{"id":"https://openalex.org/W2167047819","doi":"https://doi.org/10.1109/iscas.2014.6865295","title":"A Fixed-frequency hysteretic controlled buck DC-DC converter with improved load regulation","display_name":"A Fixed-frequency hysteretic controlled buck DC-DC converter with improved load regulation","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2167047819","doi":"https://doi.org/10.1109/iscas.2014.6865295","mag":"2167047819"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2014.6865295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865295","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://dr.ntu.edu.sg/bitstream/10356/104735/1/A%20Fixed-frequency%20hysteretic%20controlled%20buck%20DC-DC%20converter%20with%20improved%20load%20regulation.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5028659828","display_name":"Zhuochao Sun","orcid":"https://orcid.org/0000-0002-4056-413X"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Zhuochao Sun","raw_affiliation_strings":["VIRTUS-IC Design Centre of Excellence, School of EEE, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"VIRTUS-IC Design Centre of Excellence, School of EEE, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062730461","display_name":"Liter Siek","orcid":"https://orcid.org/0000-0002-0415-6497"},"institutions":[{"id":"https://openalex.org/I172675005","display_name":"Nanyang Technological University","ror":"https://ror.org/02e7b5302","country_code":"SG","type":"education","lineage":["https://openalex.org/I172675005"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Liter Siek","raw_affiliation_strings":["VIRTUS-IC Design Centre of Excellence, School of EEE, Nanyang Technological University, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"VIRTUS-IC Design Centre of Excellence, School of EEE, Nanyang Technological University, Singapore","institution_ids":["https://openalex.org/I172675005"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101534628","display_name":"Ravinder Pal Singh","orcid":"https://orcid.org/0000-0002-6661-6460"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I4210090209","display_name":"Institute of Microelectronics","ror":"https://ror.org/009rw8n36","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210090209","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Ravinder Pal Singh","raw_affiliation_strings":["Institute of Microelectronics, Agency for Science, Technology and Research (A*STAR), Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Agency for Science, Technology and Research (A*STAR), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I4210090209"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023245534","display_name":"Minkyu Je","orcid":"https://orcid.org/0000-0003-4580-2771"},"institutions":[{"id":"https://openalex.org/I115228651","display_name":"Agency for Science, Technology and Research","ror":"https://ror.org/036wvzt09","country_code":"SG","type":"government","lineage":["https://openalex.org/I115228651"]},{"id":"https://openalex.org/I4210090209","display_name":"Institute of Microelectronics","ror":"https://ror.org/009rw8n36","country_code":"SG","type":"facility","lineage":["https://openalex.org/I115228651","https://openalex.org/I4210090209","https://openalex.org/I91275662"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Minkyu Je","raw_affiliation_strings":["Institute of Microelectronics, Agency for Science, Technology and Research (A*STAR), Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Microelectronics, Agency for Science, Technology and Research (A*STAR), Singapore","institution_ids":["https://openalex.org/I115228651","https://openalex.org/I4210090209"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.603,"has_fulltext":true,"cited_by_count":15,"citation_normalized_percentile":{"value":0.93747113,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"954","last_page":"957"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9998999834060669,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.9997000098228455,"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9988999962806702,"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/interleaving","display_name":"Interleaving","score":0.8175877332687378},{"id":"https://openalex.org/keywords/buck-converter","display_name":"Buck converter","score":0.7060512900352478},{"id":"https://openalex.org/keywords/emi","display_name":"EMI","score":0.5251231789588928},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5152354836463928},{"id":"https://openalex.org/keywords/pulse-width-modulation","display_name":"Pulse-width modulation","score":0.48593083024024963},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.47851884365081787},{"id":"https://openalex.org/keywords/hysteresis","display_name":"Hysteresis","score":0.44605591893196106},{"id":"https://openalex.org/keywords/electromagnetic-interference","display_name":"Electromagnetic interference","score":0.4257451295852661},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4228176474571228},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3882347345352173},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3800167441368103},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.379155695438385},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28638261556625366},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.21333974599838257},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.1470196545124054}],"concepts":[{"id":"https://openalex.org/C28034677","wikidata":"https://www.wikidata.org/wiki/Q17092530","display_name":"Interleaving","level":2,"score":0.8175877332687378},{"id":"https://openalex.org/C150818752","wikidata":"https://www.wikidata.org/wiki/Q83804","display_name":"Buck converter","level":3,"score":0.7060512900352478},{"id":"https://openalex.org/C43461449","wikidata":"https://www.wikidata.org/wiki/Q2495531","display_name":"EMI","level":3,"score":0.5251231789588928},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5152354836463928},{"id":"https://openalex.org/C92746544","wikidata":"https://www.wikidata.org/wiki/Q585184","display_name":"Pulse-width modulation","level":3,"score":0.48593083024024963},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.47851884365081787},{"id":"https://openalex.org/C123299182","wikidata":"https://www.wikidata.org/wiki/Q190837","display_name":"Hysteresis","level":2,"score":0.44605591893196106},{"id":"https://openalex.org/C184892835","wikidata":"https://www.wikidata.org/wiki/Q1474513","display_name":"Electromagnetic interference","level":2,"score":0.4257451295852661},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4228176474571228},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3882347345352173},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3800167441368103},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.379155695438385},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28638261556625366},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.21333974599838257},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.1470196545124054},{"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":2,"locations":[{"id":"doi:10.1109/iscas.2014.6865295","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2014.6865295","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:dr.ntu.edu.sg:10356/104735","is_oa":true,"landing_page_url":"http://hdl.handle.net/10220/25890","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/104735/1/A%20Fixed-frequency%20hysteretic%20controlled%20buck%20DC-DC%20converter%20with%20improved%20load%20regulation.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":"Conference Paper"}],"best_oa_location":{"id":"pmh:oai:dr.ntu.edu.sg:10356/104735","is_oa":true,"landing_page_url":"http://hdl.handle.net/10220/25890","pdf_url":"https://dr.ntu.edu.sg/bitstream/10356/104735/1/A%20Fixed-frequency%20hysteretic%20controlled%20buck%20DC-DC%20converter%20with%20improved%20load%20regulation.pdf","source":{"id":"https://openalex.org/S4306402609","display_name":"DR-NTU (Nanyang Technological University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172675005","host_organization_name":"Nanyang Technological University","host_organization_lineage":["https://openalex.org/I172675005"],"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":"Conference Paper"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2167047819.pdf","grobid_xml":"https://content.openalex.org/works/W2167047819.grobid-xml"},"referenced_works_count":14,"referenced_works":["https://openalex.org/W1536945048","https://openalex.org/W1584543274","https://openalex.org/W1779565908","https://openalex.org/W1896103326","https://openalex.org/W1908965313","https://openalex.org/W2005442397","https://openalex.org/W2048153962","https://openalex.org/W2070061481","https://openalex.org/W2129957310","https://openalex.org/W2164300522","https://openalex.org/W2202115645","https://openalex.org/W2246147513","https://openalex.org/W2478292778","https://openalex.org/W6721904444"],"related_works":["https://openalex.org/W76001227","https://openalex.org/W2349537384","https://openalex.org/W1986241886","https://openalex.org/W3120066331","https://openalex.org/W2549052135","https://openalex.org/W4385545073","https://openalex.org/W1921091955","https://openalex.org/W3118196563","https://openalex.org/W2587678315","https://openalex.org/W1924312663"],"abstract_inverted_index":{"Hysteretic":[0],"control":[1,21,91],"is":[2,40,73,79],"widely":[3],"adopted":[4],"in":[5,54,92,132],"the":[6,26,32,76,83,88,125],"power":[7],"management":[8],"units":[9],"(PMUs)":[10],"for":[11],"modern":[12],"electronic":[13],"devices":[14],"due":[15],"to":[16],"their":[17],"simple":[18,97],"and":[19,48,51,59,106,122,155],"stable":[20],"architecture,":[22],"as":[23,25],"well":[24],"fast":[27],"load":[28,157],"transient":[29],"response.":[30],"However,":[31],"switching":[33,77,149],"frequency":[34,78,150],"of":[35,102,141,163],"a":[36,66,96,133,138,160],"traditional":[37],"hysteretic":[38,67,84,90],"converter":[39,69,128],"not":[41],"fixed.":[42],"It":[43],"changes":[44],"with":[45,70,137,151],"operating":[46],"condition":[47],"component":[49],"aging,":[50],"hence":[52],"brings":[53],"electro-magnetic":[55],"interference":[56],"(EMI)":[57],"problems":[58],"multiphase":[60],"interleaving":[61],"difficulties.":[62],"In":[63,86],"this":[64,93],"work,":[65],"buck":[68,127],"frequency-locking":[71],"capability":[72],"presented,":[74],"where":[75],"adjusted":[80],"by":[81],"tuning":[82],"window.":[85],"addition,":[87],"current-mode":[89],"work":[94],"utilizes":[95],"feedback":[98],"network,":[99],"which":[100],"consists":[101],"only":[103],"passive":[104],"components":[105],"yet":[107],"provides":[108],"significant":[109],"improvement":[110],"on":[111],"output":[112],"voltage":[113,153],"regulation.":[114],"To":[115],"achieve":[116],"good":[117],"reliability":[118],"at":[119,146],"high":[120,123],"temperature":[121],"voltage,":[124],"proposed":[126],"has":[129],"been":[130],"fabricated":[131],"1\u03bcm":[134],"SOI":[135],"process":[136],"chip":[139],"area":[140],"6mm2.":[142],"Experimental":[143],"results":[144],"measured":[145],"1MHz":[147],"fixed":[148],"12V-to-5V":[152],"conversion":[154],"0.9A":[156],"current":[158],"shows":[159],"peak":[161],"efficiency":[162],"91%.":[164]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
