Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2007.07a
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- Pages.175-177
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- 2007
Passive Current Sharing Characteristics of Multi-Phase Synchronous Buck Converter
다상 동기 벅 컨버터의 Passive Current Sharing 특성
- Kim, Jeong-Hoon (Gyeongsang National University) ;
- Cho, Kyung-Sig (Gyeongsang National University) ;
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Chung, Se-Kyo
(Gyeongsang National University)
- Published : 2007.07.02
Abstract
An analysis on a passive current sharing characteristics of a multi-phase synchronous buck converter is presented. The passive current sharing method is simple but its characteristics depend on the converter equivalent resistance and PWM uniformity. In this paper, the load sharing and power consumption of the passive current sharing system for the converter equivalent resistance and duty ratio inequalities are investigated through the simulation and experiment.
Keywords