OBC-wireless charging

Products and reference designs

OBC-wireless charging

Block diagram


Our integrated circuits and reference designs provide you with efficient, high-performance on-board charger (OBC) wireless charging solutions allowing you to keep up with shifting industry trends.

Design requirements:

OBC wireless charging systems require:

  • High performance and fast digital control loops enabling highly efficient power conversion and increased power density.
  • Enabling precise control and fast shut down in an overcurrent scenario by high bandwidth and fast response current sensing.
  • Safely and efficiently controlling and protecting the power switch (IGBT/SiC).
  • Block diagram

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    Technical documentation

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    Type Title Date
    Technical articles Dealing with rejection: Instrumentation amplifier PSRR and CMRR (Part I) 25 Nov 2013
    Technical articles Make your audio amplifier more efficient with envelope tracking 24 Mar 2016
    Technical articles Industrial DACs: How to design 2-wire transmitters 23 Jan 2015
    Technical articles Simple solutions for supplying your isolated delta-sigma modulator 01 May 2015

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