# LT3743IFE#PBF (Component)
## Description
LED Drivers
LT3743IFE#PBF
TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP
LCSC Part Number: C671343
JLCPCB Part Class: Extended Part
Manufactured by ADI(亚德诺)
## Component Details
- **Owner:** lcsc
- **Created:** 10/9/2024
- **Last Updated:** 10/9/2024
- **Visibility:** Public
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Name:** ADI(亚德诺)
- **Manufacturer Part Number:** LT3743IFE#PBF
- **Package or Case Code:** TSSOP-28_L9.7-W4.4-P0.65-LS6.4-BL-EP
- **LCSC Part Number:** C671343
- **Part Type:** LED Drivers
- **Used in:** 2 projects
## Distributor Pricing (qty 1)
*Pricing shown for quantity 1. For price breaks and other quantities, open in Flux.*
| Distributor | Unit Price (qty 1) | Stock |
|------------|--------------------|-------|
| [Arrow](https://www.arrow.com/en/products/lt3743ifepbf/analog-devices?utm_currency=USD®ion=europe) | $13.3086 | 0 |
| [Digi-Key](https://www.digikey.com/en/products/detail/analog-devices-inc/LT3743IFE-PBF/2192580) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C671343.html) | $10.6253 | 0 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Analog-Devices/LT3743IFEPBF?qs=hVkxg5c3xu%2FVa5TAphzEPA%3D%3D) | $17.63 | 0 |
| [Verical](https://www.verical.com/pd/analog-devices-led-driver-LT3743IFE-PBF-5765149?utm_currency=USD) | N/A | N/A |
- **Part Type:** Optoelectronic Devices
- **Manufacturer:** ADI
- **MPN:** LT3743IFE#PBF
- **Mount Type:** PCB
- **Package / Case Code:** 28-TSSOP
- **Pin Count:** 29
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | VCC_INT | |
| 2 | GND | |
| 3 | VIN | |
| 4 | EN/UVLO | |
| 5 | VREF | |
| 6 | CTRL_T | |
| 7 | GND | |
| 8 | CTRL_H | |
| 9 | CTRL_L | |
| 10 | SS | |
| 11 | GND | |
| 12 | FB | |
| 13 | SENSE+ | |
| 14 | SENSE– | |
| 15 | VCL | |
| 16 | VCH | |
| 17 | RT | |
| 18 | SYNC | |
| 19 | CTRL_SEL | |
| 20 | PWM | |
| 21 | PWMGH | |
| 22 | GND | |
| 23 | PWMGL | |
| 24 | HG | |
| 25 | SW | |
| 26 | CBOOT | |
| 27 | GND | |
| 28 | LG | |
| 29 | GND | |
---
*Generated from [https://www.flux.ai/lcsc/lt3743ifepbf~j8po](https://www.flux.ai/lcsc/lt3743ifepbf~j8po)*