Powertrain current sensor

Products and reference designs

Powertrain current sensor

Block diagram

Overview

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.

Block diagram

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Technical documentation

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Type Title Date
Technical articles Inductive sensing: setting the sensor current-drive without a fancy impedance analyzer 24 Mar 2016
White paper Basic considerations for sensors in the powertrain (Rev. A) 23 Dec 2019
Technical articles Frequency references: Crystal oscillator operation and specs 20 Nov 2013
Technical articles Inductive sensing: How far can I sense? 17 Jun 2015
Technical articles How to get started with current sense amplifiers – part 3 09 Jul 2015
White paper 動力系統感測器的基本考量 03 Oct 2019

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