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Industrial transport (non-car & non-light truck)

Railway auxiliary power

Products and reference designs
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Railway auxiliary power

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Overview

Our integrated circuits and reference designs for railway auxiliary power systems help you create compact, robust and reliable power converters with high-efficiency, long lifetime isolation and multiprotocol train communication interfaces with high electromagnetic compatibility (EM) immunity.

Design requirements:

    Railway auxiliary power systems often require:

  • Robust, isolated IGBT/SiC FET gate drives with integrated protection and high CMTI.
  • High-performance, real-time processing for advanced digital power control.
  • Multiple train communication interfaces such as CAN, MVB and Ethernet for high interoperability with other systems.
  • Advanced diagnostics and monitoring for easier service and predictive maintenance.
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Technical documentation

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Type Title Date
White paper Silicon carbide gate drivers -- a disruptive technology in power electronics (Rev. A) 28 Feb 2019
Application note Isolated CAN Solution by Using ISO1050 and SN6501 (Rev. B) PDF | HTML 22 Sep 2022
White paper Integrated digital output drivers simplify sensor designs 22 Sep 2017
Technical articles Discharge that output rail? 16 May 2014
Technical articles Inductive sensing: How can an inductive switch be used for lid open/close detection? 15 Aug 2016
Technical articles The challenge of implementing higher-power wireless charging 11 Jun 2015
White paper Power Electronics in Motor Drives: Where is it? (Rev. A) 08 Oct 2019
Application note Fast Current Loop Library 08 May 2017
Application note Understanding the Short Circuit Protection for Silicon Carbide MOSFETs (Rev. B) 07 May 2022
Application note Analysis of Power Supply Topologies for IGBT Gate Drivers in Industrial Drives 06 Jul 2015
Technical articles Make your power bank more reliable with output short-circuit protection 06 Dec 2016
Analog Design Journal Common-mode transient immunity for isolated gate drivers 02 Nov 2015

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