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

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


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Technical documentation
Application notes (1)
Title Type Size (KB) Date
PDF 71 22 Sep 2015
User guides (1)
Title Type Size (KB) Date
PDF 17499 28 Jul 2015
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

Software development (2)

TI Devices (2)

Part Number Name Product Family
BQ76PL455A  16-cell industrial battery monitor with passive cell balancing  Battery management ICs 
BQ76PL455A-Q1  16-cell battery monitor with passive cell balancing  Battery management ICs 

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