Low dropout voltage (LDO) regulator including a dual loop circuit and an application processor and a user device including the same듀얼 루프 회로와 애플리케이션을 포함하는 저탈락 전압 (LDO) 레귤레이터 동일한 것을 포함하는 프로세서와 사용자 장치

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A low dropout voltage (LDO) regulator including: a coarse loop circuit configured to receive an input voltage, generate a coarse code and adjust a coarse current according to the coarse code; a digital controller configured to receive the coarse code and generate a fine loop control signal according to the coarse code; and a fine loop circuit configured to receive the input voltage and the fine loop control signal and adjust a fine current according to the input voltage and the fine loop control signal, wherein the coarse current and the fine current adjust a level of an output voltage.
Assignee
KAIST, SAMSUNG ELECTRONICS CO LTD
Country
US (United States)
Application Date
2016-07-21
Application Number
15216147
Registration Date
2018-11-13
Registration Number
10126766
URI
http://hdl.handle.net/10203/276239
Appears in Collection
EE-Patent(특허)
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