DocumentCode
1816515
Title
Multiphase voltage regulator module with self-driven synchronous rectification
Author
Visairo, H. ; Rodriguez, E. ; Cobos, J.A. ; Alou, Pedro
Author_Institution
Dept. of Electron., CENIDET, Morelos, Mexico
Volume
1
fYear
2003
fDate
15-19 June 2003
Firstpage
132
Abstract
This paper propose a multiphase voltage regulator module (VRM) based on the symmetrical half-bridge topology employing the single winding self-driven synchronous rectification (SWSDSR) scheme. Main advantages of the proposed VRM are the fast transient response and the simplicity in the driving of the synchronous rectifiers. Proposed VRM was evaluated on a 48 V/1.5 V, 60 A 4-phases VRM. Design considerations as well as experimental results are included in the paper.
Keywords
bridge circuits; rectification; rectifying circuits; transient response; voltage control; voltage regulators; 1.5 V; 48 V; 60 A; 90 W; fast transient response; multiphase voltage regulator module; self-driven synchronous rectification; single winding self-driven synchronous rectification; symmetrical half-bridge topology; synchronous rectifiers; Buck converters; MOSFETs; Microprocessors; Power supplies; Rectifiers; Regulators; Topology; Transient response; Transistors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialist Conference, 2003. PESC '03. 2003 IEEE 34th Annual
ISSN
0275-9306
Print_ISBN
0-7803-7754-0
Type
conf
DOI
10.1109/PESC.2003.1218285
Filename
1218285
Link To Document