400-V battery pack-passive balancing

Products and reference designs

400-V battery pack-passive balancing

Block diagram


Our integrated circuits and reference designs help you create 400-V battery pack passive-balancing designs that enable highly accurate monitoring of and control over the high-voltage battery stack.

Design requirements

400-V battery pack passive-balancing designs often require:

  • Resolution of voltage and temperature measurement on cell level.
  • Accurate current sense on pack level.
  • Following state-of-the-art architecture regarding system redundancy in order to allow implementation of the system on the highest safety level.
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