DocumentCode
437128
Title
1.8-MHz, 48-V resonant VRM
Author
Huber, Laszlo ; Hsu, Kevin ; Jovanovic, Milan
Author_Institution
Power Electron. Lab., Delta Products Corp., NC
Volume
1
fYear
2005
fDate
6-10 March 2005
Firstpage
294
Abstract
Recently, a new high-frequency resonant-converter technology with phase-shifted regulation was introduced. The new technology has proven to be a cost-effective solution for VRMs for the next generation of microprocessor systems. The new technology is employed in the development of a 1.8-MHz, 48-V, 130-W (0.95-1.7 V, 100 A) resonant VRM. Fundamentals of the new technology are reviewed. Implementation details and experimental results are given
Keywords
microprocessor chips; resonant power convertors; voltage regulators; 0.95 to 1.7 V; 1.8 MHz; 100 A; 130 W; 48 V; high-frequency resonant-converter technology; microprocessor system; phase-shifted regulation; resonant VRM; Artificial intelligence; Capacitors; Equivalent circuits; Inductance; Inductors; Inverters; Magnetic resonance; RLC circuits; Rectifiers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Applied Power Electronics Conference and Exposition, 2005. APEC 2005. Twentieth Annual IEEE
Conference_Location
Austin, TX
Print_ISBN
0-7803-8975-1
Type
conf
DOI
10.1109/APEC.2005.1452938
Filename
1452938
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