16-Channel Active Cell Balance Reference Design
TIDA-00817
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Key Document
- 16-Cell Li-lon Battery Active Balance Design Guide
(PDF 998 KB)
15 Jun 2016
Description
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 1300V.
Features
- Highly accurate monitoring of 16 li-ion cells
- Integrated protector
- 2 - 5A active balance
- Fully isolated transfer to external 12V supply/battery
- 1-Mb/s stackable isolated differential-UART
See the Important Notice and Disclaimer covering reference designs and other TI resources.