Analysis and prediction of regulation in a multiple-output current-mode controlled DC-to-DC converter

Author

Goldman, Matthew ; Witulski, Arthur F.

Author_Institution

Dept. of Electr. & Comput. Eng., Arizona Univ., Tucson, AZ, USA

Volume

31

Issue

2

fYear

1995

fDate

4/1/1995 12:00:00 AM

Firstpage

626

Lastpage

633

Abstract

A technique is developed for predicting the closed-loop steady state output voltage regulation of a multiple-output current-mode controlled converter. The proposed model accounts for the current loop, the voltage loop, and the integrator in the compensation scheme. This method allows tradeoffs with respect to regulation between different components or feedback configurations to be evaluated during the design of a converter. Experimental verification on a three-output current-mode controlled push-pull converter with single output voltage feedback is provided.<>

Keywords

DC-DC power convertors; compensation; voltage control; closed-loop steady state output voltage regulation; compensation scheme; current loop; feedback configurations; integrator; multiple-output current-mode controlled DC-to-DC converter; proposed model; simulation; three-output current-mode controlled push-pull converter; voltage loop; Cities and towns; DC-DC power converters; Error correction; Feedback loop; Output feedback; Resistors; Steady-state; Switches; Switching converters; Voltage control;

fLanguage

English

Journal_Title

Aerospace and Electronic Systems, IEEE Transactions on

Publisher

ieee

ISSN

0018-9251

Type

jour

DOI

10.1109/7.381911

Filename

381911