Low-voltage zero quiescent current PFM boost converter for portable devices

被引：0
|
作者：
Chen, Hou-Mng [1 ]
Chang, Robert C. [1 ]
Huang, Chih-Liang [1 ]
机构：
[1] Natl Chung Hsing Univ, Dept Elect Engn, Taichung 40227, Taiwan
来源：
20TH ANNIVERSARY IEEE INTERNATIONAL SOC CONFERENCE, PROCEEDINGS | 2007年
关键词：
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a low-voltage zero quiescent current PFM boost converter which is designed with a standard TSMC 3.3/5V 0.35-mu m CMOS technology. The proposed circuit can correctly operated at 0.9V supply voltage so that it can boost 0.9V supply to 3.6V by using a ringing oscillator, a multiplexer, a precise voltage detector and a proposed feedback scheme. Moreover, the proposed PFM boost converter circuit consumes zero quiescent current.
引用
收藏
页码：177 / 180
页数：4
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