Invention Grant
- Patent Title: Switch mode power supply control circuit to reduce overshoot of an output voltage
- Patent Title (中): 开关电源控制电路可以减少输出电压的过冲
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Application No.: US14014318Application Date: 2013-08-29
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Publication No.: US09306451B2Publication Date: 2016-04-05
- Inventor: Qian Ouyang
- Applicant: Chengdu Monolithic Power Systems Co., Ltd.
- Applicant Address: CN Chengdu
- Assignee: Chengdu Monolithic Power Systems Co., Lt.d
- Current Assignee: Chengdu Monolithic Power Systems Co., Lt.d
- Current Assignee Address: CN Chengdu
- Agency: Perkins Coie LLP
- Priority: CN201210311563 20120829
- Main IPC: H02M3/157
- IPC: H02M3/157 ; H02M3/156 ; H02M3/158
Abstract:
A switch mode power supply having an output terminal configured to provide an output voltage which is regulated to an output target, the switch mode power supply has a first switch and a control circuit. When the output voltage increases to a first threshold voltage, the control circuit is configured to turn OFF the first switch until a time period expires.
Public/Granted literature
- US20140062434A1 SWITCH MODE POWER SUPPLY, CONTROL CIRCUIT AND ASSOCIATED CONTROL METHOD Public/Granted day:2014-03-06
Information query
IPC分类:
