A Novel Soft-Switching Synchronous Buck Converter for Portable Applications

Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/759

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DC Field	Value	Language
dc.contributor.author	Panda, Anup Kumar	-
dc.contributor.author	Pattnaik, S	-
dc.contributor.author	Mahapatra, K K	-
dc.date.accessioned	2009-01-08T07:46:22Z	-
dc.date.available	2009-01-08T07:46:22Z	-
dc.date.issued	2008	-
dc.identifier.citation	International Journal of Power Management Electronics, Vol 2008	en
dc.identifier.uri	http://dx.doi.org/10.1155/2008/862510	-
dc.identifier.uri	http://hdl.handle.net/2080/759	-
dc.description	Copyright for the paper belongs to Hindawi	en
dc.description.abstract	This paper proposes a zero-voltage-transition (ZVT) pulse-width-modulated (PWM) synchronous buck converter, which is designed to operate at low voltage and high efficiency typically required for portable systems. A new passive auxiliary circuit that allows the main switch to operate with zero-voltage switching has been incorporated in the conventional PWM synchronous buck converter. The operation principles and a detailed steady-state analysis of the ZVT-PWM synchronous converter implemented with the auxiliary circuit are presented. Besides, the main switch and all of the semiconductor devices operate under soft-switching conditions. Thus, the auxiliary circuit provides a larger overall efficiency. The feasibility of the auxiliary circuit is confirmed by simulation and experimental results.	en
dc.format.extent	1346066 bytes	-
dc.format.mimetype	application/pdf	-
dc.language.iso	en	-
dc.publisher	Hindawi	en
dc.title	A Novel Soft-Switching Synchronous Buck Converter for Portable Applications	en
dc.type	Article	en
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