Invention Grant
- Patent Title: Device for providing a power supply
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Application No.: US16787679Application Date: 2020-02-11
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Publication No.: US11353905B2Publication Date: 2022-06-07
- Inventor: Jean Camiolo , Alexandre Pons
- Applicant: STMicroelectronics (Grenoble 2) SAS , STMicroelectronics (Alps) SAS
- Applicant Address: FR Grenoble; FR Grenoble
- Assignee: STMicroelectronics (Grenoble 2) SAS,STMicroelectronics (Alps) SAS
- Current Assignee: STMicroelectronics (Grenoble 2) SAS,STMicroelectronics (Alps) SAS
- Current Assignee Address: FR Grenoble; FR Grenoble
- Agency: Crowe & Dunlevy
- Priority: FR1901411 20190212
- Main IPC: G05F1/575
- IPC: G05F1/575 ; G01R19/165 ; G05F3/18 ; G06F1/26 ; H03F3/45 ; H03K3/0233 ; G05F1/56
Abstract:
A first terminal receives a first DC voltage. A switch selectively couples the first terminal to a second terminal providing an output. A control circuit selectively actuates the switch in response to a comparison of the first DC voltage to a second DC voltage. A low-dropout (LDO) linear voltage regulator, connected between the first and third terminals, operates to provide the second DC voltage from the first DC voltage.
Public/Granted literature
- US20200257323A1 DEVICE FOR PROVIDING A POWER SUPPLY Public/Granted day:2020-08-13
Information query
IPC分类:
