Invention Grant
- Patent Title: DC-DC converter and television receiver therewith
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Application No.: US14754790Application Date: 2015-06-30
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Publication No.: US09612604B2Publication Date: 2017-04-04
- Inventor: Hidekazu Hayashi
- Applicant: Rohm Co., Ltd.
- Applicant Address: JP Kyoto
- Assignee: Rohm Co., Ltd.
- Current Assignee: Rohm Co., Ltd.
- Current Assignee Address: JP Kyoto
- Agency: Fish & Richardson P.C.
- Priority: JP2014-143255 20140711
- Main IPC: G09G3/20
- IPC: G09G3/20 ; G05F1/56 ; H04N5/63 ; G09G3/36 ; H02M3/15 ; H03K17/16 ; H02M3/158 ; H04N5/44
Abstract:
In a DC-DC converter that can be operated in an asynchronous manner with a rectification diode connected to an external terminal, a conducting path through a transistor that is turned on and off according to a clock signal is provided between a bootstrap circuit, which is composed of a bootstrap diode and a bootstrap capacitor, and a ground terminal.
Public/Granted literature
- US20160011610A1 DC-DC CONVERTER AND TELEVISION RECEIVER THEREWITH Public/Granted day:2016-01-14
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