DocumentCode
1978761
Title
Analysis and design of LLC with new current driven synchronous rectifiers
Author
Wang, Ping ; Cui, Guodong ; Chen, Liuye
Author_Institution
Sch. of Electr. Eng. & Autom. of Tianjin Univ., Tianjin Univ., Tianjin, China
fYear
2011
fDate
16-18 Sept. 2011
Firstpage
4344
Lastpage
4347
Abstract
In the developed trend of high efficiency and high density power , LLC resonant converter has become a research focus. This paper analyzes the working principle of LLC resonant circuit and synchronous rectification scheme with secondary current Self-driven type and to design and verify the circuit based on the chip UCC25600. The results show that the LLC resonant converter has advantages of high converting efficiency and simple structure, etc, and it can be more suitable for the requirements of high frequency switching and high efficiency.
Keywords
convertors; network synthesis; rectifiers; LLC design; LLC resonant converter; UCC25600 chip; current driven synchronous rectifiers; high density power; secondary current self-driven type; synchronous rectification; Educational institutions; Electrical engineering; MOSFET circuits; RLC circuits; Rectifiers; Strontium; Switches; LLC resonant converter; Softswitching; Synchronous rectifier;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location
Yichang
Print_ISBN
978-1-4244-8162-0
Type
conf
DOI
10.1109/ICECENG.2011.6057321
Filename
6057321
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