Three phase UPS

Three phase UPS integrated circuits and reference designs


Our integrated circuits and reference designs for three phase uninterruptable power supplies (UPS) help you design reliable and robust hardware with very low input and output total harmonic distortion (THD) and increased efficiency.

Modern three phase UPS designs often require:

  • Higher performance and reliable IGBT and MOSFET gate drivers.
  • Innovative battery backup designs with highly-efficient bidirectional topologies.
  • Accurate sensing of voltage and current with or without isolation.
  • Lower THD over wide load conditions using front-end power factor correction.
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Technical documentation

Application notes & user guides

Application Notes (6)

Title Type Size (KB) Date
PDF 124 KB 22 Aug 2018
PDF 369 KB 16 Jan 2018
PDF 219 KB 27 Jun 2017
PDF 1.89 MB 21 May 2017
PDF 177 KB 19 Apr 2017
PDF 152 KB 30 Oct 2015

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