电荷泵拓扑和设计策略概述  

Design strategies and topologies of charge pump

作　　者：马铭磷[1] 蔡兴龙[1] MA Minglin CAI Xinglong(College of Information and Engineering, Xiangtan University, Xiangtan 411105, China)

机构地区：[1]湘潭大学信息工程学院,湖南湘潭411105

出　　处：《邵阳学院学报（自然科学版）》2016年第4期26-31,共6页Journal of Shaoyang University：Natural Science Edition

基　　金：湖南省自然科学基金资助项目(2015JJ2140)

摘　　要：由于各种电子器件趋于小型化,提供能源的方式要求越来越高,保持功耗、面积尽量小和电路高度集成化已经成为一种趋势。本文提到的电荷泵电路大大满足了上述要求,因此电荷泵电路被广泛应用于开关电源,射频电路,各种驱动电路,记忆性电路,低功耗能量收集等集成电路中。本文主要分析了电荷泵电路使用的模型,关键参数,优化策略和各种不同电荷泵电路拓扑结构。Due to miniaturization of various electronic devices, and the requirement of energy providing mode ever-growing, maintaining low power consumption and area as small as possible and highly integrated circuits have become a trend. The charge pump circuit mentioned by this essay greatly satisfy above requirement, therefore which is widely used in IC such as switching power supply, radio frequency circuit, various drive circuit, memory circuit, low power energy collection circuit etc. The essay mainly analyzes the usage- model, the key parameter, the details of optimizing stategy, ultimately the topological structure of serveral charge pump circuit.

关 键 词：电荷泵 电路模型 优化策略 拓扑结构 

分 类 号：TN402[电子电信—微电子学与固体电子学]