Slope Compensation and Relative Stability of Peak Current-Mode Controlled PWM DC-DC Converters in CCM

被引：0

作者：

Kondrath, Nisha ^{[1
]}

Kazimierczuk, Marian K. ^{[2
]}

机构：

[1] Villanova Univ, Dept Elect & Comp Engn, Villanova, PA 19085 USA

[2] Wright State Univ, Dept Elect Engn, Dayton, OH 45435 USA

来源：

2013 IEEE 56TH INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS (MWSCAS) | 2013年

关键词：

CONTINUOUS CONDUCTION MODE; UNIFIED MODEL; CURRENT LOOP;

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：

Relative stability of the inner-current loop with slope compensation for peak-current mode controlled PWM dc-dc converters operating in CCM is analyzed. Expressions for required compensation slope and control current level to achieve a specified margin of stability are derived. Design procedure and Saber Sketch simulation results for a buck converter with the inner-current loop are presented to validate the theory presented.

引用

页码：477 / 480

页数：4

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