{"id":"https://openalex.org/W1667704785","doi":"https://doi.org/10.1109/tcsi.2015.2466791","title":"A Fixed-Frequency Quasi-&lt;formula formulatype=\"inline\"&gt;&lt;tex Notation=\"TeX\"&gt;${\\rm V}^{2}$&lt;/tex&gt;&lt;/formula&gt; Hysteretic Buck Converter With PLL-Based Two-Stage Adaptive Window Control","display_name":"A Fixed-Frequency Quasi-&lt;formula formulatype=\"inline\"&gt;&lt;tex Notation=\"TeX\"&gt;${\\rm V}^{2}$&lt;/tex&gt;&lt;/formula&gt; Hysteretic Buck Converter With PLL-Based Two-Stage Adaptive Window Control","publication_year":2015,"publication_date":"2015-09-21","ids":{"openalex":"https://openalex.org/W1667704785","doi":"https://doi.org/10.1109/tcsi.2015.2466791","mag":"1667704785"},"language":"en","primary_location":{"id":"doi:10.1109/tcsi.2015.2466791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2015.2466791","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","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/A5101737077","display_name":"Kai-Yu Hu","orcid":"https://orcid.org/0000-0002-1957-2901"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Kai-Yu Hu","raw_affiliation_strings":["Department of Electrical Engineering, National Cheng Kung University, Tainan City, Taiwan","Department of Electrical Engineering , National Cheng Kung University, Tainan City, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Cheng Kung University, Tainan City, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"Department of Electrical Engineering , National Cheng Kung University, Tainan City, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102063975","display_name":"Shih-Mei Lin","orcid":null},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shih-Mei Lin","raw_affiliation_strings":["Department of Electrical Engineering, National Cheng Kung University, Tainan City, Taiwan","Department of Electrical Engineering , National Cheng Kung University, Tainan City, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Cheng Kung University, Tainan City, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"Department of Electrical Engineering , National Cheng Kung University, Tainan City, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101756312","display_name":"Chien\u2010Hung Tsai","orcid":"https://orcid.org/0000-0003-4282-8052"},"institutions":[{"id":"https://openalex.org/I91807558","display_name":"National Cheng Kung University","ror":"https://ror.org/01b8kcc49","country_code":"TW","type":"education","lineage":["https://openalex.org/I91807558"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chien-Hung Tsai","raw_affiliation_strings":["Department of Electrical Engineering, National Cheng Kung University, Tainan City, Taiwan","Department of Electrical Engineering , National Cheng Kung University, Tainan City, Taiwan"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Cheng Kung University, Tainan City, Taiwan","institution_ids":["https://openalex.org/I91807558"]},{"raw_affiliation_string":"Department of Electrical Engineering , National Cheng Kung University, Tainan City, Taiwan","institution_ids":["https://openalex.org/I91807558"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101737077"],"corresponding_institution_ids":["https://openalex.org/I91807558"],"apc_list":null,"apc_paid":null,"fwci":1.5783,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.84657449,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"62","issue":"10","first_page":"2565","last_page":"2573"},"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9995999932289124,"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":0.9976999759674072,"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/ripple","display_name":"Ripple","score":0.7017647624015808},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.6793421506881714},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.6610351204872131},{"id":"https://openalex.org/keywords/cmos","display_name":"CMOS","score":0.6024606823921204},{"id":"https://openalex.org/keywords/equivalent-series-resistance","display_name":"Equivalent series resistance","score":0.5362842082977295},{"id":"https://openalex.org/keywords/phase-locked-loop","display_name":"Phase-locked loop","score":0.47916093468666077},{"id":"https://openalex.org/keywords/buck-converter","display_name":"Buck converter","score":0.46928510069847107},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4424348771572113},{"id":"https://openalex.org/keywords/voltage-controlled-oscillator","display_name":"Voltage-controlled oscillator","score":0.435153603553772},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4273339509963989},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.42612218856811523},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4007495939731598},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3845821022987366},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.35199838876724243},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3272545635700226},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.2836269438266754},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20068183541297913},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.1993987262248993},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.08672302961349487}],"concepts":[{"id":"https://openalex.org/C2779599953","wikidata":"https://www.wikidata.org/wiki/Q1776117","display_name":"Ripple","level":3,"score":0.7017647624015808},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.6793421506881714},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.6610351204872131},{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.6024606823921204},{"id":"https://openalex.org/C14485415","wikidata":"https://www.wikidata.org/wiki/Q5384730","display_name":"Equivalent series resistance","level":3,"score":0.5362842082977295},{"id":"https://openalex.org/C12707504","wikidata":"https://www.wikidata.org/wiki/Q52637","display_name":"Phase-locked loop","level":3,"score":0.47916093468666077},{"id":"https://openalex.org/C150818752","wikidata":"https://www.wikidata.org/wiki/Q83804","display_name":"Buck converter","level":3,"score":0.46928510069847107},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4424348771572113},{"id":"https://openalex.org/C5291336","wikidata":"https://www.wikidata.org/wiki/Q852341","display_name":"Voltage-controlled oscillator","level":3,"score":0.435153603553772},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4273339509963989},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.42612218856811523},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4007495939731598},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3845821022987366},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.35199838876724243},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3272545635700226},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.2836269438266754},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20068183541297913},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.1993987262248993},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.08672302961349487},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tcsi.2015.2466791","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tcsi.2015.2466791","pdf_url":null,"source":{"id":"https://openalex.org/S116977442","display_name":"IEEE Transactions on Circuits and Systems I Regular Papers","issn_l":"1549-8328","issn":["1549-8328","1558-0806"],"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 I: Regular Papers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.7599999904632568,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1976080426","https://openalex.org/W1986386538","https://openalex.org/W1990674447","https://openalex.org/W2048894184","https://openalex.org/W2050956144","https://openalex.org/W2102907598","https://openalex.org/W2107066578","https://openalex.org/W2124241863","https://openalex.org/W2129957310","https://openalex.org/W2130884728","https://openalex.org/W2135963474","https://openalex.org/W2146105911","https://openalex.org/W2147270330","https://openalex.org/W2152788287","https://openalex.org/W2154798856","https://openalex.org/W2162350937","https://openalex.org/W2168570817","https://openalex.org/W2169868114","https://openalex.org/W2205649655","https://openalex.org/W6644052028","https://openalex.org/W6682390204"],"related_works":["https://openalex.org/W2070109416","https://openalex.org/W1523213765","https://openalex.org/W2040399070","https://openalex.org/W2388316590","https://openalex.org/W2976219355","https://openalex.org/W2089131288","https://openalex.org/W1600405202","https://openalex.org/W2217043549","https://openalex.org/W1486070987","https://openalex.org/W3064661991"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,33,49,85,109,118],"fast":[4],"transient":[5,160],"quasi-":[6,65],"V":[7,66],"<sup":[8,67],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[9,68],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sup>":[10,69],"fixed-frequency":[11],"hysteretic":[12],"buck":[13],"converter":[14,26,46,105],"designed":[15],"and":[16,59,127,137,143,167],"fabricated":[17],"using":[18],"TSMC":[19],"2P4M":[20],"0.35-\u03bcm":[21],"CMOS":[22],"process.":[23],"The":[24,98,134,159],"proposed":[25,45,104],"can":[27,95,106],"achieve":[28],"fixed":[29],"frequency":[30,51,153],"switching":[31,57,152],"through":[32],"novel":[34],"phase-locked-loop-based":[35],"two-stage":[36],"adaptive":[37],"window":[38],"control.":[39],"Under":[40],"ultralight":[41],"load":[42,62,110],"conditions,":[43],"the":[44,56,91,103,148,151,168],"operates":[47],"in":[48],"pulse":[50],"modulation":[52],"mode":[53],"to":[54,115,124],"reduce":[55],"loss":[58],"improve":[60],"light":[61],"efficiency.":[63],"A":[64],"technique":[70],"is":[71,154,163,172],"applied":[72],"for":[73],"obtaining":[74],"inductor":[75,136],"current":[76,111],"information":[77],"without":[78],"relying":[79],"on":[80],"an":[81,128],"output":[82,92,129,138],"capacitor":[83,139],"with":[84],"high":[86],"equivalent":[87],"series":[88],"resistance;":[89],"therefore,":[90],"voltage":[93,120,130],"ripple":[94],"be":[96],"reduced.":[97],"experimental":[99],"results":[100],"show":[101],"that":[102],"operate":[107],"at":[108,156],"ranging":[112,121],"from":[113,122],"18":[114],"700":[116],"mA,":[117],"supply":[119],"2.7":[123],"4.2":[125],"V,":[126],"of":[131],"1.2":[132],"V.":[133],"off-chip":[135],"are":[140],"2.2":[141],"\u03bcH":[142],"10":[144],"\u03bcF,":[145],"respectively.":[146],"Through":[147],"PLL":[149],"control,":[150],"maintained":[155],"1":[157],"MHz.":[158],"response":[161],"time":[162],"approximately":[164],"5":[165],"\u03bcs,":[166],"highest":[169],"efficiency":[170],"registered":[171],"95.6%.":[173]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":4},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
