Single phase online UPS

Single phase online uninterruptible power supply (UPS) system integrated circuits and reference designs


Our integrated circuits and reference designs for single phase online 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 single 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 (8)

Title Type Size (KB) Date
PDF 695 KB 10 Nov 2018
PDF 124 KB 22 Aug 2018
PDF 369 KB 16 Jan 2018
PDF 177 KB 19 Apr 2017
PDF 152 KB 30 Oct 2015
PDF 343 KB 30 Oct 2015
PDF 1.53 MB 16 Apr 2013
PDF 1.24 MB 26 Apr 2012

Technical articles

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