Powertrain current sensor

Products and reference designs

Powertrain current sensor

Block diagram


Our various configurations of powertrain current sensors enable high accuracy, fast response and high dynamic range current measurement.

Design requirements

Powertrain current sensor designs require:

  • Addressing the need for high-accuracy current sensors with low drift and high linearity current-sensing topologies.
  • Temperature and linearity-compensated sensors providing precise current sensing over higher dynamic ranges.
  • Enabling fast shutdown in an overcurrent scenario by high bandwidth and fast response current sensing.

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Block diagram

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Technical documentation

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Type Title Date
Technical article Eight questions about monitoring and protection in hybrid and electric vehicles PDF | HTML 28 Aug 2023
White paper Basic considerations for sensors in the powertrain (Rev. A) 23 Dec 2019
Technical article Addressing high-voltage current-sensing design challenges in HEV/EVs PDF | HTML 07 Jul 2023
White paper 動力系統感測器的基本考量 03 Oct 2019

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