Invention Grant
- Patent Title: Switching power circuit
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Application No.: US16806269Application Date: 2020-03-02
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Publication No.: US11594963B2Publication Date: 2023-02-28
- Inventor: Toshimasa Namekawa , Ryoma Matsuo , Katsumasa Tanaka
- Applicant: Kabushiki Kaisha Toshiba , Toshiba Electronic Devices & Storage Corporation
- Applicant Address: JP Tokyo; JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba,Toshiba Electronic Devices & Storage Corporation
- Current Assignee: Kabushiki Kaisha Toshiba,Toshiba Electronic Devices & Storage Corporation
- Current Assignee Address: JP Tokyo; JP Tokyo
- Agency: Allen & Overy LLP
- Priority: JPJP2019-161370 20190904
- Main IPC: H02M3/158
- IPC: H02M3/158 ; H02M3/157 ; H02M1/32
Abstract:
According to one embodiment, a switching power circuit compares a reference voltage with a feedback voltage of an output voltage, and controls the output voltage in accordance with the reference voltage, in which in a case where the output current is greater than a predetermined set current, the voltage of the reference voltage is decreased.
Public/Granted literature
- US20210067037A1 SWITCHING POWER CIRCUIT Public/Granted day:2021-03-04
Information query
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