Three phase UPS

Products and reference designs

Three phase UPS

Block diagram

Overview

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.

Design requirements:

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.

Explore applications similar in function and design

Block diagram

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Technical documentation

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Type Title Date
White paper Understanding failure modes in isolators (Rev. A) 30 May 2018
Application note Digital Filter Types in Delta-Sigma ADCs PDF | HTML 29 Jun 2018
White paper Impact of an isolated gate driver (Rev. A) 28 Feb 2019
Technical articles Eight questions about monitoring and protection in hybrid and electric vehicles 22 May 2019
Analog Design Journal Pushing the envelope with high-performance digital-isolation technology (Rev. A) 22 Aug 2018
Application note Bidirectional DC-AC Solution in Solar Application System based on TMS320F28035 21 May 2017
White paper 設計準確且多功能的鋰離子 電池測試解決方案 20 Nov 2020
White paper Voltage-reference impact on total harmonic distortion 19 Sep 2016
Technical articles A better automotive display from pixel to picture with local dimming 16 Oct 2020
White paper High-voltage reinforced isolation: Definitions and test methodologies 12 Aug 2019
Application note Voltage Fed Full Bridge DC-DC & DC-AC Converter High-Freq Inverter Using C2000 (Rev. D) 10 May 2022
Technical articles How USB will enable the future of automotive infotainment 08 Oct 2015
Technical articles Difficult to see. Always in motion is the future 04 Jan 2016
White paper Fully integrated signal and power isolation – applications and benefits 04 Apr 2017
White paper Designing an Accurate, Multifunction Lithium-Ion Battery-Testing Solution 03 Dec 2020
Analog Design Journal Common-mode transient immunity for isolated gate drivers 02 Nov 2015
Application note Interfacing a Differential-Output (Isolated) Amp to a Single-Ended Input ADC (Rev. A) PDF | HTML 02 Jun 2022

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