Design of one-cycle control power factor correction IC with unipolar supply voltage

Kai Chi Chang, Kai Hui Chen, Tsorng Juu Liang, Bin Da Liu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A one-cycle control based constant frequency operating trailing-edge continuous conduction mode (CCM) boost type power factor correction (PFC) IC with instant-switch-current control is proposed. By using a level shift circuit, this PFC controller can be operated using unipolar supply voltage. Moreover, the functions of leading edge blanking (LEB) and over voltage protection (OVP) are integrated into the proposed IC to improve its performance.

Original languageEnglish
Title of host publication2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
Pages3078-3081
Number of pages4
DOIs
Publication statusPublished - 2009 Oct 26
Event2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009 - Taipei, Taiwan
Duration: 2009 May 242009 May 27

Publication series

NameProceedings - IEEE International Symposium on Circuits and Systems
ISSN (Print)0271-4310

Other

Other2009 IEEE International Symposium on Circuits and Systems, ISCAS 2009
CountryTaiwan
CityTaipei
Period09-05-2409-05-27

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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