DocumentCode
1896588
Title
Impacts of transient voltage clamp on CPU power delivery
Author
Zhang, Xin ; Huang, Alex Q.
Author_Institution
Bradley Dept. of Electr. Eng., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Volume
1
fYear
2004
fDate
20-25 June 2004
Firstpage
629
Abstract
Transient voltage clamp (TVC) can be used in modern microprocessor power delivery loop to reduce passive decoupling elements. Where to put the TVC and how to control it are the objects of this paper. A microprocessor power supply design without bulk cap on motherboard by using TVC is proposed, which offers adaptive voltage position function and can meet Intel´s VRD10.0 specifications.
Keywords
adaptive control; clamps; microprocessor chips; transients; voltage control; CPU power delivery; Intel VRD10.0; adaptive voltage position; microprocessor power supply design; motherboard; passive decoupling elements; transient voltage clamp; Clamps; Microprocessors; Open loop systems; Packaging; Power electronics; Power supplies; Sockets; Switches; Switching frequency; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual
ISSN
0275-9306
Print_ISBN
0-7803-8399-0
Type
conf
DOI
10.1109/PESC.2004.1355821
Filename
1355821
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