电荷泵电路的效率优化研究  

Study on Efficiency Optimization of Charge Pump Circuit

作　　者：夏天 XIA Tian(Giantec Semiconductor Co.,Ltd.,Shanghai 201203,China)

机构地区：[1]聚辰半导体股份有限公司,上海201203

出　　处：《集成电路应用》2021年第5期1-3,共3页Application of IC

摘　　要：从功耗损失的角度,阐述电荷泵的无用功耗来源,减少这些无用功耗能有效提升整体功耗效率。从架构角度量化分析电荷泵面积于功耗间的权衡关系,给出一种提高电荷泵电路效率的优化设计方法。From the point of view of power loss, this paper describes the source of useless power consumption of charge pump. Reducing these useless power consumption can effectively improve the overall power efficiency. From the perspective of architecture, the trade-off between charge pump area and power consumption is quantitatively analyzed, and an optimization design method to improve the efficiency of charge pump circuit is proposed.

关 键 词：电荷泵 非易失性存储 物联网 功耗损失 功耗效率 

分 类 号：TN492[电子电信—微电子学与固体电子学] TN402