Linear motor power stage

Products and reference designs

Linear motor power stage

Block diagram


Our integrated circuits and reference designs help create compact, efficient and protected linear motor power stages with accurate, high bandwidth torque control and high-speed, low latency communication to the segment controller for fast and smooth motion of multiple linear movers from zero to high speed.

Design requirements

Linear motor power stage systems often require:

  • Small form factor power stages with high efficiency and overcurrent protection.
  • Accurate current and voltage sensing at small form factor.
  • Advanced processing for fast and accurate linear motor torque generation.
  • High-speed, low-latency wired interfaces with high EMC immunity.

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Block diagram

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Technical documentation

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Type Title Date
Application note Using the Fast Serial Interface (FSI) With Multiple Devices in an Application (Rev. E) PDF | HTML 25 Jan 2023
Application note Power Multiplexing Using Load Switches and eFuses (Rev. A) 20 Jun 2017
White paper Piccolo™ C2000™ MCUs enable the next generation of low-cost, dual-axis servo dri (Rev. A) 13 Jul 2020
White paper Designing the Next Generation of Industrial Drive and Control Systems (Rev. A) 12 Sep 2016
Application note Fast Serial Interface (FSI) Skew Compensation 08 Apr 2019
Application note Fast Serial Interface (FSI) Skew Compensation 08 Apr 2019
Application note Current Sensing in an H-Bridge (Rev. D) PDF | HTML 07 Apr 2023
Application note Performance Analysis of Fast Current Loop (FCL) in Servo 06 Mar 2018

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