# TPS2549RTET (Component)
## Description
Power Distribution Switches
TPS2549RTET
WQFN-16_L3.0-W3.0-P0.50-TL-EP
LCSC Part Number: C139424
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 11/5/2024
- **Last Updated:** 4/28/2025
- **Visibility:** Public
- **Manufacturer Part Number:** TPS2549RTET
- **Manufacturer Name:** TI(德州仪器)
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1805251117_Texas-Instruments-TPS2549RTET_C139424.pdf
- **LCSC Part Number:** C139424
- **Package or Case Code:** WQFN-16_L3.0-W3.0-P0.50-TL-EP
- **JLCPCB Part Class:** Extended Part
- **Part Type:** Power Distribution Switches
- **Product Info Url:** https://lcsc.com/product-detail/USB_TI_TPS2549RTET_TPS2549RTET_C139424.html
- **Used in:** 1 project
## 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/tps2549rtet/texas-instruments.html?utm_currency=USD®ion=nac) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C139424.html) | $4.5608 | 0 |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/TPS2549RTET?qs=%2FP2Ij7fVdhGGmieTk3tawA%3D%3D) | $2.60 | 475 |
| [Verical](https://www.verical.com/pd/texas-instruments-interface---usb-power-switch-TPS2549RTET-2527256?utm_currency=USD) | N/A | N/A |
- **Part Type:** Electromechanical Components
- **Manufacturer:** Texas Instruments
- **MPN:** TPS2549RTET
- **Mount Type:** PCB
- **Package / Case Code:** 16-WQFN
- **Pin Count:** 17
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | IN | |
| 2 | DM_OUT | |
| 3 | DP_OUT | |
| 4 | CS | |
| 5 | EN | |
| 6 | CTL1 | |
| 7 | CTL2 | |
| 8 | CTL3 | |
| 9 | STATUS | |
| 10 | DP_IN | |
| 11 | DM_IN | |
| 12 | OUT | |
| 13 | FAULT | |
| 14 | GND | |
| 15 | LILM_LO | |
| 16 | ILIM_HI | |
| 17 | EXP | |
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*Generated from [https://www.flux.ai/lcsc/tps2549rtet~rytg](https://www.flux.ai/lcsc/tps2549rtet~rytg)*