{"id":"https://openalex.org/W4376130850","doi":"https://doi.org/10.1109/cicc57935.2023.10121237","title":"A 65nm Fully-integrated Fast-switching Buck Converter with Resonant Gate Drive and Automatic Tracking","display_name":"A 65nm Fully-integrated Fast-switching Buck Converter with Resonant Gate Drive and Automatic Tracking","publication_year":2023,"publication_date":"2023-04-01","ids":{"openalex":"https://openalex.org/W4376130850","doi":"https://doi.org/10.1109/cicc57935.2023.10121237"},"language":"en","primary_location":{"id":"doi:10.1109/cicc57935.2023.10121237","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc57935.2023.10121237","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Custom Integrated Circuits Conference (CICC)","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/A5074845057","display_name":"Xi Chen","orcid":"https://orcid.org/0000-0002-9598-2507"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xi Chen","raw_affiliation_strings":["Northwestern University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059212127","display_name":"Aly Shoukry","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Aly Shoukry","raw_affiliation_strings":["Northwestern University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088551028","display_name":"Tianyu Jia","orcid":"https://orcid.org/0000-0002-4570-4613"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tianyu Jia","raw_affiliation_strings":["Northwestern University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051085669","display_name":"Xin Zhang","orcid":"https://orcid.org/0000-0002-0579-2268"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xin Zhang","raw_affiliation_strings":["IBM"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IBM","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5024940586","display_name":"Raveesh Magod","orcid":"https://orcid.org/0000-0003-1014-8802"},"institutions":[{"id":"https://openalex.org/I74760111","display_name":"Texas Instruments (United States)","ror":"https://ror.org/03vsmv677","country_code":"US","type":"company","lineage":["https://openalex.org/I74760111"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Raveesh Magod","raw_affiliation_strings":["Texas Instruments"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Texas Instruments","institution_ids":["https://openalex.org/I74760111"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000682696","display_name":"Nachiket Desai","orcid":"https://orcid.org/0000-0002-6795-6440"},"institutions":[{"id":"https://openalex.org/I4210158342","display_name":"Intel (United Kingdom)","ror":"https://ror.org/058cxws58","country_code":"GB","type":"company","lineage":["https://openalex.org/I1343180700","https://openalex.org/I4210158342"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Nachiket V. Desai","raw_affiliation_strings":["Intel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Intel","institution_ids":["https://openalex.org/I4210158342"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109729553","display_name":"Jie Gu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jie Gu","raw_affiliation_strings":["Northwestern University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northwestern University","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6136,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.66402574,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"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/T10228","display_name":"Multilevel Inverters and Converters","score":0.9980000257492065,"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/T11249","display_name":"Wireless Power Transfer Systems","score":0.9905999898910522,"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/inductor","display_name":"Inductor","score":0.882743239402771},{"id":"https://openalex.org/keywords/buck-converter","display_name":"Buck converter","score":0.8175908327102661},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.6929523348808289},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.5905553102493286},{"id":"https://openalex.org/keywords/buck\u2013boost-converter","display_name":"Buck\u2013boost converter","score":0.5683114528656006},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5021493434906006},{"id":"https://openalex.org/keywords/magnetic-core","display_name":"Magnetic core","score":0.468411386013031},{"id":"https://openalex.org/keywords/power-density","display_name":"Power density","score":0.46062201261520386},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4486525058746338},{"id":"https://openalex.org/keywords/switched-capacitor","display_name":"Switched capacitor","score":0.43605560064315796},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4320126175880432},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.4112357795238495},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4087892770767212},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.3845268189907074},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3468402624130249},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2957594394683838},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.19587934017181396},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.11997383832931519}],"concepts":[{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.882743239402771},{"id":"https://openalex.org/C150818752","wikidata":"https://www.wikidata.org/wiki/Q83804","display_name":"Buck converter","level":3,"score":0.8175908327102661},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.6929523348808289},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.5905553102493286},{"id":"https://openalex.org/C42043438","wikidata":"https://www.wikidata.org/wiki/Q1671740","display_name":"Buck\u2013boost converter","level":4,"score":0.5683114528656006},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5021493434906006},{"id":"https://openalex.org/C23832930","wikidata":"https://www.wikidata.org/wiki/Q1088161","display_name":"Magnetic core","level":3,"score":0.468411386013031},{"id":"https://openalex.org/C21881925","wikidata":"https://www.wikidata.org/wiki/Q3503313","display_name":"Power density","level":3,"score":0.46062201261520386},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4486525058746338},{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.43605560064315796},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4320126175880432},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.4112357795238495},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4087892770767212},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3845268189907074},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3468402624130249},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2957594394683838},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19587934017181396},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.11997383832931519},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cicc57935.2023.10121237","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cicc57935.2023.10121237","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE Custom Integrated Circuits Conference (CICC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W2151396120","https://openalex.org/W2173352832","https://openalex.org/W2593999461","https://openalex.org/W2743718435","https://openalex.org/W2902845677","https://openalex.org/W3015442520","https://openalex.org/W3108884773","https://openalex.org/W6756541835"],"related_works":["https://openalex.org/W2249417072","https://openalex.org/W2169705106","https://openalex.org/W2134431346","https://openalex.org/W2044162132","https://openalex.org/W4286633625","https://openalex.org/W4210485917","https://openalex.org/W2390522420","https://openalex.org/W2104535426","https://openalex.org/W1943439215","https://openalex.org/W3023706037"],"abstract_inverted_index":{"Fully":[0],"integrated":[1,20,24,37,69,350],"power":[2,64,159,258,307,355],"converters":[3,28,39,54],"offer":[4,55],"many":[5],"attractive":[6],"features,":[7],"e.g.":[8,179],"small":[9],"board":[10],"form":[11],"factors,":[12],"fast":[13],"response":[14],"and":[15,61,77,93,202,309,327,357],"flexible":[16,57],"DVFS":[17],"support":[18],"to":[19,45,126,171,198,211,241,251,271,282,304],"microprocessors.":[21],"While":[22],"fully":[23,36,68,349],"switched":[25],"capacitor":[26],"(SWCAP)":[27],"have":[29],"been":[30,360],"popularly":[31],"developed":[32,121,140,268],"in":[33,168,228,343],"recent":[34],"years,":[35],"buck":[38,53,71,102,177,206,351],"are":[40,314],"less":[41],"demonstrated":[42],"partially":[43],"due":[44],"the":[46,173,204,246,254,285,291,336],"challenges":[47,174],"of":[48,175,217,245,293,338],"on-chip":[49,86],"inductors":[50],"despite":[51],"that":[52],"more":[56],"output":[58],"voltage":[59,324],"range":[60,301],"potentially":[62],"higher":[63],"densities.":[65],"Previously,":[66],"a":[67,84,107,163,190,276,298,353],"3-level":[70],"converter":[72,103,119,138,207,247],"was":[73,104,120,139],"proposed":[74,205],"achieving":[75],"77%":[76],"72%":[78],"efficiency":[79,99,115,133,143,273,333,358],"[1,":[80],"2].":[81],"Intel":[82],"implemented":[83],"special":[85,164],"solenoid":[87],"magnetic":[88,165],"core":[89,318],"enabling":[90],"low":[91],"losses":[92],"high":[94,182,261],"current":[95,146],"density":[96,160,356],"with":[97,106,112,131,141,193,220,236,253,347],"80%-to-84%":[98],"[3].":[100],"A":[101,117,135],"built":[105],"fixed":[108],"2GHz":[109],"resonant":[110,263,277,287,294],"tank":[111],"73%":[113],"peak":[114],"[4].":[116],"4-level":[118],"at":[122,209,224,259],"input":[123,300,323],"voltages":[124],"up":[125,210,270],"4.5V":[127],"by":[128,248],"stacking":[129],"transistors":[130,308,319],"78%":[132,142],"[5].":[134],"switched-inductor-capacitor":[136],"hybrid":[137],"through":[144],"inductor":[145,200,235],"reduction":[147,216],"[6].":[148],"However,":[149],"prior":[150,229],"works":[151,230],"has":[152,359],"either":[153],"suffered":[154],"from":[155,302,362],"lower":[156,158,221],"efficiency,":[157],"or":[161],"require":[162],"core.":[166],"As":[167,341],"Fig.":[169,344],"1,":[170,345],"overcome":[172],"fully-integrated":[176],"converters,":[178,352],"expensive":[180],"inductors,":[181],"gate":[183,256,264,312],"switching":[184,222],"losses,":[185],"etc.,":[186],"this":[187,363],"work":[188],"presents":[189],"comprehensive":[191],"solution":[192],"contributions":[194],"as":[195],"follows.":[196],"First,":[197],"reduce":[199,243],"area":[201,218,244],"loss,":[203],"operates":[208],"1.2GHz":[212],"rendering":[213,269,331],"$2":[214],"\\sim5\\mathrm{X}$":[215],"compared":[219,346],"frequency":[223],"$100":[225],"\\sim500$":[226],"MHz":[227],"[2,":[231],"3,":[232],"5].":[233],"Stacked":[234],"capacitors":[237],"were":[238],"also":[239],"utilized":[240,281],"further":[242],"40%.":[249],"Second,":[250],"cope":[252],"increased":[255],"drive":[257,265,313],"very":[260],"frequency,":[262],"technique":[266,279],"is":[267,280],"2.9%":[272],"improvement.":[274],"Third,":[275],"tracking":[278],"automatically":[283],"reach":[284],"optimal":[286],"operating":[288],"point":[289],"reducing":[290],"sensitivity":[292],"control.":[295],"Fourth,":[296],"for":[297],"wide":[299],"1.2V":[303],"2.2V,":[305],"stacked":[306],"AC":[310],"coupling":[311],"used":[315],"engaging":[316],"only":[317],"on":[320],"an":[321],"IO":[322],"without":[325],"overstressing":[326],"power-hungry":[328],"level":[329],"shifting,":[330],"$\\sim3$%":[332],"improvement":[334],"over":[335],"use":[337],"thick-oxide":[339],"transistors.":[340],"shown":[342],"existing":[348],"state-of-the-art":[354],"achieved":[361],"work.":[364]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
