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등록 DSM을 이용한 Buck-boost converter

DSM을 이용한 Buck-boost converter
발명자
조영균, 김명돈, 현석봉
출원번호
16198398 (2018.11.21)
공개번호
20190326814 (2019.10.24)
등록번호
10505448 (2019.12.10)
출원국
미국
협약과제
17HF1400, 차세대 무선통신용 반도체 기반 스마트 안테나 기술 개발, 현석봉
초록
A buck-boost converter using a delta-sigma modulator (DSM) includes a buck-boost mode driving circuit configured to receive an input voltage and output an output voltage according to an operation mode, a mode controller configured to sense an output of the buck-boost mode driving circuit and determine the operation mode, and a gate driver configured to receive a mode determination signal for determining the operation mode from the mode controller and control switches included in the buck-boost mode driving circuit. Accordingly, output ripple characteristics thereof can be improved.
KSP 제안 키워드
BUCK-BOOST converter, Boost mode, Delta-Sigma Modulator, Driving circuit, Input voltage, Mode controller, Output Voltage, Ripple characteristics, boost converter, buck-boost, delta-sigma, gate driver, operation mode, output ripple
패밀리
 
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구분 특허 출원국 KIPRIS
등록 델타 시그마 모듈레이터를 이용한 벅-부스트 컨버터 대한민국 KIPRIS