High light-load efficiency charge pumps

被引：12

作者：

Falconi, C ^{[1
]}

Savone, G ^{[1
]}

D'Amico, A ^{[1
]}

机构：

[1] Univ Roma Tor Vergata, Dept Elect Engn, Rome, Italy

来源：

2005 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS), VOLS 1-6, CONFERENCE PROCEEDINGS | 2005年

关键词：

D O I：

10.1109/ISCAS.2005.1464980

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Here, first, we analyze the undesired charge transfer occurring in charge pumps; afterwards we present a circuit which is less susceptible to this issue, resulting in significant improvements of the light load efficiency in charge pumps which must have a sufficiently high maximum current capability. SPICE simulations confirm the theoretical results.

引用

页码：1887 / 1890

页数：4

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