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BQ76PL455A-Q1: Automotive BMS solution for E-Bus.

Che yi Su
Expert 1695 points
Part Number: BQ76PL455A-Q1
Other Parts Discussed in Thread: EMB1499Q, EMB1428Q, BQ76PL455A

Hi,

I have two packs that one is for instant power output by use super capacitor and other is for normal drivng, and they are supply power for one motor.  

1. Does TI has a solution for active balancing between two packs?

2. Bi-direction isolated DC/DC converter between packs and motor.

Packs group: 396V, 280AH

  • 0
    TI__Genius 11480 points
    Hi Che,

    The EMB1499Q/EMB1428Q chipset describe what you are looking for. Together they make up an isolated DC-DC solution. You may study the EM1402 EVM, TIDA-00817, TIDA - 00239, and the EM1401 EVM.

    The bq76pl455A and the EMB chipset can do module level balancing.