自适应变频控制降压变换器的实现

2017 30th IEEE International System-on-Chip Conference (SOCC) Pub Date : 2017-09-01 DOI:10.1109/SOCC.2017.8226042

Ching-Yuan Yang, Jen-Yan Huang, Jun-Hong Weng

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引用次数: 2

摘要

本文提出了一种集成功率开关的单片CMOS DC-DC变换器，并采用了一种新的变频边界传导方式进行反馈控制。采用0.18 um CMOS技术实现，工作频率为90 kHz ~ 500 kHz，功率效率可达92.6%。包括I/O焊盘在内的总面积为1.1mm × 1.15mm。

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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Realization of buck converter with adaptive variable-frequency control

A monolithic CMOS DC-DC converter with integrated power switches and a novel variable-frequency boundary conduction mode for feedback control is presented in this paper. Implemented in a 0.18-um CMOS technology, the operating frequency is from 90 kHz to 500 kHz and the power efficiency can achieve 92.6%. The total area including I/O pads is 1.1mm × 1.15mm.

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2017 30th IEEE International System-on-Chip Conference (SOCC)

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