25 - 2.7 to 5.5 15 / -15 - 2.7 to 5.5 15 / -15 - 2.7 to 5.5 -2 to -15 - 3 to 38 -1.25 to -36.3 - 4.75 to 25 / 45 -1.25 to -35 / 55 -5 / -12 / -15 8 8 14
boost converters, max. IOUT can be estimated with 0.65 x switch limit x (VIN / VOUT). (TPS61070) PWM only (TPS61071). Suggested resale price in U.S. dollars in quantities of 1, 000.
New devices are listed in bold red. Preview devices are listed in bold blue.
Power Management Selection Guide
Texas Instruments 2Q 2006
Non-Isolated Switching DC / DC Regulators
Inductorless DC / DC Regulators (Charge Pumps)
Design Factors