bq76PL455A-Q1 16-Cell Battery Monitor With Passive Cell Balancing Evaluation Module


Order now


The bq76PL455A-Q1 is a highly integrated automotive Li-ion battery management solution that measures the voltages of up to 16 cells connected in series as part of a larger battery stack and reports them via a high speed differential communications link. It provides passive cell balancing outputs with timer. Secondary protection of cells for over or under-voltage conditions is provided by 32 comparators.

  • 6 to 16 cell monitor and passive balance
  • High accuracy voltage sensing
  • 8 AUX inputs for temperature and other 0 to 5V sensors
  • Isolated daisy-chain communications with excellent EMC/EMI performance and BCI tolerance
  • Designed for robust hot-plug performance
Battery monitors & balancers
BQ76PL455A 16-cell industrial battery monitor with passive cell balancing BQ76PL455A-Q1 16-cell battery monitor with passive cell balancing

Order & start development

Evaluation board

BQ76PL455EVM – bq76PL455A-Q1 16-Cell Battery Monitor with Passive Cell Balancing Evaluation Module

In stock
Limit: 3
Code example or demo

BQ76PL455A-Q1 Example Code (Rev. A) – SLUC270A.ZIP (4340KB)

GUI for evaluation module (EVM)

bq76PL455A-Q1 Evaluation Module GUI (Rev. A) – SLUC584A.ZIP (7551KB)

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

No results found. Please clear your search and try again.
View all 3
Type Title Date
Certificate BQ76PL455EVM EU Declaration of Conformity (DoC) Jan. 02, 2019
Application note Getting Started with the bq76PL455A-Q1 Example Code Sep. 22, 2015
User guide bq76PL455EVM and GUI User's Guide (Rev. A) Jul. 28, 2015

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​