# BQ40Z50RSMR-R1 (Component) ## Description Battery Management ICs BQ40Z50RSMR-R1 VQFN-32_L4.0-W4.0-P0.40-BL-EP LCSC Part Number: C179743 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 - **JLCPCB Part Class:** Extended Part - **Product Info Url:** https://lcsc.com/product-detail/PMIC-Battery-Management_TI_BQ40Z50RSMR-R1_BQ40Z50RSMR-R1_C179743.html - **Part Type:** Battery Management ICs - **Package or Case Code:** VQFN-32_L4.0-W4.0-P0.40-BL-EP - **Manufacturer Name:** TI(德州仪器) - **Manufacturer Part Number:** BQ40Z50RSMR-R1 - **LCSC Part Number:** C179743 - **Datasheet URL:** https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010331_Texas-Instruments-BQ40Z50RSMR-R1_C179743.pdf ## 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/bq40z50rsmr-r1/texas-instruments?region=europe) | $2.255 | 2.9K | | [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/BQ40Z50RSMR-R1/5438060) | N/A | N/A | | [LCSC](https://www.lcsc.com/product-detail/C179743.html) | $2.0344 | 1.8K | | [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/BQ40Z50RSMR-R1?qs=q3hS8dlu9yKSCuKsZtXXdA%3D%3D) | $5.35 | 18K | | [Verical](https://www.verical.com/pd/texas-instruments-battery-management-BQ40Z50RSMR-R1-1770621?utm_currency=USD) | N/A | N/A | - **Part Type:** Power Supply Products - **Manufacturer:** Texas Instruments - **MPN:** BQ40Z50RSMR-R1 - **Mount Type:** PCB - **Package / Case Code:** 32-VQFN - **Pin Count:** 33 ## Pins | Pin | Name | Type | |-----|------|------| | 1 | PBI | | | 2 | VC4 | | | 3 | VC3 | | | 4 | VC2 | | | 5 | VC1 | | | 6 | SRN | | | 7 | NC | | | 8 | SRP | | | 9 | VSS | | | 10 | TS1 | | | 11 | TS2 | | | 12 | TS3 | | | 13 | TS4 | | | 14 | NC | | | 15 | BTP-INT | | | 16 | #PRES/#SHUTDN | | | 17 | #DISP | | | 18 | SMBD | | | 19 | SMBC | | | 20 | LEDCNTLA | | | 21 | LEDCNTLB | | | 22 | LEDCNTLC | | | 23 | PTC | | | 24 | PTCEN | | | 25 | FUSE | | | 26 | VCC | | | 27 | PACK | | | 28 | DSG | | | 29 | NC | | | 30 | PCHG | | | 31 | CHG | | | 32 | BAT | | | 33 | EP | | --- *Generated from [https://www.flux.ai/lcsc/bq40z50rsmr-r1](https://www.flux.ai/lcsc/bq40z50rsmr-r1)*