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

 

패밀리 특허 목록

구분	특허	출원국	KIPRIS
등록	델타 시그마 모듈레이터를 이용한 벅-부스트 컨버터	대한민국	KIPRIS