Proceedings of the Korean Institute of Information and Commucation Sciences Conference (한국정보통신학회:학술대회논문집)
- 2011.10a
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- Pages.404-407
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- 2011
A Design of Current Mode PWM/PFM DC-DC Boost Converter
전류모드 PWM/PFM DC-DC Boost 변환기 설계
- Hwang, In-Ho (University of Incheon) ;
- Yu, Seong-Mok (University of Incheon) ;
- Park, Jong-Tae (University of Incheon) ;
- Yu, Chong-Gun (University of Incheon)
- Published : 2011.10.26
Abstract
This paper presents a design of current mode PWM/PFM DC-DC Boost converter. This DC-DC Boost Converter operates with PWM mode at the heavy loads and with PFM mode at light loads. The DC-DC boost converter is designed with CMOS 0.35
본 논문은 전류모드에서 동작하는 PWM/PFM DC-DC Boost 변환기의 설계를 하였다. 부하전류가 클 때는 PWM으로 동작하고, 부하 전류가 작을 때는 PFM으로 동작함으로써 높은 효율을 유지할 수 있게 설계하였다. DC-DC Boost 변환기는