Title :
A new flyback converter with primary side detection and peak current mode control
Author :
Fang, Jian ; Lu, Zhiping ; Li, Zehong ; Li, Zhaoji
Author_Institution :
IC Design Center, Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fDate :
29 June-1 July 2002
Abstract :
A new cycle-by-cycle control flyback converter with primary side detection and peak current mode control is proposed and its dynamic characteristics are analyzed. The control circuit is verified by using the OrCAD simulation. The circuit is suitable for digital control implementation.
Keywords :
DC-DC power convertors; digital control; switched mode power supplies; switching convertors; OrCAD simulation; cycle-by-cycle control; digital control implementation; dynamic characteristics; flyback converter; peak current mode control; primary side detection; Circuit simulation; Current control; Detectors; Digital control; Flyback transformers; Inductors; Power supplies; Switches; Switching converters; Voltage control;
Conference_Titel :
Communications, Circuits and Systems and West Sino Expositions, IEEE 2002 International Conference on
Print_ISBN :
0-7803-7547-5
DOI :
10.1109/ICCCAS.2002.1179105
