LIU Zhen-zhi, LI Yan, ZHANG Guo-jun. A Novel Type Current Loop Compensatin Scheme of Average Current Mode OCC PFC[J]. Microelectronics & Computer, 2014, 31(2): 142-145.
Citation:
LIU Zhen-zhi, LI Yan, ZHANG Guo-jun. A Novel Type Current Loop Compensatin Scheme of Average Current Mode OCC PFC[J]. Microelectronics & Computer, 2014, 31(2): 142-145.
LIU Zhen-zhi, LI Yan, ZHANG Guo-jun. A Novel Type Current Loop Compensatin Scheme of Average Current Mode OCC PFC[J]. Microelectronics & Computer, 2014, 31(2): 142-145.
Citation:
LIU Zhen-zhi, LI Yan, ZHANG Guo-jun. A Novel Type Current Loop Compensatin Scheme of Average Current Mode OCC PFC[J]. Microelectronics & Computer, 2014, 31(2): 142-145.
A Novel Type Current Loop Compensatin Scheme of Average Current Mode OCC PFC
A novel current loop compensation is proposed based on high transconductance OTA.By replacing the external resisters which has to be used in traditional design with internal resisters,this novel method can keep the accuracy of the compensation net's frequency,reduce the cost of application,and improve the level of integration.The simulation results verify the feasibility of this design.
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