# TLC5957RTQT (Component)
## Description
TLC5957 48-Channel, 16-Bit ES-PWM LED Driver with Pre-Charge FET,
LED OPEN Detection and Caterpillar Cancelling
56-QFN (8x8) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #LEDdriver
## Component Details
- **Owner:** kristof
- **Created:** 5/9/2023
- **Last Updated:** 5/18/2023
- **Visibility:** Public
- **Part Type:** Integrated Circuit
- **Datasheet URL:** https://www.ti.com/lit/ds/symlink/tlc5957.pdf
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Manufacturer Part Number:** TLC5957RTQT
- **Manufacturer Name:** Texas Instruments
- **Used in:** 2 projects
- **Forks:** 1
## 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/tlc5957rtqt/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/TLC5957RTQT/5034502) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C2678867.html) | $7.8566 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TLC5957RTQT?qs=CinXaP2cUj3%2FrFR50GZnMg%3D%3D) | $7.00 | 298 |
| [Verical](https://www.verical.com/pd/texas-instruments-led-driver-TLC5957RTQT-1050069?utm_currency=USD) | N/A | N/A |
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **Manufacturer:** Texas Instruments
- **MPN:** TLC5957RTQT
- **Package / Case Code:** 16-QFN
- **Pin Count:** 57
- **Logic Function:** AND
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | IREF | |
| 2 | OUTR14 | |
| 3 | OUTG14 | |
| 4 | OUTB14 | |
| 5 | OUTR15 | |
| 6 | OUTG15 | |
| 7 | OUTB15 | |
| 8 | OUTR0 | |
| 9 | OUTG0 | |
| 10 | OUTB0 | |
| 11 | OUTR1 | |
| 12 | OUTG1 | |
| 13 | OUTB1 | |
| 14 | OUTR2 | |
| 15 | OUTG2 | |
| 16 | OUTB2 | |
| 17 | OUTR3 | |
| 18 | OUTG3 | |
| 19 | OUTB3 | |
| 20 | OUTR4 | |
| 21 | OUTG4 | |
| 22 | OUTB4 | |
| 23 | OUTR5 | |
| 24 | OUTG5 | |
| 25 | OUTB5 | |
| 26 | SIN | |
| 27 | LAT | |
| 28 | SCLK | |
| 29 | GCLK | |
| 30 | OUTR6 | |
| 31 | OUTG6 | |
| 32 | OUTB6 | |
| 33 | OUTR7 | |
| 34 | OUTG7 | |
| 35 | OUTB7 | |
| 36 | OUTR8 | |
| 37 | OUTG8 | |
| 38 | OUTB8 | |
| 39 | OUTR9 | |
| 40 | OUTG9 | |
| 41 | OUTB9 | |
| 42 | SOUT | |
| 43 | VCC | |
| 44 | OUTR10 | |
| 45 | OUTG10 | |
| 46 | OUTB10 | |
| 47 | OUTR11 | |
| 48 | OUTG11 | |
| 49 | OUTB11 | |
| 50 | OUTR12 | |
| 51 | OUTG12 | |
| 52 | OUTB12 | |
| 53 | OUTR13 | |
| 54 | OUTG13 | |
| 55 | OUTB13 | |
| 56 | IREFGND | |
| 57 | GND | |
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*Generated from [https://www.flux.ai/kristof/tlc5957rtqt~du](https://www.flux.ai/kristof/tlc5957rtqt~du)*