{"id":"https://openalex.org/W4360606438","doi":"https://doi.org/10.1109/isscc42615.2023.10067802","title":"11.8 A 5A 94.5% Peak Efficiency 9~16V-to-1V Dual-Path Series-Capacitor Converter with Full Duty Range and Low V.A Metric","display_name":"11.8 A 5A 94.5% Peak Efficiency 9~16V-to-1V Dual-Path Series-Capacitor Converter with Full Duty Range and Low V.A Metric","publication_year":2023,"publication_date":"2023-02-19","ids":{"openalex":"https://openalex.org/W4360606438","doi":"https://doi.org/10.1109/isscc42615.2023.10067802"},"language":"en","primary_location":{"id":"doi:10.1109/isscc42615.2023.10067802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42615.2023.10067802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Solid- State Circuits Conference (ISSCC)","raw_type":"proceedings-article"},"type":"article","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/A5100462079","display_name":"Yang Xu","orcid":"https://orcid.org/0000-0002-0932-8112"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xu Yang","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065352434","display_name":"Linhu Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Linhu Zhao","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030460767","display_name":"Menglian Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Menglian Zhao","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076012081","display_name":"Zhichao Tan","orcid":null},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhichao Tan","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100686691","display_name":"Yong Ding","orcid":"https://orcid.org/0000-0002-5226-7511"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Ding","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101505887","display_name":"Wuhua Li","orcid":"https://orcid.org/0000-0002-0345-5815"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wuhua Li","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069121787","display_name":"Wanyuan Qu","orcid":"https://orcid.org/0000-0002-8318-9878"},"institutions":[{"id":"https://openalex.org/I76130692","display_name":"Zhejiang University","ror":"https://ror.org/00a2xv884","country_code":"CN","type":"education","lineage":["https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wanyuan Qu","raw_affiliation_strings":["Zhejiang University,Hangzhou,China","Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"Zhejiang University,Hangzhou,China","institution_ids":["https://openalex.org/I76130692"]},{"raw_affiliation_string":"Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I76130692"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100462079"],"corresponding_institution_ids":["https://openalex.org/I76130692"],"apc_list":null,"apc_paid":null,"fwci":3.5418,"has_fulltext":false,"cited_by_count":27,"citation_normalized_percentile":{"value":0.93311008,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"196","last_page":"198"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9998999834060669,"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":0.9998999834060669,"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/T10663","display_name":"Advanced Battery Technologies Research","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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":0.9987999796867371,"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/capacitor","display_name":"Capacitor","score":0.8055838346481323},{"id":"https://openalex.org/keywords/duty-cycle","display_name":"Duty cycle","score":0.773297131061554},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.7480188012123108},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.6514018774032593},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5623262524604797},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.4935508966445923},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4243782162666321},{"id":"https://openalex.org/keywords/switched-capacitor","display_name":"Switched capacitor","score":0.41493383049964905},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34699302911758423},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26600074768066406}],"concepts":[{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.8055838346481323},{"id":"https://openalex.org/C199822604","wikidata":"https://www.wikidata.org/wiki/Q557120","display_name":"Duty cycle","level":3,"score":0.773297131061554},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.7480188012123108},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6514018774032593},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5623262524604797},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.4935508966445923},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4243782162666321},{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.41493383049964905},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34699302911758423},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26600074768066406}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc42615.2023.10067802","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42615.2023.10067802","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Solid- State Circuits Conference (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8199999928474426,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G1481143660","display_name":null,"funder_award_id":"LZ20F040002","funder_id":"https://openalex.org/F4320338464","funder_display_name":"Natural Science Foundation of Zhejiang Province"},{"id":"https://openalex.org/G3483912603","display_name":null,"funder_award_id":"62274147","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320338464","display_name":"Natural Science Foundation of Zhejiang Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W2974388384","https://openalex.org/W4220992019"],"related_works":["https://openalex.org/W631083485","https://openalex.org/W2027630214","https://openalex.org/W4313452936","https://openalex.org/W2097026685","https://openalex.org/W1561400108","https://openalex.org/W4386264909","https://openalex.org/W3013760104","https://openalex.org/W2161636646","https://openalex.org/W2124313625","https://openalex.org/W294789908"],"abstract_inverted_index":{"As":[0],"the":[1,37,41,48,53,70,105,120,129,133,136,139,149,157,193,197,205,218,222,244],"power":[2,79],"demand":[3],"of":[4,55,132],"computing":[5],"cores":[6],"grows":[7],"explosively,":[8],"large":[9],"conversion":[10],"ratio,":[11],"high":[12,42],"efficiency":[13,118,185,234],"and":[14,45,58,103,108,135,153,183,221,233,239],"compact":[15],"12V-to-1V":[16],"DC-DC":[17],"converters":[18,25,114],"become":[19],"increasingly":[20],"important.":[21],"Double":[22],"step-down":[23],"(DSD)":[24],"[1]\u2013[2],":[26],"also":[27,210],"known":[28],"as":[29],"series-capacitor":[30,171],"converters,":[31,196],"offer":[32],"a":[33,90,169,212],"promising":[34],"solution":[35],"using":[36],"capacitors":[38,198],"to":[39,46,228],"reduce":[40],"voltage":[43,110,122,207,220,238],"stress":[44,123],"extend":[47],"duty":[49,60,71,177,255],"cycles,":[50],"however,":[51,98],"at":[52],"cost":[54],"multiple":[56],"inductors":[57],"limited":[59,117],"cycle":[61,72,178,256],"range":[62],"(D":[63],"<tex":[64],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[65],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$&lt;$</tex>":[66],"50%).":[67],"To":[68,127],"break":[69],"limit,":[73],"some":[74],"previous":[75],"work":[76,201],"employs":[77],"extra":[78],"switches":[80],"or":[81],"capacitor":[82,245],"cross-connected":[83],"(CCC)":[84],"design":[85],"for":[86],"D>50%":[87],"operation":[88,257],"during":[89],"short":[91],"transient":[92,106],"period":[93],"[3]\u2013[4].":[94],"The":[95],"steady-state":[96],"operation,":[97],"is":[99,124,143,248,258],"still":[100,125],"not":[101,202],"allowed":[102],"limits":[104],"response":[107],"output":[109,237],"range.":[111],"Besides,":[112],"DSD":[113,134,195],"suffer":[115],"from":[116],"since":[119],"switch":[121,130,206,219],"high.":[126],"quantify":[128],"losses":[131,155],"proposed":[137],"work,":[138,166],"popular":[140],"V.A":[141,159,181,231],"metric":[142,182,232],"adopted":[144],"here":[145],"[5],":[146],"which":[147,173],"identifies":[148],"overall":[150],"converter":[151,172,230],"conduction":[152],"switching":[154],"with":[156,187,192],"lower":[158,162],"value":[160],"indicating":[161],"losses.":[163],"In":[164,242],"this":[165,200],"we":[167],"propose":[168],"dual-path":[170],"shows":[174],"inherent":[175,253],"full":[176,254],"range,":[179],"low":[180],"excellent":[184],"even":[186],"only":[188,203],"one":[189],"inductor.":[190],"Compared":[191],"conventional":[194],"in":[199],"reduces":[204],"stress,":[208],"but":[209],"form":[211],"capacitive":[213],"current":[214,223],"path.":[215],"Therefore,":[216],"both":[217],"stresses":[224],"are":[225],"alleviated,":[226],"leading":[227],"competitive":[229],"over":[235],"wide":[236],"load":[240],"ranges.":[241],"addition,":[243],"charge":[246],"balance":[247],"easily":[249],"achieved":[250],"and,":[251],"hence,":[252],"obtained.":[259]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-24T08:02:53.985720","created_date":"2025-10-10T00:00:00"}
