Title :
A new supply approach for a DC-DC control circuit
Author :
Li, Zehong ; Fang, Jian ; Long, Yuandong ; Zhang, Bo ; Ji, Xiaoyu
Author_Institution :
IC Design Center, Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fDate :
29 June-1 July 2002
Abstract :
A new supply approach of a DC-DC control circuit is proposed in this paper. Using this new approach, the control circuit energy is provided by the magnetic leakage energy. Operation states of the converter have been analyzed and parameters of components are given.
Keywords :
DC-DC power convertors; equivalent circuits; magnetic leakage; nonlinear network analysis; switching circuits; DC-DC control circuit; control circuit energy; energy regenerate winding; magnetic leakage energy; operation states analysis; Capacitance; Control systems; DC-DC power converters; Feedback; Inductance; Magnetic circuits; Switches; Switching circuits; 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.2002.1179112
