Title :
Design And Implementation of A Novel Average Current Mode PFC Controller IC
Author :
Zhu, Ning ; Mu, Hongtao ; Xu, Xiaojun ; Huang, Alex Q.
Author_Institution :
Semiconductor Power Electronics Center, Department of Electrical and Computer Engineering, North Carolina State University, Raleigh, NC 27606, USA
fDate :
Feb. 25 2007-March 1 2007
Abstract :
This paper analyzed quasi-steady state principles of PFC (Power Factor Correction) pre-regulator. An integrated circuit chip was design based on quasi-steady state control strategy. It features built-in average current mode control. The whole PFC design is very compact by using this chip. Very good THD performance is achieved.
Keywords :
Circuit topology; Current control; Power factor correction; Rectifiers; Schottky diodes; Shape control; Silicon carbide; Snubbers; Switches; Voltage control;
Conference_Titel :
Applied Power Electronics Conference, APEC 2007 - Twenty Second Annual IEEE
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-4244-0713-3
DOI :
10.1109/APEX.2007.357689
