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Part : HLT-1619-G-H Supplier : Samtec Manufacturer : Avnet Stock : - Best Price : $70.69 Price Each : $90.89
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LT1619 Datasheet

Part Manufacturer Description PDF Type
LT1619 Linear Technology LT1619: Tiny Boost Controller Provides Efficient Solutions for Low Voltage Inputs Original
LT1619 Linear Technology Low Voltage Current Mode PWM Controller Original
LT1619EMS8 Linear Technology Low Voltage Current Mode PWM Controller Original
LT1619EMS8#PBF Linear Technology Low Voltage Current Mode PWM Controller; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +125°C Original
LT1619EMS8#TR Linear Technology Current Mode PWM, 9mA Start-up Supply Current, TSSOP, Tape & Reel Original
LT1619EMS8#TRPBF Linear Technology Low Voltage Current Mode PWM Controller; Package: MSOP; No of Pins: 8; Temperature Range: -40°C to +125°C Original
LT1619ES8 Linear Technology Low Voltage Current Mode PWM Controller Original
LT1619ES8#PBF Linear Technology Low Voltage Current Mode PWM Controller; Package: SO; No of Pins: 8; Temperature Range: -40°C to +125°C Original
LT1619ES8#TR Linear Technology Current Mode PWM, 9mA Start-up Supply Current, SOP, Tape & Reel Original
LT1619ES8#TRPBF Linear Technology Low Voltage Current Mode PWM Controller; Package: SO; No of Pins: 8; Temperature Range: -40°C to +125°C Original

LT1619

Catalog Datasheet MFG & Type PDF Document Tags

FMMT3904TA

Abstract: LRC-LRF-1206 LT1619EMS8 / LT1619ES8 5/18/2005 4:04 PM Item Qty Reference Part Description Manufacture / Part # , Demo Bd. #394A QTY-395 Linear Technology Corporation LT1619EMS8 / LT1619ES8 5/18/2005 4:04 PM , -4 LINEAR, LT1619EMS8 LINEAR, LT1619ES8 DEMO BOARD DC394A STENCIL DC394A Kit Qty Bal. 395 395 , DC394 ­ LT1619 Constant Frequency Boost Converters and SEPIC Converter Description Demonstration Circuit DC394 features three separate DC/DC converters demonstrating the versatility of the new LT1619
Linear Technology
Original
FMMT3904TA LRC-LRF-1206 10uh coilcraft 1210 CR05-1242FM LRC-LRF1206-01-R012-J SI9804DY 1/16W CTX20-4 CR05-473JM CR16-332JM CR16-104JM CR16-3742FM

LTHC

Abstract: pin diagram for IC 1619 and the LT1619. Maximizing R5 to R9 values reduces power dissipation in R10. When VCC crosses the , with the feedback amplifier in the LT1619. + ­ R9 510k R7 51k CLK 1 2 D1 BAT85 3 , . Addition of Hysteresis UVLO While Synchronizing the LT1619. Component Values Shown are for the Upper and , Low. Disabling the Clock Shuts Down the LT1619. If Not Synchronized, the Collector of Q2 Can Be Tied , LT1619 Low Voltage Current Mode PWM Controller U FEATURES s s s s s s s s s
Linear Technology
Original
LTHC pin diagram for IC 1619 MBRD835 EFD20-3F3-A100-S f18b marking A1S TRANSISTOR MBRS0530T1 FMMT3904 1N4687 MBRS340T3 VJ1825Y155MXB 1825/X7R

IRLRO24N

Abstract: DC converter 325V Figure 1 shows a 3.3V to 5V/2.2A boost supply using the LT1619. Low parts count, small size and high , (VFB) to regulate output voltage. The LT1619's fixed frequency, current mode operation with internal , result is increased efficiency and reduced input capacitor ripple current requirements. The LT1619's , LT1619 provides a complete solution for low voltage and other applications requiring low-side MOS power transistors. The LT1619 is a 300kHz (externally synchronizable to frequencies as high as 500kHz) current
Linear Technology
Original
IRLRO24N DC converter 325V IRLRO24 dc to dc 12v to 19v converter circuit design CTX02-14261 trifilar

LTHC

Abstract: MBRD835 Synchronizing the LT1619. Component Values Shown are for the Upper and the Lower VIN Trip Points of 10V and 8.4V , LT1619. If Not Synchronized, the Collector of Q2 Can Be Tied to the S/S Pin and the Diode D1 Can Be , LT1619. Trickle Current Start from High Voltage Supplies The low shutdown and idle mode quiescent supply , charge C2 while supplying current to the UVLO circuit and the LT1619. Maximizing R5 to R9 values reduces , Final Electrical Specifications LT1619 2-Cell Current Mode PWM Controller May 2000 FEATURES
Linear Technology
Original
modified sepic converter core EFD20 2n5210 equivalent LT1370 LT1372 LT1613 LTC1624 LT1680 LT1949

Si9804DV

Abstract: LT1619 /LTC1872/ LT1619 Four new switching regulator ICs provide boost voltage conversion in very small spaces , regulates up to 10A from a wide 1.9V to 18V input range. The LTC1872 and LT1619 also function as SEPIC , LT1619 use external power MOSFETs. Each of the new regulators operates in current mode for superior , , 8µA SOT-23 LT1619 1.8V to 18V 10A 300k to 500k 140µA, 15µA MS8 *See text , VFB VIN 3.3V C1 10µF 10V R1 0.03 LT1619: Output to 10A, 90% Efficient, 1.9V to 18V
Linear Technology
Original
LTC3402 LTC3401 LT1009 Si9804DV SOT-23 GB1 5a90 MS10 LT1512 LT1019 LT1236 LT1460

tp 0401

Abstract: simple 12v to 19v converter Converters Figure 1 shows a 3.3V to 5V/2.2A boost supply using the LT1619. Low parts count, small size and , LT1619's 300kHz operating frequency allows for smaller magnetics (0.45" × 0.45" × 0.25" h) and smaller , advertisement LT1619: Tiny Boost Controller Provides Efficient Solutions for Low Voltage Inputs , power. In shutdown, the LT1619 requires only 15µA of quiescent current. Introduction The expanding , enhancing M1. The LT1619 provides a complete solution for low input voltage applications that require
Linear Technology
Original
CTX10-4 UPS120 tp 0401 simple 12v to 19v converter Step-up 12V to 19V 5A EEFCDOK220R TP0401 mbrd835l 18V DT1608C-222 DN257 25CV226AX ESRE101M08R

15v 5a dc boost

Abstract: LT3080 Linear LT1965 Linear LTC3542 Buck LTC3560 Buck LTC3561 Buck LTC3411A Buck LT1619 SEPIC Controller LTC3414 Buck LTC3801 Controller LTC3809 Controller LT1619 SEPIC Controller LTC3418 Buck LTM4601 , Controller LTC1871 SEPIC Controller LT1619 SEPIC Controller LTC3785 Buck-Boost Controller LT1619 SEPIC
Linear Technology
Original
LT1761 LTC3549 LT3080 LT1763 LT3020 LTC3832 15v 5a dc boost LTspice dc dc sepic 24V converter buck 10a LTC3035 LTC3409

pin diagram for IC 1619

Abstract: LTHC and the LT1619. Maximizing R5 to R9 values reduces power dissipation in R10. When VCC crosses the , with the feedback amplifier in the LT1619. + ­ R9 510k R7 51k CLK 1 2 D1 BAT85 3 , . Addition of Hysteresis UVLO While Synchronizing the LT1619. Component Values Shown are for the Upper and , Low. Disabling the Clock Shuts Down the LT1619. If Not Synchronized, the Collector of Q2 Can Be Tied , LT1619 Low Voltage Current Mode PWM Controller U FEATURES s s s s s s s s s
Linear Technology
Original
LT1698 ltc1624 cross reference MARKING 16B DIODE msop dc dc 5 v sepic converter high efficiency current mode flyback converter pin diagram for IC 1619 30 pin 4VIN-28VIN MSOP-10 LT1946 LT3710/LT3781
Abstract: VCC. R10 should be able to charge C2 while supplying current to the UVLO circuit and the LT1619. , amplifier in the LT1619. + â'" R9 510k R7 51k 2 D1 BAT85 Q2 2N2222 R5 51k R6 51k , POINT = 8.4V Figure 10. Addition of Hysteresis UVLO While Synchronizing the LT1619. Component Values , Disabled by Pulling the VC Pin Low. Disabling the Clock Shuts Down the LT1619. If Not Synchronized, the , LT1619 Low Voltage Current Mode PWM Controller FEATURES s s s s s s s s s s Linear Technology
Original

simple 12v to 19v converter

Abstract: DC394A DC394 ­ LT1619 Constant Frequency Boost Converters and SEPIC Converter Description Demonstration Circuit DC394 features three separate DC/DC converters demonstrating the versatility of the new LT1619 , . The high efficiency of the LT1619 is demonstrated in the 5V to 12V general boost circuit using the , maximum) demonstrates the versatility of the LT1619 and its use for automotive applications. Typical , LOAD ­ ­ VOUT ­ + + GND + SEPIC LT1619 4 - 18V Input 5V Output + +
Linear Technology
Original
ammeter dc voltmeter features LT1619EMS8/LR1619ES8

3c23

Abstract: LT1619 5 4 3 2 1 Vout1 D E1 D1 L1 Vin Vout D E2 10uH UPS120 3 C23 0.1uF Vout1 Q1 SI2312DS 2 VFB C20 470pF 6.3V (optional) R2 37.4K 5 2 6 7 DRV 8 VIN U1 LT1619 MS8 SEN C1 10uF OUT 1 R18 5.1K C2 47uF VC R5 47K R4 12.4K C3 150pF C4 1.5nF E4 C R3 0.025 3 GND 4 1 SS C , TITLE CHECKED A LT1619 DEMO BOARD - TINY BOOST APPROVED ENGINEER Keith S. DESIGNER
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Original
3c23

LT1619

Abstract: DC394A LT1619EMS8/LT1619ES8 300kHz MSB & S08 Boost ond SEPIC DC/DC Converter Demo Circuit DC394A â m 11 IU3'"5 ài GND s/s Vin LT1B19 12V Output Boost LT1619 T1 SEPIC .£ 4-18V Input 3 5V Output LT1619 5V Output Boost \JT\Sm es Uo ^^-^^ r^SI c/ImjI , Linear Technology (+08) +32-1900 www.linear-tech.com Vin S/S GND GND Vout * Silkscreen Top NOTES : Unless Otherwise Specified 1. BREAK BOARDS FROM THE PANEL , DC394A LT1619 DES-230432 REV. SHT 1 of 1
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OCR Scan
LT1B sepic LT1619EMS8/LT1619ES8

lt3401

Abstract: 24V 20A voltage regulator LTC3402 boost LT1619 boost controller 2.5V to 3.3V LTC3400 boost LTC3402 boost LTC3402 , regulator LTC3402 2A boost regulator LT1619 boost controller for up to 10A 2.5V to 6V LT1962 , < 200mA < 500mA < 1.5A 1.8V to 2.5V LTC3401 boost LTC3402 boost LT1619 boost controller , LT1619 boost controller 2.5V to 3.3V LTC3400 boost LTC3402 boost LTC3402 boost Above 5V , boost regulator LT1619 boost controller for up to 10A 2.5V to 3.3V LTC3400 600mA boost
Linear Technology
Original
LT1963 LTC2900 lt3401 24V 20A voltage regulator 3v dc to 6v dc step up switching regulator LT3411 XC500XL 2a step down dc to dc regulator so8 LTC3412 LTC1799 LTC6900

DC394A

Abstract: FDC655AN 5 4 3 2 1 Vout3 E11 L3 D D5 10uH Vout E12 UPS120 1 2 5 6 C22 0.1uF Vout3 R13 100K SO8 2 16V C19 47uF C R15 0.012 3 GND 4 SS 1 VFB C16 1uF 5 VC SEN C (optional) R14 130K 4 6 OUT 7 DRV 8 VIN C21 1uF U3 LT1619 16V Q4 FDC655AN 3 C15 15uF D E13 R17 47K R16 , JUNE WU DATE 1/30/01 TECHNOLOGY TITLE CHECKED A LT1619 DEMO BOARD - General Boost
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Original
CR15 r14 diode

LT1619

Abstract: UPS140 SO8 SEN 4 3 C8 1.0uF U2 LT1619 C11 C10 10nF 3 C7 22uF C DRV , DATE 1/30/01 TECHNOLOGY TITLE CHECKED A LT1619 DEMO BOARD - SEPIC APPROVED ENGINEER
-
Original
UPS140 CMPZ5230B 100uF 25V

LTspice

Abstract: ltc3608 LTC3411A Buck LT1619 SEPIC Controller LTC3414 Buck LTC3801 Controller LTC3809 Controller LT1619
Linear Technology
Original
LT3085 LTC3569 LTM4616 LT3503 LTC3544 ltc3608 LT3481 LTC3026 LTC3713 LTM8020 LTM8021 LTC3417A

9937

Abstract: LT1508 RELIABILITY DATA LT1508 / LT1509 / LT1612 / LT1619 12/8/2000 · OPERATING LIFE TEST PACKAGE TYPE SAMPLE SIZE OLDEST DATE CODE PLASTIC DIP SOIC/SOT/MSOP 65 9539 154 0001 219 · PRESSURE COOKER TEST AT 15 PSIG, +121°C PACKAGE TYPE SAMPLE SIZE PLASTIC DIP SOIC/SOT/MSOP 100 201 301 · TEMP CYCLE FROM -65°C to +150°C PACKAGE TYPE SAMPLE SIZE PLASTIC DIP SOIC/SOT/MSOP 50 99 149 · THERMAL SHOCK FROM -65°C to +150°C PACKAGE TYPE SAMPLE SIZE NEWEST
Linear Technology
Original
9937 LT1509 DATASHEET 00-03-6209B

IPC-A-600

Abstract: DC394A TITLE: Automotive & General Boost + Battery Input DC-DC Converters SIZE DEMO DC394A LT1619 DES
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OCR Scan
IPC-A-600

LT1508

Abstract: LT1509 RELIABILITY DATA LT1508 / LT1509 / LT1612 / LT1619 8/21/2006 · OPERATING LIFE TEST PACKAGE TYPE SAMPLE SIZE OLDEST DATE CODE PLASTIC DIP SOIC/SOT/MSOP 65 9539 154 0001 219 · PRESSURE COOKER TEST AT 15 PSIG, +121°C PACKAGE TYPE SAMPLE SIZE PLASTIC DIP SOIC/SOT/MSOP 225 501 726 · TEMP CYCLE FROM -65°C to +150°C PACKAGE TYPE SAMPLE SIZE NEWEST DATE CODE 9604 9551 OLDEST DATE CODE NEWEST DATE CODE 65.16 154.00 219.16 OLDEST DATE CODE
Linear Technology
Original
LT1509 equivalent

7803 3V 1A positive voltage regulator

Abstract: sw 2604 ic schematic to 300kHz MSOP-10 Very High Output Voltages LT1619 1.9 to 18 3.3 and Higher 10 , 250µA , 5 50kHz to 1MHz 550µA MSOP-10 LT1619 1.9 to 18 -1.24 to -52 5 300kHz to , Current(1) (A) LT1619 1.9 to 18 1.24 LTC3803/-3 8.7 to 75(1) LTC3803-5 Operating , ) VREF (V) IQ Operating Frequency(2) Package LT1619 1.9 to 18 1.24 140µA 300kHz
Linear Technology
Original
7803 3V 1A positive voltage regulator sw 2604 ic schematic l 7803 3V Positive Voltage Regulator sw 2604 ic ic sw 2604 Sw 2604 BP10217 D-85737 D-59387 D-73230 I-20041 SE-164

sw 2604 ic schematic

Abstract: ltc7510 to 300kHz MSOP-10 Very High Output Voltages LT1619 1.9 to 18 3.3 and Higher 10 , -8 LT1619 1.9 to 18 1.24 to 52 3 300kHz to 550kHz 9mA , 50kHz to 1MHz 550µA MSOP-10 LT1619 1.9 to 18 -1.24 to -52 5 300kHz to 550kHz , Current(1) (A) LT1619 1.9 to 18 1.24 LTC3803/-3 8.7 to 75(1) LTC3803-5 Operating , ) VREF (V) IQ Operating Frequency(2) Package LT1619 1.9 to 18 1.24 140µA 300kHz
Linear Technology
Original
ltc7510 12v step-down transformer files se 80pk LTC3733 LTC3872 LTC3873 1-800-4-LINEAR DC10K0108
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