{"id":"https://openalex.org/W2151169570","doi":"https://doi.org/10.1109/tcsii.2010.2043380","title":"An Efficiency-Enhanced DCM Buck Regulator With Improved Switching Timing of Power Transistors","display_name":"An Efficiency-Enhanced DCM Buck Regulator With Improved Switching Timing of Power Transistors","publication_year":2010,"publication_date":"2010-03-01","ids":{"openalex":"https://openalex.org/W2151169570","doi":"https://doi.org/10.1109/tcsii.2010.2043380","mag":"2151169570"},"language":"en","primary_location":{"id":"doi:10.1109/tcsii.2010.2043380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2043380","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-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/A5035105400","display_name":"Hoi Lee","orcid":"https://orcid.org/0000-0003-1945-6887"},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Hoi Lee","raw_affiliation_strings":["Department of Electrical Engineering, University of Texas, Dallas, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018302848","display_name":"Seong-Ryong Ryu","orcid":null},"institutions":[{"id":"https://openalex.org/I162577319","display_name":"The University of Texas at Dallas","ror":"https://ror.org/049emcs32","country_code":"US","type":"education","lineage":["https://openalex.org/I162577319"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Seong-Ryong Ryu","raw_affiliation_strings":["Department of Electrical Engineering, University of Texas, Dallas, Richardson, TX, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of Texas, Dallas, Richardson, TX, USA","institution_ids":["https://openalex.org/I162577319"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5035105400"],"corresponding_institution_ids":["https://openalex.org/I162577319"],"apc_list":null,"apc_paid":null,"fwci":3.4637,"has_fulltext":false,"cited_by_count":53,"citation_normalized_percentile":{"value":0.93015231,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"57","issue":"3","first_page":"238","last_page":"242"},"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":0.9998000264167786,"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/T10363","display_name":"Low-power high-performance VLSI design","score":0.998199999332428,"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/buck-converter","display_name":"Buck converter","score":0.7239550352096558},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.6975539922714233},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.5978255271911621},{"id":"https://openalex.org/keywords/power-semiconductor-device","display_name":"Power semiconductor device","score":0.585905909538269},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.5127730965614319},{"id":"https://openalex.org/keywords/ringing","display_name":"Ringing","score":0.4655758738517761},{"id":"https://openalex.org/keywords/voltage-regulator","display_name":"Voltage regulator","score":0.43078941106796265},{"id":"https://openalex.org/keywords/switched-mode-power-supply","display_name":"Switched-mode power supply","score":0.4289209842681885},{"id":"https://openalex.org/keywords/regulator","display_name":"Regulator","score":0.4130488932132721},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3996034264564514},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3914363980293274},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3905782103538513},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.3879416584968567},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.37283584475517273},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.26582539081573486},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1151314377784729},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.09811508655548096}],"concepts":[{"id":"https://openalex.org/C150818752","wikidata":"https://www.wikidata.org/wiki/Q83804","display_name":"Buck converter","level":3,"score":0.7239550352096558},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.6975539922714233},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5978255271911621},{"id":"https://openalex.org/C129014197","wikidata":"https://www.wikidata.org/wiki/Q906544","display_name":"Power semiconductor device","level":3,"score":0.585905909538269},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.5127730965614319},{"id":"https://openalex.org/C30684385","wikidata":"https://www.wikidata.org/wiki/Q176509","display_name":"Ringing","level":3,"score":0.4655758738517761},{"id":"https://openalex.org/C110706871","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Voltage regulator","level":3,"score":0.43078941106796265},{"id":"https://openalex.org/C151799858","wikidata":"https://www.wikidata.org/wiki/Q587008","display_name":"Switched-mode power supply","level":3,"score":0.4289209842681885},{"id":"https://openalex.org/C6929976","wikidata":"https://www.wikidata.org/wiki/Q3771881","display_name":"Regulator","level":3,"score":0.4130488932132721},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3996034264564514},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3914363980293274},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3905782103538513},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3879416584968567},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.37283584475517273},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.26582539081573486},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1151314377784729},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.09811508655548096},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsii.2010.2043380","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsii.2010.2043380","pdf_url":null,"source":{"id":"https://openalex.org/S93916849","display_name":"IEEE Transactions on Circuits & Systems II Express Briefs","issn_l":"1549-7747","issn":["1549-7747","1558-3791"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Circuits and Systems II: Express Briefs","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.9100000262260437}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1594101521","https://openalex.org/W1998284495","https://openalex.org/W2007940008","https://openalex.org/W2059834457","https://openalex.org/W2081436083","https://openalex.org/W2126098669","https://openalex.org/W2126801883","https://openalex.org/W2129879525","https://openalex.org/W2135478923","https://openalex.org/W2142810380","https://openalex.org/W2156382981","https://openalex.org/W4285719527","https://openalex.org/W6678779738"],"related_works":["https://openalex.org/W2394351004","https://openalex.org/W2736016477","https://openalex.org/W2358719996","https://openalex.org/W3015594977","https://openalex.org/W2389598029","https://openalex.org/W2049609613","https://openalex.org/W2380701679","https://openalex.org/W2561528262","https://openalex.org/W2132002711","https://openalex.org/W2031902649"],"abstract_inverted_index":{"This":[0],"brief":[1],"presents":[2],"circuit":[3,65],"techniques":[4],"to":[5,27,70],"improve":[6],"the":[7,37,47,52,72,91,115],"power":[8,41,48,75,82,105],"efficiencies":[9],"of":[10,40,74,110],"a":[11,86],"discontinuous-conduction":[12],"mode":[13],"(DCM)":[14],"buck":[15,94],"regulator":[16,95],"for":[17,35,80,107],"portable":[18],"applications.":[19],"A":[20,61],"switched-capacitorcomparator-based":[21],"adaptive":[22],"dead-time":[23,73],"control":[24],"is":[25,66,118],"developed":[26],"provide":[28],"fast":[29],"and":[30,33,43,58,101],"accurate":[31],"sensing":[32,99],"comparison":[34],"optimizing":[36],"switching":[38,78],"timing":[39],"transistors":[42,76],"thus":[44],"simultaneously":[45],"minimizing":[46],"losses":[49],"caused":[50],"by":[51],"reverse":[53],"inductor":[54],"current,":[55],"body-diode":[56],"conduction,":[57],"shoot-through":[59],"current.":[60],"new":[62],"ringing":[63],"suppression":[64],"also":[67],"proposed":[68,92],"not":[69],"affect":[71],"during":[77],"instants":[79],"additional":[81],"savings.":[83],"Implemented":[84],"in":[85],"0.35-\u00bfm":[87],"standard":[88],"CMOS":[89],"process,":[90],"DCM":[93],"has":[96],"only":[97],"\u00bf20-ns":[98],"delay":[100],"achieves":[102],">":[103,111],"84%":[104],"efficiency":[106],"load":[108],"currents":[109],"5":[112],"mA":[113],"when":[114],"input":[116],"voltage":[117],"1.8":[119],"V.":[120]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
