DocumentCode
1302220
Title
Small-signal analysis of a synchronous-switch post regulator with coupled inductors
Author
Chen, Yie-Tone
Author_Institution
Dept. of Electr. Eng, Nat. Yunlin Univ. of Sci. & Technol., Yunlin, Taiwan
Volume
47
Issue
1
fYear
2000
fDate
2/1/2000 12:00:00 AM
Firstpage
55
Lastpage
66
Abstract
A small-signal model of the synchronous-switch post regulator with coupled inductors is developed. Performance variations of the synchronous switch post regulator due to different coupling coefficients are investigated. Comparison of the multiple-output converter using the technique of post regulation with the multiple-output converter using the scheme of weighted-mode control is also discussed. Experiments are given to verify the validity of the proposed small-signal model
Keywords
PWM power convertors; circuit feedback; inductors; switching circuits; voltage regulators; coupled inductors; coupling coefficients; multiple-output converter; performance variations; small-signal analysis; small-signal model; synchronous-switch post regulator; weighted-mode control; Buck converters; Error correction; Feedback control; Filters; Inductors; Pulse width modulation; Regulators; Switches; Switching converters; Weight control;
fLanguage
English
Journal_Title
Industrial Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0278-0046
Type
jour
DOI
10.1109/41.824110
Filename
824110
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