Dynamic Characteristics of Digitally Controlled Buck-Boost DC-DC Converter

被引：0
|
作者：
Kurokawa, Fujio [1 ]
Ishibashi, Taku [1 ]
机构：
[1] Nagasaki Univ, Nagasaki 8528521, Japan
来源：
2009 INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND DRIVE SYSTEMS, VOLS 1 AND 2 | 2009年
关键词：
Buck-boost DC-DC converter; Digital control; FIR filter;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The purpose of this paper is to present the dynamic characteristics of the digitally controlled buck-boost dc-dc converter. Furthermore, the relationship between the parameters of control circuit and the dynamic characteristics is discussed. We examine the design criterion to improve the dynamic characteristics. As a result, it is revealed that the wide range of input voltage is realized by setting not only the appropriate filter but also the suitable gain in the digitally controlled buck-boost dc-dc converter.
引用
收藏
页码：608 / 611
页数：4
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