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800nA quiescent current 를 가지는 저전압 200mA 급 DC-DC Buck 변환기

Title
800nA quiescent current 를 가지는 저전압 200mA 급 DC-DC Buck 변환기
Other Titles
200mA low power DC-DC buck converter with 800nA quiescent current
Author
노정진
Issue Date
2006-06
Publisher
대한전자공학회
Citation
대한전자공학회 2006년 하계종합학술대회, Page. 257 - 258
Abstract
파워서플라이 회로가 저전압 저전력 동작을 하게 됨에 따라 최소의 동작 대기 전류를 가지는 회로의 설계가 날이 갈수록 중요해 지고 있다. 이에 따라 본 논문에서는 800nA 급의 최소전류를 가지는 DC-DC buck 변환기 회로를 설계 제작하였고 그에 따른 측정 결과를 보여 준다. As power supply managements become more important than before, supplying a stable system voltage is becoming more and more critical. In this study we propose to use the advantage of weak inversion region of MOS transistors. Analog system, which uses weak inversion region, could work in low voltage environment and reduce power consumption. The proposed buck-converter in weak inversion region of MOS transistor has been verified by silicon chip.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE01743211&language=ko_KRhttp://repository.hanyang.ac.kr/handle/20.500.11754/108126
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ELECTRICAL ENGINEERING(전자공학부) > Articles
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