子电路参数对电荷泵效率的影响

2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME) Pub Date : 2021-10-27 DOI:10.1109/SIITME53254.2021.9663632

Ionelia-Bianca Brezeanu, Cătălin Botezatu, A. Vasile, G. Brezeanu

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引用次数: 0

摘要

本文旨在为集成电荷泵DC-DC转换器的主题提供见解。具体分析了内部子块特性对电荷泵变换器效率的影响。所讨论的模块是电荷泵核心、振荡器和带运算放大器的偏置发生器。为此，在CMOS技术中设计了一种电荷泵转换器，能够满足非常高的效率值-超过80%。SPICE模拟验证了理论设计考虑。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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The Impact of the Sub-circuits Parameters on the Efficiency of a Charge Pump

This paper targets to provide insights into the topic of integrated charge pump DC-DC converters. Concretely, we analyze the impact of the internal sub-blocks’ characteristics on the efficiency of a charge pump converter. The blocks under discussion are the charge pump core, the oscillator, and the bias generator with an operational amplifier. For this purpose, a charge pump converter, able to meet very high values for efficiency - over 80%, was designed in a CMOS technology. SPICE simulations are used to confirm the theoretical design considerations.

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2021 IEEE 27th International Symposium for Design and Technology in Electronic Packaging (SIITME)

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