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Conference Paper: A series of exponential step-down switched-capacitor converters and their applications in two-stage converters

TitleA series of exponential step-down switched-capacitor converters and their applications in two-stage converters
Authors
Xiong, SWong, SCTan, SC
KeywordsBuck converters
Effective solution
Low Power
Power conversion
Switched capacitor
Issue Date2013
PublisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000089
Citation
The 2013 IEEE International Symposium on Circuits and Systems (ISCAS 2013), Beijing, China, 19-23 May 2013. In IEEE International Symposium on Circuits and Systems Proceedings, 2013, p. 701-704 How to Cite?
DOI: http://dx.doi.org/10.1109/ISCAS.2013.6571943
AbstractThere is a demand for low-power high-voltage-gain transformerless DC-DC converters. It is difficult to achieve this kind of conversion with good efficiency through a buck converter. The two-stage converter is proven to be an effective solution for such applications. In this paper, a series of exponential step-down switched-capacitor (ESC) converters that achieve the benefits of high-voltage-gain conversion, but comprise fewer switches than other switched-capacitor converter topologies, is proposed. The ESC converters are applicable as first-stage converters in the two-stage power conversion solution. Experimental results validating the idea are provided. © 2013 IEEE.
Persistent Identifierhttp://hdl.handle.net/10722/196301
ISBN
978-1-4673-5762-3
ISSN
0271-4302

 

DC FieldValueLanguage
dc.contributor.authorXiong, Sen_US
dc.contributor.authorWong, SCen_US
dc.contributor.authorTan, SCen_US
dc.date.accessioned2014-04-01T08:46:42Z-
dc.date.available2014-04-01T08:46:42Z-
dc.date.issued2013en_US
dc.identifier.citationThe 2013 IEEE International Symposium on Circuits and Systems (ISCAS 2013), Beijing, China, 19-23 May 2013. In IEEE International Symposium on Circuits and Systems Proceedings, 2013, p. 701-704en_US
dc.identifier.isbn978-1-4673-5762-3-
dc.identifier.issn0271-4302en_US
dc.identifier.urihttp://hdl.handle.net/10722/196301-
dc.description.abstractThere is a demand for low-power high-voltage-gain transformerless DC-DC converters. It is difficult to achieve this kind of conversion with good efficiency through a buck converter. The two-stage converter is proven to be an effective solution for such applications. In this paper, a series of exponential step-down switched-capacitor (ESC) converters that achieve the benefits of high-voltage-gain conversion, but comprise fewer switches than other switched-capacitor converter topologies, is proposed. The ESC converters are applicable as first-stage converters in the two-stage power conversion solution. Experimental results validating the idea are provided. © 2013 IEEE.-
dc.languageengen_US
dc.publisherIEEE. The Journal's web site is located at http://ieeexplore.ieee.org/xpl/conhome.jsp?punumber=1000089en_US
dc.relation.ispartofIEEE International Symposium on Circuits and Systems Proceedingsen_US
dc.subjectBuck converters-
dc.subjectEffective solution-
dc.subjectLow Power-
dc.subjectPower conversion-
dc.subjectSwitched capacitor-
dc.titleA series of exponential step-down switched-capacitor converters and their applications in two-stage convertersen_US
dc.typeConference_Paperen_US
dc.identifier.emailXiong, S: sxiong@hku.hken_US
dc.identifier.emailTan, SC: sctan@hku.hken_US
dc.identifier.authorityTan, SC=rp01606en_US
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1109/ISCAS.2013.6571943en_US
dc.identifier.scopuseid_2-s2.0-84883314460-
dc.identifier.hkuros228383en_US
dc.identifier.spage701en_US
dc.identifier.epage704en_US
dc.publisher.placeUnited States-
dc.customcontrol.immutablesml 140430-
dc.identifier.issnl0271-4302-

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