{"id":"https://openalex.org/W4411724917","doi":"https://doi.org/10.1109/iscas56072.2025.11043494","title":"A High-Efficient DC-DC Buck Converter with Adaptive Constant On-Time Control","display_name":"A High-Efficient DC-DC Buck Converter with Adaptive Constant On-Time Control","publication_year":2025,"publication_date":"2025-05-25","ids":{"openalex":"https://openalex.org/W4411724917","doi":"https://doi.org/10.1109/iscas56072.2025.11043494"},"language":"en","primary_location":{"id":"doi:10.1109/iscas56072.2025.11043494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5000538356","display_name":"Junbo Xu","orcid":"https://orcid.org/0000-0002-7976-389X"},"institutions":[{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxiu Xu","raw_affiliation_strings":["Xi&#x2019;an Jiaotong-Liverpool University,School of Advanced Technology,Suzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an Jiaotong-Liverpool University,School of Advanced Technology,Suzhou,China","institution_ids":["https://openalex.org/I69356397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008526223","display_name":"Yun Fang","orcid":"https://orcid.org/0000-0001-9217-8858"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Fang","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007715930","display_name":"S Zhang","orcid":"https://orcid.org/0009-0006-8932-9604"},"institutions":[{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shengjian Zhang","raw_affiliation_strings":["Xi&#x2019;an Jiaotong-Liverpool University,School of Advanced Technology,Suzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an Jiaotong-Liverpool University,School of Advanced Technology,Suzhou,China","institution_ids":["https://openalex.org/I69356397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110943806","display_name":"Chun Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chun Zhao","raw_affiliation_strings":["Xi&#x2019;an Jiaotong-Liverpool University,School of Advanced Technology,Suzhou,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Xi&#x2019;an Jiaotong-Liverpool University,School of Advanced Technology,Suzhou,China","institution_ids":["https://openalex.org/I69356397"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5006604864","display_name":"Hao Gao","orcid":"https://orcid.org/0000-0002-7420-8213"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hao Gao","raw_affiliation_strings":["Southeast University,National Mobile Communications Research Laboratory,Nanjing,China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southeast University,National Mobile Communications Research Laboratory,Nanjing,China","institution_ids":["https://openalex.org/I76569877"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9933000206947327,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9933000206947327,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12898","display_name":"Induction Heating and Inverter Technology","score":0.9790999889373779,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9672999978065491,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.6917058229446411},{"id":"https://openalex.org/keywords/buck-converter","display_name":"Buck converter","score":0.6820523738861084},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5443099141120911},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.466916561126709},{"id":"https://openalex.org/keywords/time-constant","display_name":"Time constant","score":0.44799840450286865},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.43839937448501587},{"id":"https://openalex.org/keywords/\u0107uk-converter","display_name":"\u0106uk converter","score":0.4116330146789551},{"id":"https://openalex.org/keywords/boost-converter","display_name":"Boost converter","score":0.2917976975440979},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.275253564119339},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15288853645324707},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.09005555510520935},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.060701996088027954}],"concepts":[{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.6917058229446411},{"id":"https://openalex.org/C150818752","wikidata":"https://www.wikidata.org/wiki/Q83804","display_name":"Buck converter","level":3,"score":0.6820523738861084},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5443099141120911},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.466916561126709},{"id":"https://openalex.org/C81370116","wikidata":"https://www.wikidata.org/wiki/Q1335249","display_name":"Time constant","level":2,"score":0.44799840450286865},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.43839937448501587},{"id":"https://openalex.org/C100329506","wikidata":"https://www.wikidata.org/wiki/Q336439","display_name":"\u0106uk converter","level":4,"score":0.4116330146789551},{"id":"https://openalex.org/C78336795","wikidata":"https://www.wikidata.org/wiki/Q760134","display_name":"Boost converter","level":3,"score":0.2917976975440979},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.275253564119339},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15288853645324707},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.09005555510520935},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.060701996088027954},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas56072.2025.11043494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8600000143051147,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W2050086674","https://openalex.org/W2096641674","https://openalex.org/W2118351298","https://openalex.org/W2248610583","https://openalex.org/W2284058816","https://openalex.org/W2344754905","https://openalex.org/W2605484665","https://openalex.org/W2766831856","https://openalex.org/W2791278992","https://openalex.org/W2907223473","https://openalex.org/W2943109973","https://openalex.org/W2963204382","https://openalex.org/W2971064975","https://openalex.org/W3040985911","https://openalex.org/W3164867970","https://openalex.org/W3177825958","https://openalex.org/W4226198932","https://openalex.org/W4368232706","https://openalex.org/W4402661257"],"related_works":["https://openalex.org/W2169705106","https://openalex.org/W2798590431","https://openalex.org/W4386966788","https://openalex.org/W2945746437","https://openalex.org/W2134431346","https://openalex.org/W2249417072","https://openalex.org/W3003228920","https://openalex.org/W2540021480","https://openalex.org/W2903287462","https://openalex.org/W3201665324"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,21,34,40,51,98,120,126,140],"DC-DC":[4],"Buck":[5],"converter":[6,32,87],"featuring":[7],"an":[8,104],"adaptive":[9],"constant":[10],"on-time":[11],"(ACOT)":[12],"control":[13,66],"technique,":[14],"designed":[15],"to":[16,38,58,72,112],"maintain":[17,39,59],"high":[18],"efficiency":[19,74,122],"across":[20,146],"wide":[22],"load":[23,56,77,106],"range":[24,108],"for":[25],"Internet":[26],"of":[27,93,109,123],"Things":[28],"(IoT)":[29],"applications.":[30],"The":[31,64],"utilizes":[33],"voltage":[35,44],"feedback":[36,53],"loop":[37,54],"stable":[41],"3.3V":[42],"output":[43,105,134],"and":[45,62,118],"ensure":[46],"fast":[47],"transient":[48],"response.":[49],"Additionally,":[50],"current-sensor-based":[52],"detects":[55],"changes":[57],"system":[60],"stability":[61,145],"efficiency.":[63],"ACOT":[65],"block":[67],"dynamically":[68],"adjusts":[69],"between":[70],"modes":[71],"optimize":[73],"under":[75,139],"varying":[76],"conditions.":[78,148],"Implemented":[79],"in":[80],"0.18":[81],"\u03bcm":[82],"BCD":[83],"technology,":[84],"the":[85],"proposed":[86],"occupies":[88],"0.63":[89],"mm<sup":[90],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[91],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[92],"silicon":[94],"area.":[95],"Operating":[96],"with":[97],"nominal":[99],"5V":[100,141],"input,":[101,142],"it":[102],"supports":[103],"current":[107],"10":[110],"\u03bcA":[111],"2A,":[113],"maintaining":[114],"efficiencies":[115],"above":[116],"90%":[117],"achieving":[119],"peak":[121],"97%":[124],"at":[125],"500kHz":[127],"switching":[128],"frequency.":[129],"With":[130],"automatic":[131],"mode":[132],"transitions,":[133],"ripple":[135],"remains":[136],"below":[137],"20mV":[138],"ensuring":[143],"performance":[144],"operating":[147]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
