{"id":"https://openalex.org/W3135731091","doi":"https://doi.org/10.1109/isscc42613.2021.9365763","title":"17.1 A Two-Stage Cascaded Hybrid Switched-Capacitor DC-DC Converter with 96.9% Peak Efficiency Tolerating 0.6V/\u03bcs Input Slew Rate During Startup","display_name":"17.1 A Two-Stage Cascaded Hybrid Switched-Capacitor DC-DC Converter with 96.9% Peak Efficiency Tolerating 0.6V/\u03bcs Input Slew Rate During Startup","publication_year":2021,"publication_date":"2021-02-13","ids":{"openalex":"https://openalex.org/W3135731091","doi":"https://doi.org/10.1109/isscc42613.2021.9365763","mag":"3135731091"},"language":"en","primary_location":{"id":"doi:10.1109/isscc42613.2021.9365763","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42613.2021.9365763","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Solid- State Circuits Conference (ISSCC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5002491960","display_name":"Ziyu Xia","orcid":"https://orcid.org/0000-0003-0098-6917"},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ziyu Xia","raw_affiliation_strings":["Dartmouth College, Hanover, NH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dartmouth College, Hanover, NH","institution_ids":["https://openalex.org/I107672454"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078636699","display_name":"Jason T. Stauth","orcid":"https://orcid.org/0000-0001-8917-5023"},"institutions":[{"id":"https://openalex.org/I107672454","display_name":"Dartmouth College","ror":"https://ror.org/049s0rh22","country_code":"US","type":"education","lineage":["https://openalex.org/I107672454"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jason Stauth","raw_affiliation_strings":["Dartmouth College, Hanover, NH"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dartmouth College, Hanover, NH","institution_ids":["https://openalex.org/I107672454"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I107672454"],"apc_list":null,"apc_paid":null,"fwci":10.9891,"has_fulltext":false,"cited_by_count":40,"citation_normalized_percentile":{"value":0.9936412,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"256","last_page":"258"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10175","display_name":"Advanced DC-DC Converters","score":0.9995999932289124,"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":0.9995999932289124,"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/T10018","display_name":"Advancements in Battery Materials","score":0.9994000196456909,"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/T10663","display_name":"Advanced Battery Technologies Research","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/switched-capacitor","display_name":"Switched capacitor","score":0.6727267503738403},{"id":"https://openalex.org/keywords/usb","display_name":"USB","score":0.6666046380996704},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.648150622844696},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.5804758071899414},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5739156007766724},{"id":"https://openalex.org/keywords/slew-rate","display_name":"Slew rate","score":0.5398302674293518},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5275851488113403},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5266768336296082},{"id":"https://openalex.org/keywords/transient","display_name":"Transient (computer programming)","score":0.47528329491615295},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4460926651954651},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4210626184940338},{"id":"https://openalex.org/keywords/overshoot","display_name":"Overshoot (microwave communication)","score":0.41769009828567505},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3991237282752991},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3518741726875305},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13367298245429993}],"concepts":[{"id":"https://openalex.org/C103357873","wikidata":"https://www.wikidata.org/wiki/Q572656","display_name":"Switched capacitor","level":4,"score":0.6727267503738403},{"id":"https://openalex.org/C507366226","wikidata":"https://www.wikidata.org/wiki/Q42378","display_name":"USB","level":3,"score":0.6666046380996704},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.648150622844696},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.5804758071899414},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5739156007766724},{"id":"https://openalex.org/C82517063","wikidata":"https://www.wikidata.org/wiki/Q1591315","display_name":"Slew rate","level":3,"score":0.5398302674293518},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5275851488113403},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5266768336296082},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.47528329491615295},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4460926651954651},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4210626184940338},{"id":"https://openalex.org/C2780323453","wikidata":"https://www.wikidata.org/wiki/Q7113957","display_name":"Overshoot (microwave communication)","level":2,"score":0.41769009828567505},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3991237282752991},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3518741726875305},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13367298245429993},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isscc42613.2021.9365763","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isscc42613.2021.9365763","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Solid- State Circuits Conference (ISSCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8399999737739563,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2591749202","https://openalex.org/W2594195950","https://openalex.org/W2920872374","https://openalex.org/W3015909866","https://openalex.org/W3019456920","https://openalex.org/W6734282203"],"related_works":["https://openalex.org/W2360288732","https://openalex.org/W2379137242","https://openalex.org/W2758694247","https://openalex.org/W2356928735","https://openalex.org/W2367116219","https://openalex.org/W2382617248","https://openalex.org/W2386142251","https://openalex.org/W2393106355","https://openalex.org/W2982347447","https://openalex.org/W1513451217"],"abstract_inverted_index":{"Efficient":[0],"high-conversion-ratio":[1],"power":[2,22,28,106],"delivery":[3],"is":[4,170],"needed":[5,60],"for":[6,157,192],"many":[7],"portable":[8],"computing":[9],"applications":[10,159],"which":[11,62],"require":[12],"sub-volt":[13],"supply":[14,97],"rails":[15],"but":[16,93],"operate":[17],"from":[18,164],"batteries":[19],"or":[20,122],"USB":[21,166],"sources.":[23],"In":[24],"such":[25,117],"applications,":[26],"the":[27,57,75,84,87,133,200],"management":[29],"unit":[30],"should":[31],"have":[32,127],"a":[33,140,148,165,184],"small":[34],"volume,":[35],"area,":[36],"and":[37,90,173,196],"height":[38],"while":[39,68],"providing":[40],"fast":[41,94,123,149],"transient":[42,150],"response.":[43],"Past":[44,115],"work":[45],"has":[46,78],"shown":[47],"favorable":[48],"performance":[49],"of":[50,59,86,135,187,202],"hybrid":[51,76,143],"switched-capacitor":[52],"(SC)":[53],"converters":[54],"to":[55,162],"reduce":[56],"size":[58],"inductor(s),":[61],"can":[63,101],"soft-charge":[64],"high-density":[65],"SC":[66,144],"networks":[67,120],"supporting":[69],"efficient":[70],"voltage":[71,85,103],"regulation":[72],"[1-5].":[73],"However,":[74],"approach":[77],"its":[79],"own":[80],"challenges":[81],"including":[82,99],"balancing":[83,124,156],"flying":[88,109,154],"capacitor":[89,155],"achieving":[91],"safe":[92],"startup.":[95],"Rapid":[96],"transients,":[98,195],"startup,":[100],"cause":[102],"stress":[104],"on":[105,132,199],"switches":[107],"if":[108],"capacitors":[110],"are":[111,131,178],"not":[112],"quickly":[113],"regulated.":[114],"approaches":[116],"as":[118],"precharge":[119],"[3]":[121],"control":[125],"[5]":[126],"startup":[128],"times":[129],"that":[130,146],"order":[134,201],"milliseconds.":[136],"This":[137],"paper":[138],"presents":[139],"two-stage":[141],"cascaded":[142],"converter":[145,169],"features":[147],"response":[151],"with":[152],"automatic":[153],"low-voltage":[158],"(i.e.,":[160],"5V:0.4":[161],"1.2V":[163],"interface).":[167],"The":[168],"nearly":[171],"standalone":[172],"all":[174],"gate":[175],"drive":[176],"supplies":[177],"generated":[179],"internally.":[180],"Measured":[181],"results":[182],"show":[183],"peak":[185],"efficiency":[186],"96.9%,":[188],"<;":[189],"36mV":[190],"under/overshoot":[191],"1A/\u03bcs":[193],"load":[194],"self-startup":[197],"time":[198],"10\u03bcs":[203],"(over":[204],"100\u00d7":[205],"faster":[206],"than":[207],"previous":[208],"works).":[209]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":9}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
