Reference design allows any of 16 cell inputs to be charged

28th June 2018
Posted By : Lanna Cooper
Reference design allows any of 16 cell inputs to be charged

The 16-Cell EV/HEV high current active balance solution, using the latest automotive battery management monitor and protector, the bq76PL455A-Q1. It provides high performance battery management solution for large capacity battery packs, by combining the high integration and accuracy of the bq76PL455A-Q1 with a bi-directional DC-DC cell balancer. 

This allows any of 16 cell inputs to be charged or discharged as needed at up to 5A, and modules can be stacked up to 1,300V.

Features

  • Highly accurate monitoring of 16 li-ion cells
  • Integrated protector
  • 2 - 5A active balance
  • Fully isolated transfer to external 12V supply/battery
  • 1Mb/s stackable isolated differential-UART

Read more here.


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