{"title":"Novel low-power DC-DC converter with high-efficiency charge pump circuits","authors":"Sun-Bo Woo, Jae-Hun Jung, K. Kwack","doi":"10.1109/ICASIC.2007.4415666","DOIUrl":null,"url":null,"abstract":"A novel design for a low-power DC-DC converter using high-efficiency charge pump circuits is proposed. It uses a gate pumping circuit to decrease the conduction power loss of the charge pump circuit. The output voltage and current of the proposed DC-DC converter consisting of five charge pump circuits operating at 3.3 V are 18 V and 100 muA. The power efficiency and the ripple voltage of the designed charge pump circuits are 82.3% and 20 mV.","PeriodicalId":120984,"journal":{"name":"2007 7th International Conference on ASIC","volume":"29 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2007-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2007 7th International Conference on ASIC","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICASIC.2007.4415666","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
A novel design for a low-power DC-DC converter using high-efficiency charge pump circuits is proposed. It uses a gate pumping circuit to decrease the conduction power loss of the charge pump circuit. The output voltage and current of the proposed DC-DC converter consisting of five charge pump circuits operating at 3.3 V are 18 V and 100 muA. The power efficiency and the ripple voltage of the designed charge pump circuits are 82.3% and 20 mV.
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