Invention Grant
- Patent Title: Driving circuit for low voltage drop bridge rectifier and method thereof
- Patent Title (中): 低压降桥式整流器的驱动电路及其方法
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Application No.: US13400890Application Date: 2012-02-21
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Publication No.: US08797775B2Publication Date: 2014-08-05
- Inventor: Yike Li , Changjiang Chen , Rui Wang
- Applicant: Yike Li , Changjiang Chen , Rui Wang
- Applicant Address: CN Chengdu
- Assignee: Chengdu Monolithic Power Systems Co., Ltd.
- Current Assignee: Chengdu Monolithic Power Systems Co., Ltd.
- Current Assignee Address: CN Chengdu
- Agency: Perkins Coie LLP
- Priority: CN201110048130 20110224
- Main IPC: H02M7/155
- IPC: H02M7/155 ; H02M7/217 ; H02M1/08 ; H02M7/162 ; H02M7/17

Abstract:
The embodiments of the present circuit and method disclose a bridge rectifier and a driving circuit. The bridge rectifier having a first input, a second input, a first output, and a second output may comprise two high side diodes and two low side switches. The driving circuit may be coupled to the first input of the bridge rectifier and the second input of the bridge rectifier, and the driving circuit may be configured to provide a first driving signal and a second driving signal. The first driving signal may be coupled to a first low side switch and the second driving signal may be coupled to a second low side switch. The first driving signal may be limited to less than a first predetermined driving voltage and the second driving signal may be limited to less than a second predetermined driving voltage.
Public/Granted literature
- US20120218797A1 DRIVING CIRCUIT FOR BRIDGE RECTIFIER AND A DRIVING METHOD THEREOF Public/Granted day:2012-08-30
Information query
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