# TLC5940PWPR (Component)

## Description

LED Drivers
TLC5940PWPR
TSSOP\-28\_L9\.7\-W4\.4\-P0\.65\-LS6\.4\-BL\-EP\-3
LCSC Part Number: C181653
JLCPCB Part Class: Extended Part
Manufactured by TI\(德州仪器\) 

## Component Details

- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 4/23/2025
- **Visibility:** Public
- **Part Type:** LED Drivers
- **LCSC Part Number:** C181653
- **Product Info Url:** https://lcsc\.com/product\-detail/LED\-Drivers\_TI\_TLC5940PWPR\_TLC5940PWPR\_C181653\.html
- **Datasheet URL:** https://storage\.googleapis\.com/graviton\-electric\-symbols/document\_assets/lcsc/2410010331\_Texas\-Instruments\-TLC5940PWPR\_C181653\.pdf
- **JLCPCB Part Class:** Extended Part
- **Manufacturer Name:** TI\(德州仪器\)
- **Package or Case Code:** TSSOP\-28\_L9\.7\-W4\.4\-P0\.65\-LS6\.4\-BL\-EP\-3
- **Manufacturer Part Number:** TLC5940PWPR
- **Used in:** 75 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/tlc5940pwpr/texas-instruments.html?utm_currency=USD&region=nac) | N/A | N/A |
| [Digi\-Key](https://www.digikey.com/en/products/detail/texas-instruments/TLC5940PWPR/1676573) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C181653.html) | $2\.1743 | 80 |
| [Mouser](https://www.mouser.com/en/ProductDetail/Texas-Instruments/TLC5940PWPR?qs=p6lVfQR1GSp%252FLwrJ9hXGwQ%253D%253D) | $3\.50 | 1\.7K |

- **Part Type:** Optoelectronic Devices
- **Manufacturer:** Texas Instruments
- **MPN:** TLC5940PWPR
- **Mount Type:** PCB
- **Package / Case Code:** 28\-TSSOP
- **Pin Count:** 29
## Pins

| Pin | Name | Type |
|-----|------|------|
| 1 | GND |  |
| 2 | BLANK |  |
| 3 | XLAT |  |
| 4 | SCLK |  |
| 5 | SIN |  |
| 6 | VPRG |  |
| 7 | OUT0 |  |
| 8 | OUT1 |  |
| 9 | OUT2 |  |
| 10 | OUT3 |  |
| 11 | OUT4 |  |
| 12 | OUT5 |  |
| 13 | OUT6 |  |
| 14 | OUT7 |  |
| 15 | OUT8 |  |
| 16 | OUT9 |  |
| 17 | OUT10 |  |
| 18 | OUT11 |  |
| 19 | OUT12 |  |
| 20 | OUT13 |  |
| 21 | OUT14 |  |
| 22 | OUT15 |  |
| 23 | XERR |  |
| 24 | SOUT |  |
| 25 | GSCLK |  |
| 26 | DCPRG |  |
| 27 | IREF |  |
| 28 | VCC |  |
| 29 | PAD |  |

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*Generated from [https://flux\.ai/lcsc/tlc5940pwpr\~jt6b](https://flux.ai/lcsc/tlc5940pwpr~jt6b)*