Dual Modulation Technique for High Efficiency in High Switching Buck Converters Over a Wide Load Range

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DC 欄位	值	語言
dc.contributor.author	Tsai, Jen-Chieh	en_US
dc.contributor.author	Huang, Tsung-Ying	en_US
dc.contributor.author	Lai, Wang-Wei	en_US
dc.contributor.author	Chen, Ke-Horng	en_US
dc.date.accessioned	2014-12-08T15:38:47Z	-
dc.date.available	2014-12-08T15:38:47Z	-
dc.date.issued	2010	en_US
dc.identifier.isbn	978-1-4244-5309-2	en_US
dc.identifier.issn	0271-4302	en_US
dc.identifier.uri	http://hdl.handle.net/11536/26543	-
dc.description.abstract	The design of a compact size switching converter under high switching operation causes a drastically decreasing in power conversion efficiency. This paper presents a dual modulation technique to improve the power conversion efficiency with a little increase in output ripple. Especially, the trade-off between the output ripple and the efficiency can meet the requirement of the portable devices. Simulation results show that the converter can operate at 5 MHz with a supply voltage from 3V to 4.5V. The output voltage ripple can be kept smaller than 30mV when load current varies from 20mA to 800mA. Besides, the power efficiency is higher than 85% over a wide load current range.	en_US
dc.language.iso	en_US	en_US
dc.title	Dual Modulation Technique for High Efficiency in High Switching Buck Converters Over a Wide Load Range	en_US
dc.type	Article	en_US
dc.identifier.journal	2010 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS	en_US
dc.citation.spage	3709	en_US
dc.citation.epage	3712	en_US
dc.contributor.department	電控工程研究所	zh_TW
dc.contributor.department	Institute of Electrical and Control Engineering	en_US
dc.identifier.wosnumber	WOS:000287216003232	-
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