Electric power steering (EPS)

Products and reference designs

Electric power steering (EPS)

Block diagram

Overview

Our integrated circuits and reference designs will help you build a reliable, high-performance, safe electric power steering (EPS) system based on advanced power management, sensors, control and gate drivers.

Design requirements:

EPS designs require:

  • Following state-of-the-art architecture regarding system redundancy in order to allow implementation of the system on the highest safety level.
  • Providing a steering wheel position sensing in ignition-off state with minimal quiescent current.
  • Optimizing size while maintaining the required safety and performance.

Block diagram

Find products and reference designs for your system.

Technical documentation

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Type Title Date
Technical articles Eight questions about monitoring and protection in hybrid and electric vehicles 22 May 2019
White paper Bridging 12 V and 48 V in dual-battery automotive systems 21 Nov 2018
Technical articles A better automotive display from pixel to picture with local dimming 16 Oct 2020
Technical articles How USB will enable the future of automotive infotainment 08 Oct 2015
* Data sheet TPS65381-Q1 Multirail Power Supply for Microcontrollers in Safety-Relevant Applications datasheet (Rev. G) PDF | HTML 06 Mar 2022
Technical articles Difficult to see. Always in motion is the future 04 Jan 2016
White paper Driving the green revolution in transportation 03 Oct 2016

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