Invention Grant
- Patent Title: Power supply circuits with discharge capability and methods of operating same
- Patent Title (中): 具有放电能力的电源电路及其操作方法
-
Application No.: US13766242Application Date: 2013-02-13
-
Publication No.: US09356450B2Publication Date: 2016-05-31
- Inventor: Sang Hun Jeon , Iksung Park , Young-Sang Cho
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Myers Bigel & Sibley, P.A.
- Priority: KR10-2012-0014886 20120214
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02J9/06
Abstract:
A power supply circuit includes a sequence control circuit configured to generate at least one control signal in response to a main power source, a voltage regulator circuit configured to be coupled to the main power source and to selectively generate at least one power supply voltage for a chipset from the main power source in response to the at least one control signal and a discharge circuit configured to discharge the voltage regulator circuit responsive to the at least one control signal.
Public/Granted literature
- US20130207695A1 POWER SUPPLY CIRCUITS WITH DISCHARGE CAPABILITY AND METHODS OF OPERATING SAME Public/Granted day:2013-08-15
Information query
