# BQ51050BRHLR (Component)
## Description
Battery Management ICs
BQ51050BRHLR
QFN-20_L4.7-W3.7-P0.50-BL-EP
LCSC Part Number: C133307
JLCPCB Part Class: Extended Part
Manufactured by TI(德州仪器)
## Component Details
- **Owner:** lcsc
- **Created:** 10/31/2024
- **Last Updated:** 4/29/2025
- **Visibility:** Public
- **Part Type:** Battery Management ICs
- **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1810100410_Texas-Instruments-BQ51050BRHLR_C133307.pdf
- **Manufacturer Part Number:** BQ51050BRHLR
- **Package or Case Code:** QFN-20_L4.7-W3.7-P0.50-BL-EP
- **LCSC Part Number:** C133307
- **Manufacturer Name:** TI(德州仪器)
- **Product Info Url:** https://lcsc.com/product-detail/PMIC-Battery-Management_TI_BQ51050BRHLR_BQ51050BRHLR_C133307.html
- **JLCPCB Part Class:** Extended Part
- **Used in:** 29 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/bq51050brhlr/texas-instruments?utm_currency=USD®ion=nac) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/BQ51050BRHLR/3725936) | N/A | N/A |
| [HQonline](https://www.hqonline.com/product-detail/battery-management-ti-bq51050brhlr-1001711263) | $2.63671 | 1.5K |
| [LCSC](https://www.lcsc.com/product-detail/C133307.html) | $2.3352 | 1.3K |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/BQ51050BRHLR?qs=E2%2FxqS9xjzrKWrQSq%252B4jGw%3D%3D) | $4.51 | 5.3K |
| [Verical](https://www.verical.com/pd/texas-instruments-wireless-charging-BQ51050BRHLR-731783?utm_currency=USD) | N/A | N/A |
- **Part Type:** Power Supply Products
- **Manufacturer:** Texas Instruments
- **MPN:** BQ51050BRHLR
- **Mount Type:** PCB
- **Package / Case Code:** 20-QFN
- **Pin Count:** 21
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | PGND | |
| 2 | AC1 | |
| 3 | BOOT1 | |
| 4 | BAT | |
| 5 | CLAMP1 | |
| 6 | COMM1 | |
| 7 | ~{CHG} | |
| 8 | ~{AD_EN} | |
| 9 | AD | |
| 10 | TERM | |
| 11 | EN2 | |
| 12 | ILIM | |
| 13 | TS/CTRL | |
| 14 | FOD | |
| 15 | COMM2 | |
| 16 | CLAMP2 | |
| 17 | BOOT2 | |
| 18 | RECT | |
| 19 | AC2 | |
| 20 | PGND | |
| 21 | PAD | |
---
*Generated from [https://www.flux.ai/lcsc/bq51050brhlr~o5yi](https://www.flux.ai/lcsc/bq51050brhlr~o5yi)*