High light-load efficiency charge pumps | IEEE Conference Publication | IEEE Xplore

High light-load efficiency charge pumps


Abstract:

We first analyze the undesired charge transfer occurring in charge pumps; we then present a circuit which is less susceptible to this issue, resulting in significant impr...Show More

Abstract:

We first analyze the undesired charge transfer occurring in charge pumps; we then 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.
Date of Conference: 23-26 May 2005
Date Added to IEEE Xplore: 25 July 2005
Print ISBN:0-7803-8834-8

ISSN Information:

Conference Location: Kobe, Japan

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