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High-efficiency peak-current-control non-inverting buck-boost converter using mode selection for single Ni-MH cell battery operation

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dc.contributor.authorKim, Jong-Seok-
dc.contributor.authorLee, Jae-Yoon Lee Departm-
dc.contributor.authorChoi, Byong-Deok-
dc.date.accessioned2022-07-15T20:46:40Z-
dc.date.available2022-07-15T20:46:40Z-
dc.date.created2021-05-13-
dc.date.issued2015-10-
dc.identifier.issn0000-0000-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/156201-
dc.description.abstractA peak-current-controlled non-inverting buck-boost converter with mode selection scheme for a single Ni-MH cell battery operation is proposed. In order to extend a run time of Ni-MH battery, mode selection circuit automatically puts the converter into buck, boost, or buck-boost modes by comparing input and output voltages. Among the three modes, operation range of the buck-boost mode is designed to be minimized since its power conversion efficiency is the smallest. The proposed converter is implemented in a 0.18 μm CMOS technology, and the chip area is 2.31 mm2. The experimental results show that the maximum power conversion efficiency of the proposed non-inverting buck-boost converter is enhanced to 88% from 76% which is that of a conventional non-inverting buck-boost converter.-
dc.language영어-
dc.language.isoen-
dc.publisherInstitute of Electrical and Electronics Engineers Inc.-
dc.titleHigh-efficiency peak-current-control non-inverting buck-boost converter using mode selection for single Ni-MH cell battery operation-
dc.typeArticle-
dc.contributor.affiliatedAuthorChoi, Byong-Deok-
dc.identifier.doi10.1109/NORCHIP.2015.7364388-
dc.identifier.scopusid2-s2.0-84963745091-
dc.identifier.bibliographicCitation2015 Nordic Circuits and Systems Conference, NORCAS 2015: NORCHIP and International Symposium on System-on-Chip, SoC 2015, pp.1 - 4-
dc.relation.isPartOf2015 Nordic Circuits and Systems Conference, NORCAS 2015: NORCHIP and International Symposium on System-on-Chip, SoC 2015-
dc.citation.title2015 Nordic Circuits and Systems Conference, NORCAS 2015: NORCHIP and International Symposium on System-on-Chip, SoC 2015-
dc.citation.startPage1-
dc.citation.endPage4-
dc.type.rimsART-
dc.type.docTypeConference Paper-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscopus-
dc.subject.keywordPlusApplication specific integrated circuits-
dc.subject.keywordPlusCMOS integrated circuits-
dc.subject.keywordPlusConversion efficiency-
dc.subject.keywordPlusEfficiency-
dc.subject.keywordPlusElectric batteries-
dc.subject.keywordPlusElectric current control-
dc.subject.keywordPlusElectric current regulators-
dc.subject.keywordPlusNickel-
dc.subject.keywordPlusNickel metal hydride batteries-
dc.subject.keywordPlusProgrammable logic controllers-
dc.subject.keywordPlusReconfigurable hardware-
dc.subject.keywordPlusBattery operation-
dc.subject.keywordPlusBuck boost converter-
dc.subject.keywordPlusCMOS technology-
dc.subject.keywordPlusHigh-efficiency-
dc.subject.keywordPlusInput and outputs-
dc.subject.keywordPlusOperation range-
dc.subject.keywordPlusPeak current control-
dc.subject.keywordPlusPower conversion efficiencies-
dc.subject.keywordPlusDC-DC converters-
dc.identifier.urlhttps://ieeexplore.ieee.org/document/7364388-
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