{"title":"Micro power protection chip for rechargeable lithium-ion batteries","authors":"G. Smith","doi":"10.1109/CICC.1996.510528","DOIUrl":null,"url":null,"abstract":"Lithium-ion (Li+) rechargeable batteries have gained the attention of portable electronic equipment manufacturers because of a 70% increase in specific energy (150 W-hr/kg) over nickel based chemistries. Unlike NiCd or NiMH cells, Li+ cells require in-pack electronics for protection against inadvertent electrical over-stress. The topic of this paper is the micro-power design techniques utilized for an in-pack protection IC that is powered continuously from a single Li+ cell without significant discharge of the cell.","PeriodicalId":74515,"journal":{"name":"Proceedings of the ... Custom Integrated Circuits Conference. Custom Integrated Circuits Conference","volume":"135 1","pages":"131-134"},"PeriodicalIF":0.0000,"publicationDate":"1996-05-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the ... Custom Integrated Circuits Conference. Custom Integrated Circuits Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICC.1996.510528","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
Lithium-ion (Li+) rechargeable batteries have gained the attention of portable electronic equipment manufacturers because of a 70% increase in specific energy (150 W-hr/kg) over nickel based chemistries. Unlike NiCd or NiMH cells, Li+ cells require in-pack electronics for protection against inadvertent electrical over-stress. The topic of this paper is the micro-power design techniques utilized for an in-pack protection IC that is powered continuously from a single Li+ cell without significant discharge of the cell.