# BQ25756RRVR (Component)
## Description
Battery Management Stand-alone or IC controlled 70-V bidirectional buck-boost charge controller with MPPT 36-VQFN -40 to 85
1
595-BQ25756RRVR
https://www.mouser.co.uk/ProductDetail/Texas-Instruments/BQ25756RRVR?qs=HoCaDK9Nz5ckDWwb4xOATA%3D%3D
Texas Instruments
BQ25756RRVR
## Component Details
- **Owner:** 3xalted0n3
- **Created:** 5/8/2025
- **Last Updated:** 5/8/2025
- **Visibility:** Public
- **Datasheet URL:** https://www.ti.com.cn/cn/lit/ds/symlink/bq25756.pdf?ts=1699839190732&ref_url=https%253A%252F%252Fwww.ti.com.cn%252Fproduct%252Fcn%252FBQ25756
- **Manufacturer Part Number:** BQ25756RRVR
- **Package or Case Code:** QFN50P500X600X100-37N-D
- **Manufacturer Name:** Texas Instruments
- **Used in:** 15 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/bq25756rrvr/texas-instruments?utm_currency=USD®ion=asia) | N/A | N/A |
| [Digi-Key](https://www.digikey.com/en/products/detail/texas-instruments/BQ25756RRVR/21442001) | N/A | N/A |
| [LCSC](https://www.lcsc.com/product-detail/C19272232.html) | $5.0022 | 1.1K |
| [Mouser](https://www.mouser.com/ProductDetail/Texas-Instruments/BQ25756RRVR?qs=HoCaDK9Nz5ckDWwb4xOATA%3D%3D) | $7.03 | 2.2K |
- **Manufacturer:** Texas Instruments
- **MPN:** BQ25756RRVR
- **Package / Case Code:** VQFN
- **Pin Count:** 37
## Pins
| Pin | Name | Type |
|-----|------|------|
| 1 | SCL | |
| 2 | SDA | |
| 3 | ~{INT} | |
| 4 | STAT1 | |
| 5 | STAT2 | |
| 6 | ~{PG} | |
| 7 | ~{CE} | |
| 8 | TS | |
| 9 | ICHG | |
| 10 | ILIM_HIZ | |
| 11 | FBG | |
| 12 | FB | |
| 13 | SRN | |
| 14 | SRP | |
| 15 | NC_1 | |
| 16 | NC_2 | |
| 17 | PGND_1 | |
| 18 | SW2 | |
| 19 | HIDRV2 | |
| 20 | BTST2 | |
| 21 | LODRV2 | |
| 22 | PGND_2 | |
| 23 | DRV_SUP | |
| 24 | REGN | |
| 25 | LODRV1 | |
| 26 | BTST1 | |
| 27 | HIDRV1 | |
| 28 | SW1 | |
| 29 | ACN | |
| 30 | ACP | |
| 31 | NC_3 | |
| 32 | VAC_1 | |
| 33 | VAC_2 | |
| 34 | ACUV | |
| 35 | ACOV | |
| 36 | FSW_SYNC | |
| 37 | PGND_3 | |
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*Generated from [https://www.flux.ai/3xalted0n3/bq25756rrvr](https://www.flux.ai/3xalted0n3/bq25756rrvr)*