{"id":"https://openalex.org/W2005214258","doi":"https://doi.org/10.1109/isscc.2012.6177015","title":"A 0.18&amp;#x03BC;m CMOS 91%-efficiency 0.1-to-2A scalable buck-boost DC-DC converter for LED drivers","display_name":"A 0.18&amp;#x03BC;m CMOS 91%-efficiency 0.1-to-2A scalable buck-boost DC-DC converter for LED drivers","publication_year":2012,"publication_date":"2012-02-01","ids":{"openalex":"https://openalex.org/W2005214258","doi":"https://doi.org/10.1109/isscc.2012.6177015","mag":"2005214258"},"language":"en","primary_location":{"id":"doi:10.1109/isscc.2012.6177015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2012.6177015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Solid-State Circuits Conference","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/A5012770413","display_name":"P. Malcovati","orcid":"https://orcid.org/0000-0001-6514-9672"},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Piero Malcovati","raw_affiliation_strings":["University of Pavia, Pavia, Italy","University of Pavia, Pavia / Italy"],"affiliations":[{"raw_affiliation_string":"University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]},{"raw_affiliation_string":"University of Pavia, Pavia / Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004336380","display_name":"Massimiliano Belloni","orcid":null},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Massimiliano Belloni","raw_affiliation_strings":["University of Pavia, Pavia, Italy","University of Pavia, Pavia / Italy"],"affiliations":[{"raw_affiliation_string":"University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]},{"raw_affiliation_string":"University of Pavia, Pavia / Italy","institution_ids":["https://openalex.org/I25217355"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001108697","display_name":"Fabio Gozzini","orcid":null},"institutions":[{"id":"https://openalex.org/I4210137948","display_name":"Gynecologic Oncology Associates","ror":"https://ror.org/03vct0j86","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210137948"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fabio Gozzini","raw_affiliation_strings":["Mindspeed, Newport Beach, CA, USA","Mindspeed, Newport Beach, CA"],"affiliations":[{"raw_affiliation_string":"Mindspeed, Newport Beach, CA, USA","institution_ids":["https://openalex.org/I4210137948"]},{"raw_affiliation_string":"Mindspeed, Newport Beach, CA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045930054","display_name":"Cristiano Bazzani","orcid":null},"institutions":[{"id":"https://openalex.org/I25217355","display_name":"University of Pavia","ror":"https://ror.org/00s6t1f81","country_code":"IT","type":"education","lineage":["https://openalex.org/I25217355"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Cristiano Bazzani","raw_affiliation_strings":["University of Pavia, Pavia, Italy","Mindspeed, Newport Beach, CA"],"affiliations":[{"raw_affiliation_string":"University of Pavia, Pavia, Italy","institution_ids":["https://openalex.org/I25217355"]},{"raw_affiliation_string":"Mindspeed, Newport Beach, CA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038780136","display_name":"A. Bas\u00e7hirotto","orcid":"https://orcid.org/0000-0002-8844-5754"},"institutions":[{"id":"https://openalex.org/I66752286","display_name":"University of Milano-Bicocca","ror":"https://ror.org/01ynf4891","country_code":"IT","type":"education","lineage":["https://openalex.org/I66752286"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Baschirotto","raw_affiliation_strings":["University of Milano-Bicocca, Milano, Italy","University of Milano Bicocca Milano Italy"],"affiliations":[{"raw_affiliation_string":"University of Milano-Bicocca, Milano, Italy","institution_ids":["https://openalex.org/I66752286"]},{"raw_affiliation_string":"University of Milano Bicocca Milano Italy","institution_ids":["https://openalex.org/I66752286"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5012770413"],"corresponding_institution_ids":["https://openalex.org/I25217355"],"apc_list":null,"apc_paid":null,"fwci":2.84331763,"has_fulltext":false,"cited_by_count":32,"citation_normalized_percentile":{"value":0.92029747,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"280","last_page":"282"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9998000264167786,"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":0.9998000264167786,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9958999752998352,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","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"}}],"keywords":[{"id":"https://openalex.org/keywords/led-circuit","display_name":"LED circuit","score":0.6756653189659119},{"id":"https://openalex.org/keywords/buck-converter","display_name":"Buck converter","score":0.5997523069381714},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5682098865509033},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5565850734710693},{"id":"https://openalex.org/keywords/light-emitting-diode","display_name":"Light-emitting diode","score":0.5526745915412903},{"id":"https://openalex.org/keywords/boost-converter","display_name":"Boost converter","score":0.5456838607788086},{"id":"https://openalex.org/keywords/led-lamp","display_name":"LED lamp","score":0.5199074149131775},{"id":"https://openalex.org/keywords/forward-converter","display_name":"Forward converter","score":0.4997274875640869},{"id":"https://openalex.org/keywords/charge-pump","display_name":"Charge pump","score":0.4735678434371948},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.46442902088165283},{"id":"https://openalex.org/keywords/buck\u2013boost-converter","display_name":"Buck\u2013boost converter","score":0.4389810562133789},{"id":"https://openalex.org/keywords/\u0107uk-converter","display_name":"\u0106uk converter","score":0.4199036955833435},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4196498394012451},{"id":"https://openalex.org/keywords/low-voltage","display_name":"Low voltage","score":0.4119841158390045},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.34164899587631226},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2598150074481964},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.2582942247390747}],"concepts":[{"id":"https://openalex.org/C133321666","wikidata":"https://www.wikidata.org/wiki/Q3238394","display_name":"LED circuit","level":4,"score":0.6756653189659119},{"id":"https://openalex.org/C150818752","wikidata":"https://www.wikidata.org/wiki/Q83804","display_name":"Buck converter","level":3,"score":0.5997523069381714},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5682098865509033},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5565850734710693},{"id":"https://openalex.org/C176666156","wikidata":"https://www.wikidata.org/wiki/Q25504","display_name":"Light-emitting diode","level":2,"score":0.5526745915412903},{"id":"https://openalex.org/C78336795","wikidata":"https://www.wikidata.org/wiki/Q760134","display_name":"Boost converter","level":3,"score":0.5456838607788086},{"id":"https://openalex.org/C101271287","wikidata":"https://www.wikidata.org/wiki/Q1553201","display_name":"LED lamp","level":2,"score":0.5199074149131775},{"id":"https://openalex.org/C55118286","wikidata":"https://www.wikidata.org/wiki/Q634739","display_name":"Forward converter","level":4,"score":0.4997274875640869},{"id":"https://openalex.org/C114825011","wikidata":"https://www.wikidata.org/wiki/Q440704","display_name":"Charge pump","level":4,"score":0.4735678434371948},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.46442902088165283},{"id":"https://openalex.org/C42043438","wikidata":"https://www.wikidata.org/wiki/Q1671740","display_name":"Buck\u2013boost converter","level":4,"score":0.4389810562133789},{"id":"https://openalex.org/C100329506","wikidata":"https://www.wikidata.org/wiki/Q336439","display_name":"\u0106uk converter","level":4,"score":0.4199036955833435},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4196498394012451},{"id":"https://openalex.org/C128624480","wikidata":"https://www.wikidata.org/wiki/Q1504817","display_name":"Low voltage","level":3,"score":0.4119841158390045},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.34164899587631226},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2598150074481964},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.2582942247390747},{"id":"https://openalex.org/C68583231","wikidata":"https://www.wikidata.org/wiki/Q206907","display_name":"Short circuit","level":3,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isscc.2012.6177015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc.2012.6177015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Solid-State Circuits Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:boa.unimib.it:10281/48572","is_oa":false,"landing_page_url":"http://hdl.handle.net/10281/48572","pdf_url":null,"source":{"id":"https://openalex.org/S4306401259","display_name":"BOA (University of Milano-Bicocca)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66752286","host_organization_name":"University of Milano-Bicocca","host_organization_lineage":["https://openalex.org/I66752286"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1992275754","https://openalex.org/W2079818603","https://openalex.org/W2137353797","https://openalex.org/W2154609622","https://openalex.org/W6648336384","https://openalex.org/W6680119028"],"related_works":["https://openalex.org/W2945746437","https://openalex.org/W2169705106","https://openalex.org/W3217026243","https://openalex.org/W2366134249","https://openalex.org/W3034783394","https://openalex.org/W2134431346","https://openalex.org/W2080698269","https://openalex.org/W2922286721","https://openalex.org/W1966973411","https://openalex.org/W2066558650"],"abstract_inverted_index":{"Several":[0],"emerging":[1],"portable":[2],"applications":[3],"require":[4],"high-efficiency":[5],"LED":[6,10,36,42,54,76,84,154,182],"drivers":[7],"[1-4].":[8],"An":[9],"driver":[11,37,63,113],"is":[12,45,143],"basically":[13],"a":[14,121,129,139],"current":[15,20,64,80,114],"source":[16,65,115],"that":[17],"forces":[18],"the":[19,24,29,35,41,49,53,58,62,68,73,79,83,95,99,104,108,112,117,134,153,156,170,181],"required":[21,101,145],"for":[22],"achieving":[23],"desired":[25,96],"light":[26,97],"emission":[27],"into":[28],"LED.":[30],"In":[31],"order":[32,171,175],"to":[33,47,52,56,87,102,116,125,137,162,176],"increase":[34],"efficiency,":[38],"besides":[39],"controlling":[40],"current,":[43],"it":[44],"necessary":[46],"regulate":[48],"voltage":[50,59,100,109,131],"applied":[51],"itself,":[55],"minimize":[57],"drop":[60],"across":[61,111],"and,":[66,92],"hence,":[67,93],"power":[69],"consumption.":[70],"Depending":[71],"on":[72,78,94],"kind":[74],"of":[75,172,180],"and":[77,160,166],"forced":[81],"through":[82],"itself":[85],"(0.1":[86],"2A":[88],"in":[89,133,155,174],"this":[90],"design)":[91],"emission,":[98],"drive":[103],"LED,":[105],"while":[106],"maintaining":[107],"headroom":[110],"minimum,":[118],"varies":[119],"over":[120],"wide":[122],"range":[123,135],"(0":[124],"5V).":[126],"Starting":[127],"from":[128],"standard":[130],"supply":[132],"2.7":[136],"5.5V,":[138],"buck-boost":[140,149],"DC-DC":[141,150],"converter":[142,151],"then":[144],"(Fig.":[146],"16.4.1).":[147],"The":[148],"includes":[152],"control":[157],"feedback":[158],"loop":[159],"has":[161],"provide":[163],"fast":[164],"turn-on":[165],"load":[167],"transients":[168],"(on":[169],"20\u03bcs),":[173],"allow":[177],"pulsed":[178],"operation":[179],"itself.":[183]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":1}],"updated_date":"2026-02-09T09:26:11.010843","created_date":"2025-10-10T00:00:00"}
