Low cross regulation voltage-mode controlled Single-Inductor Dual-Outputs (SIDO) voltage regulator

Hsi Jui Wang, Le-Ren Chang-Chien

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

7 Citations (Scopus)

Abstract

A phase sequence exchange (PSE) topology is proposed for the voltage-mode controlled single input dual output (SIDO) buck converter. The proposed PSE rule determines the energy-charge sequence according to the load conditions for alleviating the cross regulation effect. Therefore, the SIDO buck converter can perform low cross regulation with fixed switching frequency. The controller designed for the PSE technology is implemented by TSMC 0.35μm process. Testing results show that the cross regulation of the PSE-based buck converter is about 0.13mV/mA when load change from 100mA to 300mA.

Original languageEnglish
Title of host publication1st International Future Energy Electronics Conference, IFEEC 2013
PublisherIEEE Computer Society
Pages149-154
Number of pages6
ISBN (Print)9781479900718
Publication statusPublished - 2013
Event1st International Future Energy Electronics Conference, IFEEC 2013 - Tainan, Taiwan
Duration: 2013 Nov 32013 Nov 6

Other

Other1st International Future Energy Electronics Conference, IFEEC 2013
CountryTaiwan
CityTainan
Period13-11-0313-11-06

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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