{"title":"A single-inductor-cascaded-stage topology for high conversion ratio boost regulator","authors":"K. Z. Ahmed, S. Mukhopadhyay","doi":"10.1109/ICCD.2016.7753331","DOIUrl":null,"url":null,"abstract":"A single-inductor-cascaded-stage boost regulator topology is presented that time-multiplexes a single inductor using one-nFET-two-pFET power stage and a bias-gated Pulse-Frequency Modulation controller to achieve high conversion ratio. A test-chip in 130nm CMOS demonstrates 120× conversion using a single inductor while consuming 140nA bias current.","PeriodicalId":297899,"journal":{"name":"2016 IEEE 34th International Conference on Computer Design (ICCD)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 IEEE 34th International Conference on Computer Design (ICCD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCD.2016.7753331","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
A single-inductor-cascaded-stage boost regulator topology is presented that time-multiplexes a single inductor using one-nFET-two-pFET power stage and a bias-gated Pulse-Frequency Modulation controller to achieve high conversion ratio. A test-chip in 130nm CMOS demonstrates 120× conversion using a single inductor while consuming 140nA bias current.