Switched-Capacitor DC-DC Converter: Evolution from Transformer Model to Circuitry

被引：0
|
作者：
Huang M. [1 ]
Chen Z. [1 ]
Xia T. [1 ]
Yang Z. [1 ]
机构：
[1] State Key Laboratory of Analog and Mixed-Signal VLSI, University of Macau
来源：
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology | / 46卷 / 05期
基金：
中国国家自然科学基金;
关键词：
DC-DC converter; Evolution; Switched-capacitor; Transformer model;
D O I：
10.11999/JEIT231216
中图分类号：
学科分类号：
摘要：
SC DC-DC converters have wide applications. Previous works proposed multiple topologies for a high voltage conversion ratio scenario, such as Dickson, Cockcroft-Walton, Series-Parallel, Ladder, Fibonacci and Divider. They have their own features, fitting different applications. However, it is unclear how these topologies are generated, what the main differences are between them, and what the advantages and disadvantages are. Therefore, this paper starts from the transformer model of the SC converters, analyzing the difference among them. Then, it is demonstrated how the SC converters evolve from the model to the real circuitries, where multiple intuitive understanding can be obtained. © 2024 Science Press. All rights reserved.
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收藏
页码：1888 / 1895
页数：7
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