DocumentCode
2668299
Title
Comparisons of Three Control Schemes for Adaptive Voltage Position (AVP) Droop for VRMs Applications
Author
Lee, Martin ; Chen, Dan ; Liu, Chih-Wen ; Huang, Kevin ; Tseng, Eddie ; Tai, Ben
Author_Institution
Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan, R.O.C.
fYear
2006
fDate
Aug. 30 2006-Sept. 1 2006
Firstpage
206
Lastpage
211
Abstract
Based on small-signal models, comparisons were made for three commonly-used control schemes for adaptive voltage position for VRM applications. Performances compared include output impedance, control stability, and audio susceptibility. "AVP+" control compares favorably among the three schemes.
Keywords
Adaptive control; Buck converters; Cities and towns; Error correction; Impedance; Inductors; Programmable control; Stability; Transfer functions; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Motion Control Conference, 2006. EPE-PEMC 2006. 12th International
Conference_Location
Portoroz
Print_ISBN
1-4244-0121-6
Type
conf
DOI
10.1109/EPEPEMC.2006.4778400
Filename
4778400
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