Railway auxiliary power systems

Railway auxiliary power systems integrated circuits and reference designs


Our integrated circuits and reference designs for railway auxiliary systems help you create compact, robust and reliable power converters with high-efficiency, long lifetime isolation and multi-protocol train communication interfaces with high EMC immunity.

    Railway auxiliary 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 diagnostic and monitoring for easier service and predictive maintenance.


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