Generalised analysis of switched-capacitor step-down quasi-resonant converter

Y. P B Yeung; Ka Wai Eric Cheng; Siu Lau Ho; D. Sutanto

doi:10.1049/el:20020199

Generalised analysis of switched-capacitor step-down quasi-resonant converter

Y. P B Yeung, Ka Wai Eric Cheng, Siu Lau Ho, D. Sutanto

The Hong Kong Polytechnic University

Research output: Journal article publication › Journal article › Academic research › peer-review

16 Citations (Scopus)

Abstract

Conventional switched-capacitor converter circuits have a high current stress because of the short circuit when charging and discharging the capacitors. A novel switched-capacitor quasi-resonant step-down converter family with a generalised analysis that can improve the current stress problem is presented. Measured efficiency is high and all the circuits can operate under zero-current switching.

Original language	English
Pages (from-to)	263-264
Number of pages	2
Journal	Electronics Letters
Volume	38
Issue number	6
DOIs	https://doi.org/10.1049/el:20020199
Publication status	Published - 14 Mar 2002

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:20020199

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abstract = "Conventional switched-capacitor converter circuits have a high current stress because of the short circuit when charging and discharging the capacitors. A novel switched-capacitor quasi-resonant step-down converter family with a generalised analysis that can improve the current stress problem is presented. Measured efficiency is high and all the circuits can operate under zero-current switching.",

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AB - Conventional switched-capacitor converter circuits have a high current stress because of the short circuit when charging and discharging the capacitors. A novel switched-capacitor quasi-resonant step-down converter family with a generalised analysis that can improve the current stress problem is presented. Measured efficiency is high and all the circuits can operate under zero-current switching.

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Generalised analysis of switched-capacitor step-down quasi-resonant converter

Abstract

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