Accurate Dead-Time Control for Synchronous Buck Converter With Fast Error Sensing Circuits

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dc.contributor.authorLee, Sungwooko
dc.contributor.authorJung, Seungchulko
dc.contributor.authorPark, Changbyungko
dc.contributor.authorRim, Chun-Taekko
dc.contributor.authorCho, GHko
dc.date.accessioned2015-11-20T12:30:02Z-
dc.date.available2015-11-20T12:30:02Z-
dc.date.created2013-10-04-
dc.date.created2013-10-04-
dc.date.issued2013-11-
dc.identifier.citationIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, v.60, no.11, pp.3080 - 3089-
dc.identifier.issn1549-8328-
dc.identifier.urihttp://hdl.handle.net/10203/201509-
dc.description.abstractDead-time controls for synchronous buck converter are challenging due to the difficulties in accurate sensing and processing the on/off dead-time errors. For the control of dead-times, an integral feedback control using switched capacitors and a fast timing sensing circuit composed of MOSFET differential amplifiers and switched current sources are proposed. Experiments for a 3.3 V input, 1.5 V-0.3 A output converter demonstrated 1.3 similar to 4.6% efficiency improvement over a wide load current range.-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectDC-DC CONVERTERS-
dc.titleAccurate Dead-Time Control for Synchronous Buck Converter With Fast Error Sensing Circuits-
dc.typeArticle-
dc.identifier.wosid000326631000025-
dc.identifier.scopusid2-s2.0-84887116274-
dc.type.rimsART-
dc.citation.volume60-
dc.citation.issue11-
dc.citation.beginningpage3080-
dc.citation.endingpage3089-
dc.citation.publicationnameIEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS-
dc.identifier.doi10.1109/TCSI.2013.2252451-
dc.contributor.localauthorRim, Chun-Taek-
dc.contributor.localauthorCho, GH-
dc.contributor.nonIdAuthorLee, Sungwoo-
dc.contributor.nonIdAuthorJung, Seungchul-
dc.contributor.nonIdAuthorPark, Changbyung-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorDead-time control-
dc.subject.keywordAuthorintegral feedback control-
dc.subject.keywordAuthorswitched capacitors-
dc.subject.keywordAuthorsynchronous buck converter-
dc.subject.keywordPlusDC-DC CONVERTERS-
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