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Article: Analysis and design of a high-voltage-gain hybrid switched-capacitor buck converter

TitleAnalysis and design of a high-voltage-gain hybrid switched-capacitor buck converter
Authors
KeywordsHigh Voltage Gain Converter
Hybrid Switch-Capacitor Buck Converter
Issue Date2012
Citation
Ieee Transactions On Circuits And Systems I: Regular Papers, 2012, v. 59 n. 5, p. 1132-1141 How to Cite?
AbstractThis paper presents an analysis on the effect of having different number of capacitors n in the first-stage switched-capacitor circuit of an improved hybrid switched-capacitor buck converter for high-voltage-gain conversion. Various aspects of the topology, operation, and efficiency are investigated. It is shown both analytically and experimentally that a higher n in the step-down capacitor stage does not necessarily lead to an overall improved power efficiency. A design and optimization method is thus proposed for the improved SC-buck converter. © 2012 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/155756
ISSN
2015 Impact Factor: 2.393
2015 SCImago Journal Rankings: 1.394
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorXiong, Sen_US
dc.contributor.authorTan, SCen_US
dc.contributor.authorWong, SCen_US
dc.date.accessioned2012-08-08T08:35:11Z-
dc.date.available2012-08-08T08:35:11Z-
dc.date.issued2012en_US
dc.identifier.citationIeee Transactions On Circuits And Systems I: Regular Papers, 2012, v. 59 n. 5, p. 1132-1141en_US
dc.identifier.issn1549-8328en_US
dc.identifier.urihttp://hdl.handle.net/10722/155756-
dc.description.abstractThis paper presents an analysis on the effect of having different number of capacitors n in the first-stage switched-capacitor circuit of an improved hybrid switched-capacitor buck converter for high-voltage-gain conversion. Various aspects of the topology, operation, and efficiency are investigated. It is shown both analytically and experimentally that a higher n in the step-down capacitor stage does not necessarily lead to an overall improved power efficiency. A design and optimization method is thus proposed for the improved SC-buck converter. © 2012 IEEE.en_US
dc.languageengen_US
dc.relation.ispartofIEEE Transactions on Circuits and Systems I: Regular Papersen_US
dc.rightsCreative Commons: Attribution 3.0 Hong Kong License-
dc.subjectHigh Voltage Gain Converteren_US
dc.subjectHybrid Switch-Capacitor Buck Converteren_US
dc.titleAnalysis and design of a high-voltage-gain hybrid switched-capacitor buck converteren_US
dc.typeArticleen_US
dc.identifier.emailTan, SC:sctan@hku.hken_US
dc.identifier.authorityTan, SC=rp01606en_US
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1109/TCSI.2012.2191313en_US
dc.identifier.scopuseid_2-s2.0-84860888440en_US
dc.identifier.hkuros205636-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-84860888440&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume59en_US
dc.identifier.issue5en_US
dc.identifier.spage1132en_US
dc.identifier.epage1141en_US
dc.identifier.isiWOS:000303894700021-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridXiong, S=44661772000en_US
dc.identifier.scopusauthoridTan, SC=26642772000en_US
dc.identifier.scopusauthoridWong, SC=7404590793en_US

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