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Light-load 에서 고효율을 가지는 PFM 전류모드 DC-DC Buck 변환기A Current-Mode DC-DC Buck Converter with PFM to Improve the Light-Load Efficiency
- Other Titles
- A Current-Mode DC-DC Buck Converter with PFM to Improve the Light-Load Efficiency
- Issue Date
- Jun-2008
- Publisher
- 대한전자공학회
- Citation
- 2008년도 대한전자공학회 하계종합학술대회 논문집, v.31, no.1, pp 601 - 602
- Pages
- 2
- Indexed
- OTHER
- Journal Title
- 2008년도 대한전자공학회 하계종합학술대회 논문집
- Volume
- 31
- Number
- 1
- Start Page
- 601
- End Page
- 602
- Abstract
- This paper presents pulse-frequency modulation (PFM) to improve the light-load efficiency. The proposed circuit is designed by using the device parameter of standard 0.13㎛ CMOS process. The performance of proposed circuit is evaluated by HSPICE simulation Measured efficiency in a light-load is measured 78-90 % for 0.1 to 100㎃ output current
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Related Researcher
- Roh, Jeong jin
- ERICA 공학대학 (SCHOOL OF ELECTRICAL ENGINEERING)