TLE7273-2 Dropout Voltage Regulator Automotive Power Dr

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TLE7273-2 Dropout Voltage Regulator Automotive Power Dr

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Data Sheet, Rev. 1.2, April 2009
TLE7273-2
Dropout Voltage Regulator
Automotive Power
Dropout Voltage Regulator
TLE7273-2
Features
Overview
Output Voltage Output Voltage Tolerance 180mA Ultra Quiescent Current Consumption Enable Function Very Dropout Voltage Reset With Adjustable Power-On delay Window Watchdog With Current Dependent Deactivation Output Current Limitation Wide Operation Range Wide Temperature Range From Overtemperature Shutdown Green Product (RoHS compliant) Qualified
PG-DSO-14
Description
PG-SSOP-14 Exposed
TLE7273-2 monolithic voltage regulator with integrated window watchdog reset dedicated microcontroller supplies under harsh automotive environment conditions. ultra quiescent current, TLE7273-2 perfectly suited applications that permanently connected battery. addition, regulator shut down Enable input causing current consumption drop below TLE7273-2 equipped with output current limitation overtemperature shutdown, protecting device against overload, short circuit over-temperature. operates wide junction temperature range from
Type TLE7273-2GV50 TLE7273-2GV33 TLE7273-2GV26 TLE7273-2EV50 Data Sheet
Package PG-DSO-14 PG-DSO-14 PG-DSO-14 PG-SSOP-14 Exposed
Marking TLE7273-2GV50 TLE7273-2GV33 TLE7273-2GV26 7273 Rev. 1.2, 2009-04-28
TLE7273-2
Block Diagram
Block Diagram
TLE7273-2
Overtemperature shutdown Bandgap Reference Reset Generator Window Watchdog
Charge Pump
Enable
Figure
Block Diagram
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Configuration
Configuration
Assignment (PG-DSO-14)
AEP02113_7273
Figure
Assignment PG-DSO-14 (top view)
Table
Definitions Functions (PG-DSO-14)
Definitions Functions Symbol Function Reset Output TLE7273-2GV33, TLE7273-2GV26: open drain output; TLE7273-2GV50: integrated pull-up resistor output leave open needed Ground connect GND; connect 10-12 heat sink area with potential Watchdog Mode watchdog reset mode selection, "Window Watchdog State Diagram, Watchdog Reset Modes" Page connect Watchdog Mode watchdog reset mode selection, "Window Watchdog State Diagram, Watchdog Reset Modes" Page connect Watchdog Input trigger input watchdog pulses; turn watchdog connect connect Output Voltage block with ceramic capacitor close terminals, respecting values given capacitance "Functional Range" Page Input Voltage block ground directly with ceramic capacitor Enable Input level disables integrated pull-down resistor
2-5, 10-12
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Configuration
Assignments (PG-SSOP-14 Exposed Pad)
Figure
Assignment PG-SSOP-14 Exposed (top view)
Table
Definitions Functions (PG-SSOP-14 Exposed Pad)
Definitions Functions Symbol Function Reset Output integrated pull-up resistor (TLE7273-2EV50); leave open needed Ground connect connected leave open connect Watchdog Mode watchdog reset mode selection, Figure connect Watchdog Mode watchdog reset mode selection, Figure connect Watchdog Input trigger input watchdog pulses; pull down needed turn watchdog with Output Voltage block with ceramic capacitor close terminal Input Voltage block ground directly with ceramic capacitor Enable Input level disables integrated pull-down resistor Exposed connect heatsink area; connect with
n.c.
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
General Product Characteristics
Table Pos. Input 4.1.1 4.1.2 4.1.3 4.1.4 4.1.5 4.1.6 4.1.7 4.1.8 4.1.9
General Product Characteristics
Absolute Maximum Ratings
Absolute Maximum Ratings1) Parameter Symbol Limit Values Min. Voltage Voltage Voltage Voltage Current Voltage Voltage Voltage Current Max. permanent Unit Remarks
VWM1 VWM1 IWM1
-0.3 -0.3 -0.3 -0.3 -0.3
Output Reset Output Watchdog Mode
permanent permanent
Enable Input
Watchdog Input Watchdog Mode
Susceptibility 4.1.10 Human Body Model (HBM)3) 4.1.11 Charged Device Model (CDM) Temperatures 4.1.12 Junction Temperature 4.1.13 Storage Temperature
Voltage Voltage
Tstg
subject production test, specified design exposure these absolute maximum ratings extended periods affect device reliability Test according JEDEC JESD22-A114 Test according AEC/ESDA ESD-STM5.3.1-1999
Note: Maximum ratings absolute ratings; exceeding these values cause irreversible damage integrated circuit. Integrated protection functions designed prevent destruction under fault conditions. Fault conditions considered outside normal operating range. Protections functions designed continuous repetitive operation.
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
General Product Characteristics
Pos. 4.2.1 4.2.2 4.2.3 4.2.4 4.2.5
Functional Range
Parameter Input Voltage Symbol Limit Values Min. Max. TLE7273-2GV50, TLE7273-2EV50 TLE7273-2GV33 TLE7273-2GV26 Output Capacitor's Requirements Stability Unit Remarks
ESR(CQ)
minimum output capacitance requirement applicable worst case capacitance tolerance relevant value
Note: Within functional range operates described circuit description. electrical characteristics specified within conditions given related electrical characteristics table.
Pos.
Thermal Resistances
Parameter Symbol Min. Limit Values Typ. Max. measured group pins
Unit Remarks
Package PG-DSO-14 4.3.1 4.3.2 4.3.3 4.3.4 4.3.5 Package PG-SSOP-14 Exposed 4.3.6 4.3.7 4.3.8 4.3.9 4.3.10 Junction Case1) Junction Ambient
Junction Soldering Point1) Junction Ambient1)
RthJSP RthJA
footprint only3) heatsink area PCB3) heatsink area PCB3) measured exposed
RthJSP RthJA
footprint only3) heatsink area PCB3) heatsink area PCB3)
subject production test, specified design Specified RthJA value according Jedec JESD51-2,-5,-7 natural convection 2s2p board; Product (Chip+Package) simulated 76.2 114.3 board with inner copper layers 70µm 35µm Cu). Where applicable thermal array under exposed contacted first inner copper layer. Specified RthJA value according JEDEC JESD 51-3 natural convection 1s0p board; Product (Chip+Package) simulated 76.2 114.3 board with copper layer 70µm Cu).
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Block Description Electrical Characteristics
5.1.1
Block Description Electrical Characteristics
Description Power Reset Reset Output
output voltage level reset output held low. When level reaches reset threshold VRT, signal remains power-up reset delay time tRD. reset function timing illustrated Figure reset reaction time avoids wrong triggering caused short "glitches" VQline. case power down tRR) logic signal generated reset external microcontroller. TLE7273-2GV50 TLE7273-2EV50 feature integrated pull-up resistor reset output while TLE7273-2GV33 TLE7273-2GV26 have open drain output requiring external pull-up resistor. When connected voltage level recommended value this external resistor it's also possible calculating value using following formula, based reset sink current (Example: external pull-up resistor connected Vext
Rextmin (Vext VROmin) 0.25 4.75 output voltage levels integrated pull-up resistor TLE7273-2GV50 switched setting
reset output high ohmic.
VRTI
VROH VROL
AET03526NEW.VSD
Figure
Reset Function Timing Diagram
5.1.2
Watchdog Operation
watchdog uses fraction charge pump oscillator's clock signal timebase. watchdog timebase adjusted using pins (see Figure watchdog turned setting high level. timing values refer typ. values with connected (fast watchdog reset timing). Figure shows state diagram window watchdog (WWD) watchdog reset mode selection. After power-on, reset output signal (microcontroller reset) kept reset delay time typ. With HIGH transition signal device starts ignore window time ms). During this window signal ignored. Next starts open window which
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Block Description Electrical Characteristics very first turn after power long open window with tmax tOW. following turns, timing corresponds standard timing setting described specification. When valid trigger signal detected during open window closed window initialized immediately. trigger signal within closed window interpreted pretrigger failure results reset. After closed window open window with duration started again. open window lasts minimum until trigger process occurred, maximum (typ. value with fast timing). HIGH transition watchdog trigger signal considered valid trigger pulse. Figure avoid wrong triggering parasitic glitches HIGH samples followed samples (sample period tsam typ. decoded valid trigger reset generated goes LOW) there trigger pulse during open window pretrigger occurs during closed window. triggering correct also, first three samples (two HIGH LOW) trigger pulse inside closed window only fourth sample (the second sample) taken open window. After turning Watchdog output current reduction, remains high. (see also signal diagram Figure After turning again exceeding current threshold, logic cycle starts again with Ignore Window goes then into "1st. long open window". This long maximum long allows re-synchronisation between micro controller timing. 1st. long closed first valid trigger from mirco controller. This trigger ensures synchronisation. soon this trigger done, micro controller timing must stable correspondent tWD.
Reset Trigger
Always
Ignore Window
Trigger During Open Window Always Trigger During Closed Window Watchdog
Trigger Closed Window Trigger Open Window
0.5mA Always
Window Watchdog Mode Reset Mode
Fast Fast
Slow Slow
Fast Slow
Slow
AEA03527_1.VSD
Figure
Window Watchdog State Diagram, Watchdog Reset Modes
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Block Description Electrical Characteristics
Vi/V VQ/V IQ/A WD_OFF VRO/V
Normal operation
WD_ON
Reset during Current shut down
Power Fail
Ingnore
Don't care during
long
long
(Wrong) Trigger
long
long
long open window synchronize Current Controlled WD-turn
Correct Trigger
WDI/V
tWD,p
Trigger
Figure
Window Watchdog Signal Diagram
Closed window
Open window
Watchdog trigger signal
Open window
Closed window
Valid
valid
AET02952
Watchdog decoder sample point
Figure
Window Watchdog Definitions
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Block Description Electrical Characteristics
Electrical Characteristics
Electrical Characteristics =13.5 unless otherwise specified Pos. Parameter Symbol Limit Values Min. Output 5.2.1 Output Voltage
Typ. Max.
Unit Test Condition
4.90
5.00
5.10
TLE7273-2GV50, TLE7273-2EV50 TLE7273-2GV50, TLE7273-2EV50 TLE7273-2GV33 TLE7273-2GV33 TLE7273-2GV26 TLE7273-2GV26
5.2.2
Output Voltage
4.90
5.00
5.10
5.2.3
Output Voltage
3.234 3.30
3.366
5.2.4
Output Voltage
3.234 3.30
3.366
5.2.5
Output Voltage
2.548 2.60
2.652
5.2.6
Output Voltage
2.548 2.60
2.652
5.2.7 5.2.8 5.2.9
Output Current Limitation Dropout Voltage
TLE7273-2GV50, TLE7273-2EV50
5.2.10 5.2.11 5.2.12 5.2.13
Load Regulation Line Regulation Power Supply Ripple Rejection Reverse Output Current Clamping
VQ,Lo VQ,Li
PSRR
80°C VEN= 80°C
Current Consumption 5.2.14 5.2.15 Quiescent Current Quiescent Current Disabled High Level Input Voltage
Enable Input 5.2.16
VEN,H
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Block Description Electrical Characteristics Electrical Characteristics =13.5 unless otherwise specified Pos. 5.2.17 5.2.18 5.2.19 5.2.20 5.2.21 5.2.22 5.2.23 5.2.24 5.2.25 5.2.26 5.2.27 5.2.28 5.2.29 5.2.30 5.2.31 5.2.32 5.2.33 5.2.34 5.2.35 5.2.36 5.2.37 5.2.38 5.2.39 5.2.40 5.2.41 5.2.42 5.2.43 Window Watchdog Trigger Time
Parameter Level Input Voltage
Symbol Limit Values Min.
Typ. Max.
Unit Test Condition 0.80 0.80 0.80 0.60 1.20 38.4 76.8 38.4 76.8 38.4 76.8
VWDI VWDI
VEN,L
0.50 1.00 32.0 64.0 32.0 64.0 32.0 64.0
High Level Input Current High Level Input Voltage
IEN,H VWM1,H
4.00 2.65 2.30
0.02 0.02
TLE7273-2GV50, TLE7273-2EV50 TLE7273-2GV33 TLE7273-2GV26
Watchdog Mode
Level Input Voltage High Level Input Voltage
VWM1,L VWM2,H
4.00 2.65 2.30
Watchdog Mode TLE7273-2GV50, TLE7273-2EV50 TLE7273-2GV33 TLE7273-2GV26
Level Input Voltage High Level Input Voltage
VWM2,L
VWDI,H
4.00 2.65 2.30
Watchdog Input TLE7273-2GV50, TLE7273-2EV50 TLE7273-2GV33 TLE7273-2GV26
Level Input Voltage High Level Input Current Level Input Current Watchdog Sampling Time Ignore Window Time Open Window Time Closed Window Time
VWDI,L
IWDI,H IWD,IL
0.40 0.80 25.6 51.2 25.6 51.2 25.6 51.2
tsam
Fast Watchdog Timing Slow Watchdog Timing Fast Watchdog Timing Slow Watchdog Timing Fast Watchdog Timing Slow Watchdog Timing Fast Watchdog Timing Slow Watchdog Timing Fast Watchdog Timing Slow Watchdog Timing
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Block Description Electrical Characteristics Electrical Characteristics =13.5 unless otherwise specified Pos. 5.2.44 Parameter Watchdog Deactivation Current Threshold Symbol Limit Values Min.
Typ. Max.
Unit Test Condition
IQ,WD_off 0.50
decreasing 5.5V
TLE7273-2GV50, TLE7273-2EV50
4.5V TLE72732GV33, TLE7273-2GV26 5.2.45 Watchdog Activating Current Threshold IQ,WD_on
increasing 5.5V
TLE7273-2GV50, TLE7273-2EV50
4.5V TLE72732GV33, TLE7273-2GV26 Reset Output 5.2.46 Output Undervoltage Reset Switching Threshold
4.50
4.60
4.70
TLE7273-2GV50, TLE7273-2EV50 decreasing TLE7273-2GV333) 4.5V; decreasing TLE7273-2GV263) 4.5V; decreasing TLE7273-2GV263) TLE7273-2GV333) VRT; decreasing TLE7273-2GV26 TLE7273-2GV33 TLE7273-2GV50, TLE7273-2EV50 TLE7273-2GV50, TLE7273-2EV50 VRO=0.25 TLE7273-2GV33 0.25 TLE7273-2GV26 2.35V; 0.25V
5.2.47
3.00
3.07
3.13
5.2.48
2.35
2.38
2.45
5.2.49 5.2.50 5.2.51 5.2.52 5.2.53 5.2.54 5.2.55
Input Undervoltage Reset Switching VRTI Threshold
Output Undervoltage Reset Hysteresis Output Undervoltage Reset Hysteresis Maximum Reset Sink Current
IRO,max
1.75
5.2.56
5.2.57
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Block Description Electrical Characteristics Electrical Characteristics =13.5 unless otherwise specified Pos. 5.2.58 5.2.59 5.2.60 5.2.61 Parameter Reset Output Level Voltage Reset Output High Level Voltage Reset High Level Leakage Current Integrated Reset Pull Resistor Symbol Limit Values Min.
Typ. Max.
Unit Test Condition 0.25
VROL VROH IROLK
0.15
TLE7273-2GV50, TLE7273-2EV50 TLE7273-2GV33 TLE7273-2GV26 TLE7273-2GV50, TLE7273-2EV50 internally connected Fast Reset Timing Slow Reset Timing
5.2.62 5.2.63 5.2.64
Power-On Reset Delay Time Reset Reaction Time
12.8 25.6
16.0 32.0
19.2 38.4
measured when output voltage dropped from nominal value obtained 13.5 recommendation typical trigger time; 1/2*tOW reset output triggered when output voltage lower than output voltage reset switching threshold also triggered, when input voltage decreasing
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Typical Performance Characteristics Current Consumption versus Junction Temperature (EN=ON)
1_Iq-Tj.vsd
Current Consumption versus Output Current (EN=ON)
[µA] 13.5V
[µA]
0.01
1000
[°C]
Current Consumption versus Input Voltage Tj=-40°C (EN=ON)
Current Consumption versus Input Voltage Tj=25°C (EN=ON)
3A_IQ-VI_25.VSD
3A_IQ-VI_-40.VSD
[µA]
[µA]
-40°C
100mA 10mA
100mA 10mA
0.2mA
0.2mA
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Typical Performance Characteristics Load Regulation versus Output Current Change
18b_dVQ-dIQ_Vi135V.vsd
Load Regulation versus Output Current Change
18a_dVQ-dIQ_Vi6V.vsd
[mV]
13.5V
[mV]
[mA]
[mA]
Power Supply Ripple Rejection PSRR
13_PSRR.VSD
Load Regulation versus Output Current Change
18c_dVQ-dIQ_Vi28V.vsd
PSRR
[dB]
[mV]
VRIPPLE 13.5 470nF Ceramics
100k
[Hz]
[mA]
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Typical Performance Characteristics Line Regulation versus Input Voltage Change
19_dVQ-dVI_-40C.vsd
Line Regulation versus Input Voltage Change
19_dVQ-dVI_25C_.vsd
[mV]
[mV]
10mA
100mA
100mA
10mA
Line Regulation versus Input Voltage Change
19_dVQ-dVI_150C.vsd
Enable Input Current versus Enable Input Voltage
24_IINH VINH.vsd
[mV]
10mA
[µA]
150°C 25°C -40°C
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Typical Performance Characteristics Enable Input Current versus Input Voltage EN=Off
25_IINH INH_off.vsd
Enable High Level Level Input Voltage VEN,H VEN,L versus Junction Temperature
25a_VINH_Tj_ INH_on.vsd
[µA]
13.5V
increasing
150°C
decreasing
25°C -40°C
[°C]
Reset Threshold versus Junction Temperature (5V-Version)
26_VRT_VS_TEMP_5V.VSD
Reset Hysteresis versus Junction Temperature (5V-Version)
[mV]
13.5
13.5
4.90
4.80 Reset Release Threshold 4.70
4.60 Reset Trigger Threshold
[°C]
[°C]
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Typical Performance Characteristics Reset Threshold versus Junction Temperature (3.3V-Version)
26_VRT_VS_TEMP_33V.VSD
Reset Hysteresis versus Junction Temperature (3.3V-Version)
[mV]
13.5
13.5
3.20 Reset Release Threshold 3.10
3.00
Reset Trigger Threshold
2.90
[°C]
[°C]
Reset Threshold versus Junction Temperature (2.6V-Version)
26_VRT_VS_TEMP_26V.VSD
Reset Hysteresis versus Junction Temperature (2.6V-Version)
[mV]
13.5
13.5
2.50
Reset Release Threshold
2.40 Reset Trigger Threshold
2.30
2.20
[°C]
[°C]
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Typical Performance Characteristics Reset Reaction Time versus Junction Temperature
[µs]
28_RESETREACTION_VS_TEMP.VSD
Reset Delay Time versus Junction Temperature
13.5
[ms]
27_RESETDELAY TEMP.VSD
13.5
SLOW Timing
FAST Timing
[°C]
[°C]
Reset Output Sink Current versus Junction Temperature
4,40 [mA]
30_IRO_VS_TEMP.VSD
Watchdog Timing versus Junction Temperature
[ms]
44_TWD_VS_TEMP.VSD
13.5
Timing Ignore-, Open- Closed- Window
13.5
3,60
SLOW Timing
3,20
2,80
2,40
FAST Timing
[°C]
[°C]
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Typical Performance Characteristics Region Stability ESR(CQ) versus Output Current
12_ESR-IQ.VSD
ESRCQ
470nF -40.150
Stable Region
0.01
[mA]
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Package Outlines
Package Outlines
0.35
1.75 MAX.
0.175 ±0.07 (1.47)
-0.2
1.27 0.41+0.10 -0.06
6±0.2
0.64 ±0.25
8.75 -0.2
Index Marking Does include plastic metal protrusion 0.15 max. side Lead width 0.61 max. dambar area GPS01230
gps01230.eps
Figure
PG-DSO-14
Data Sheet
Rev. 1.2, 2009-04-28
8°MAX.
0.19 +0.06
TLE7273-2
Package Outlines
0.35
Stand (1.45)
MAX.
±0.11)
0.19 +0.06
0.08 ±0.2
0.65 0.25 ±0.05
0.64 ±0.25
MAX.
0.15
Bottom View ±0.2
Exposed Diepad
±0.11)
Index Marking
Does include plastic metal protrusion 0.15 max. side Does include dambar protrusion
PG-SSOP-14-1,-2,-3-PO
Figure
PG-SSOP-14 Exposed
Green Product (RoHS compliant) meet world-wide customer requirements environmentally friendly products compliant with government regulations device available green product. Green products RoHS-Compliant (i.e Pb-free finish leads suitable Pb-free soldering according IPC/JEDEC J-STD-020).
find packages, sorts packing others Infineon Internet Page "Products": Data Sheet
Rev. 1.2, 2009-04-28
2.65 ±0.2
Dimensions
TLE7273-2
Revision History
Revision
Revision History
Date 2009-04-28 Changes 2.6V version, version PG-SSOP-14 package related description added: "Features" Page added "Features" Page package drawing PG-DSO-14 updated, package drawing PG-SSOP-14 added "Overview" Page table bottom type "TLE7273-2GV26" "TLE7273-2EV50" added "Pin Definitions Functions (PG-DSO-14)" Page description TLE7273-2GV26" added "Pin Assignments (PG-SSOP-14 Exposed Pad)" Page "Pin Definitions Functions (PG-SSOP-14 Exposed Pad)" Page added; "Functional Range" Page Item 4.2.3 added, Item 4.2.1 TLE72732EV50" added; "Thermal Resistances" Page values PG-SSOP-14 package added: Item 4.3.6, Item 4.3.7, Item 4.3.8, Item 4.3.9 Item 4.3.10 added "Power Reset Reset Output" Page "TLE7273-2EV50" description added "Electrical Characteristics" Page specific Items 2.6V version added: Item 5.2.5, Item 5.2.6, Item 5.2.22, Item 5.2.26, Item 5.2.30, Item 5.2.48, Item 5.2.52 Item 5.2.57 added; Item 5.2.44, Item 5.2.45, Item 5.2.49, Item 5.2.50, Item 5.2.51 Item 5.2.60 Conditions 2.6V version added; Item 5.2.1, Item 5.2.2, Item 5.2.9, Item 5.2.20, Item 5.2.24, Item 5.2.28, Item 5.2.44, Item 5.2.45, Item 5.2.46, Item 5.2.54, Item 5.2.55, Item 5.2.59 Item 5.2.61 TLE7273-2EV50" added "Typical Performance Characteristics" Page Graphs "Reset Threshold versus Junction Temperature (3.3V-Version)" Page "Reset Threshold versus Junction Temperature (3.3V-Version)" Page "Reset Threshold versus Junction Temperature (2.6VVersion)" Page "Reset Hysteresis versus Junction Temperature (3.3V-Version)" Page added "Package Outlines" Page Oulines PG-SSOP-14 added: Figure
Data Sheet
Rev. 1.2, 2009-04-28
TLE7273-2
Revision History Revision Date 2008-07-25 Changes 3.3V version related description added: "Features" Page "3.3V" added "Overview" Page table bottom type "TLE7273-2GV33" added "Pin Definitions Functions (PG-DSO-14)" Page description "TLE7273-2GV33: open drain output;" added "Functional Range" Page Item 4.2.2 added "Power Reset Reset Output" Page description dimensioning external pull-up resistor added; "Electrical Characteristics" Page specific Items 3.3V version added: Item 5.2.3, Item 5.2.4, Item 5.2.21, Item 5.2.25, Item 5.2.29, Item 5.2.47, Item 5.2.49, Item 5.2.50, Item 5.2.51, Item 5.2.53, Item 5.2.56 Item 5.2.60 added; Item 5.2.44 Item 5.2.45 Conditions 3.3V version added; 2008-04-10 final version data sheet
Data Sheet
Rev. 1.2, 2009-04-28
Edition 2009-04-28 Published Infineon Technologies 81726 Munich, Germany 2009 Infineon Technologies Rights Reserved. Legal Disclaimer information given this document shall event regarded guarantee conditions characteristics. With respect examples hints given herein, typical values stated herein and/or information regarding application device, Infineon Technologies hereby disclaims warranties liabilities kind, including without limitation, warranties non-infringement intellectual property rights third party. Information further information technology, delivery terms conditions prices, please contact nearest Infineon Technologies Office (www.infineon.com). Warnings technical requirements, components contain dangerous substances. information types question, please contact nearest Infineon Technologies Office. Infineon Technologies components used life-support devices systems only with express written approval Infineon Technologies, failure such components reasonably expected cause failure that life-support device system affect safety effectiveness that device system. Life support devices systems intended implanted human body support and/or maintain sustain and/or protect human life. they fail, reasonable assume that health user other persons endangered.

TLE7273-2 Dropout Voltage Regulator Automotive Power Dr

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