DC-DC降压变换器的失真分析

2017 International SoC Design Conference (ISOCC) Pub Date : 2017-11-01 DOI:10.1109/ISOCC.2017.8368857

V. Sharma, H. Shrimali, J. N. Tripathi, Rakesh Malik

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引用次数: 2

摘要

本文介绍了采用意法半导体(STMicroelectronics) 180 nm BCD8工艺设计的12v至1.2 V降压变换器的设计和谐波失真分析。这个级数决定了基次、二次和三次谐波的封闭形式方程。分析结果表明，当输入纹波幅值在0 V ~ 1.8 V范围内变化时，仿真结果与仿真结果的匹配度分别为96%、97%和90%。

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Distortion analysis for a DC-DC buck converter

This paper presents design and harmonic distortion analysis using Volterra series for a 12 V to 1.2 V buck converter designed in the 180 nm BCD8 technology of STMicroelectronics. The series determines the closed-form equations for fundamental, second and third harmonics. From the analysis, the results are 96 %, 97 % and 90 % matched with the simulation results when the amplitude of the input ripple varies from 0 V to 1.8 V.

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来源期刊

2017 International SoC Design Conference (ISOCC)

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