DocumentCode
2554282
Title
Load adaptive control scheme to improve converter efficiency and performance
Author
Abu Qahouq, Jaber A. ; Huang, Lilly
Author_Institution
Corporate Technol. Group, Intel Corp., Hillsboro, OR
fYear
2006
fDate
21-24 May 2006
Lastpage
5054
Abstract
A voltage regulator (VR) design with improved efficiency especially at light load and with good steady-state ripple and dynamic performance is discussed in this paper. The presented VR utilizes a proposed "pulse-sliding" load adaptive control scheme to satisfy the VR requirements. Such VR design is important in many applications including those that are battery powered and has energy consumption constrains. In this paper, the concept, design, analysis, simulation and experimental circuit of the improved VR design are presented
Keywords
adaptive control; convertors; voltage regulators; converter efficiency; load adaptive control; pulse sliding; steady-state ripple; voltage regulator; Adaptive control; Application software; Energy consumption; Inductors; Regulators; Steady-state; Switches; Switching frequency; Virtual reality; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Conference_Location
Island of Kos
Print_ISBN
0-7803-9389-9
Type
conf
DOI
10.1109/ISCAS.2006.1693767
Filename
1693767
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