LT3743EFE#PBF

Mfr. #:: LT3743EFE#PBF
Manufacturer:: Analog Devices / Linear Technology
Description:: LED Lighting Drivers Synchronous Step-Down LED Driver with Three State Current Control
Lifecycle:: New from this manufacturer.
Datasheet:: LT3743EFE#PBF Datasheet
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More Information:: LT3743EFE#PBF more Information

Product Attribute
Attribute Value

Manufacturer:: Analog Devices Inc.

Product Category:: LED Lighting Drivers

RoHS:: Y

Number of Channels:: 1 Channel

Output Current:: 20 A

Input Voltage:: 6 V to 36 V

Operating Frequency:: 200 kHz to 1 MHz

Supply Current - Max:: 2.5 mA

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 125 C

Mounting Style:: SMD/SMT

Package / Case:: TSSOP-28

Number of Outputs:: 1 Output

Series:: LT3743

Packaging:: Tube

Product:: LED Drivers

Type:: DC/DC Controller

Brand:: Analog Devices / Linear Technology

Topology:: Buck

Product Type:: LED Lighting Drivers

Factory Pack Quantity:: 50

Subcategory:: Driver ICs

Unit Weight:: 0.007055 oz

Tags: LT3743EF, LT3743E, LT3743, LT374, LT37, LT3

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LT3743EFE#PBF Description

***ical: LED Driver 1 Segment 2500uA Supply Current Automotive 28-Pin TSSOP EP Tube

***p One Stop Japan: LED Driver 1Segment 9V/12V/15V/18V/24V Automotive 28-Pin TSSOP EP

***p One Stop Global: LED DRVR 1Segment 9V/12V/15V/18V/24V Automotive 28-Pin TSSOP EP

***ear Technology: LT3743 - High Current Synchronous Step-Down LED Driver with Three-State Control

***ponent Distributors Inc.: Synchronous Step-Down LED Driver with Three State Current Control

***i-Key: IC LED DRIVER CTRLR DIM 28TSSOP

***hardson RFPD: LED DRIVER IC

***ark: IC, LED DRIVER, BUCK, TSSOP-28; LED Driver Application:DLP Projectors, Architectural Lighting; Topology:Buck; No. of Outputs:1; Output Current:20A; Output Voltage:30V; Input Voltage Range:6V to 36V; Dimming Control Type:PWM ;RoHS Compliant: Yes

***ment14 APAC: IC, LED DRIVER, BUCK, SYNC, 28TSSOP; LED Driver Application:Architectural Lighting, DLP Projector; Topology:Buck; No. of Outputs:1; Output Voltage:34V; Input Voltage:6V to 36V; Dimming Control Type:PWM; Operating Temperature Range:-40°C to +125°C; Driver Case Style:TSSOP; Switching Frequency:1MHz; Efficiency:92%; SVHC:No SVHC (20-Jun-2011); Base Number:3743; Device Type:LED; No. of Pins:28

***nell: IC, DRIVER LED, BUCK, SYNC, 28TSSOP; Topologia Dispositivo:Buck (Step Down); Tensione di Ingresso Min:6V; Tensione di Ingresso Max:36V; Tensione di Uscita Max:-; Corrente di Uscita Max:20A; Frequenza di Commutazione:1MHz; No. di Uscite:1Uscite; Montaggio CI:SMD; Modello Case Driver:TSSOP; No. di Pin:28Pin; Temperatura di Esercizio Min:-40°C; Temperatura di Esercizio Max:125°C; Gamma Prodotti:-; Standard di Qualifica Automotive:-; Livello di Sensibilità all'Umidità (MSL):MSL 1 - Non Limitata; Sostanze Estremamente Preoccupanti (SVHC):No SVHC (15-Jan-2018); Applicazione Driver LED:Illuminazione Architettonica, Proiettore DLP; Corrente di Uscita:20A; Efficienza:92%; Intervallo Temperatura di Esercizio:Da -40°C a +125°C; Numero Base:3743; Tensione di Ingresso:Da 6V a 36V; Tensione di Uscita:34V; Tipo di Controllo Dimmeraggio:PWM; Tipo di Dispositivo:LED; Topologia:Buck (Step Down)

***log Devices: The LT3743 is a fixed frequency synchronous step-down DC/DC controller designed to drive high current LEDs. The average current mode controller will maintain inductor current regulation over a wide output voltage range of 0V to (VIN – 2V). LED dimming is achieved through analog dimming on the CTRL_L, CTRL_H and CTRL_T pins and with PWM dimming on the PWM and CTRL_SEL pins. Through the use of externally switched load capacitors, the LT3743 is capable of changing regulated LED current levels within several μs, providing accurate, high speed PWM dimming between two current levels. The switching frequency is programmable from 200kHz to 1MHz through an external resistor on the RT pin. Additional features include voltage regulation and overvoltage protection set with a voltage divider from the output to the FB pin. Overcurrent protection is provided and set by the CTRL_H pin. Applications DLP Projectors High Power Architectural Lighting Laser Diodes

LT3743EFE#PBF More Information

Optical ADI SLP

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Stock:: 397
On Order:: 2380
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Current price of LT3743EFE#PBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$11.97~~; ~~$11.97~~

25: ~~$7.95~~; ~~$198.75~~

100: ~~$6.57~~; ~~$657.00~~

250: ~~$6.24~~; ~~$1 560.00~~

500: ~~$6.10~~; ~~$3 050.00~~

1000: ~~$5.87~~; ~~$5 870.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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LT3743EFE#PBF

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