Low-voltage battery system

Products and reference designs

Low-voltage battery system

Block diagram

Overview

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

Design requirements

  • Voltage and temperature measurement on cell level with high resolution.
  • Accurate and timely current sense on pack level.
  • Diagnostics and functional safety mechanisms including overcurrent detection and battery disconnect.
  • Digital and power isolation in case of different voltage domains are present.

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Block diagram

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