Invention Grant
- Patent Title: Heat dissipation circuit and regulator control circuit including the same
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Application No.: US15866672Application Date: 2018-01-10
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Publication No.: US10437276B2Publication Date: 2019-10-08
- Inventor: Ju Hyun Lee , Kyu Ho Kim , Chun Sik Jung , Sung Gon Kim
- Applicant: SILICON WORKS CO., LTD.
- Applicant Address: KR
- Assignee: SILICON WORKS CO., LTD.
- Current Assignee: SILICON WORKS CO., LTD.
- Current Assignee Address: KR
- Agency: Polsinelli PC
- Priority: KR10-2017-0007181 20170116
- Main IPC: G05F1/10
- IPC: G05F1/10 ; G05F1/567 ; G05F5/00 ; H02H3/08 ; H02H3/20 ; H02P9/30 ; H02H9/04
Abstract:
A regulator control circuit includes a regulator configured to provide an output voltage by regulation using one of an input voltage and a dropped input voltage, to a load; and a heat dissipation circuit configured to sense a change in the input voltage, and provide the dropped input voltage to the regulator when the input voltage is sensed to be equal to or higher than a preset level.
Public/Granted literature
- US20180203479A1 HEAT DISSIPATION CIRCUIT AND REGULATOR CONTROL CIRCUIT INCLUDING THE SAME Public/Granted day:2018-07-19
Information query
IPC分类:
