Invention Application
- Patent Title: System and Method for Short Circuit Protection
- Patent Title (中): 短路保护系统及方法
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Application No.: US12892726Application Date: 2010-09-28
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Publication No.: US20110075308A1Publication Date: 2011-03-31
- Inventor: Zhaoang Yang , Haiyang Liu , Zhongxuan Tu , Jianxin Zhang
- Applicant: Zhaoang Yang , Haiyang Liu , Zhongxuan Tu , Jianxin Zhang
- Applicant Address: CN Shanghai
- Assignee: STMicroelectronics R&D (Shanghai) Co., Ltd.
- Current Assignee: STMicroelectronics R&D (Shanghai) Co., Ltd.
- Current Assignee Address: CN Shanghai
- Priority: CN200910175706.0 20090929
- Main IPC: H02H3/00
- IPC: H02H3/00

Abstract:
In one embodiment, a system for providing short circuit protection is disclosed. The system has a supply circuit and a series switch. The supply circuit has a supply input and a supply output, and is configured to deliver an output current at the supply output, and to disable the supply output if the output current exceeds a first current limit. The series switch coupled between the supply output of the supply circuit and a supply node, and the supply node is configured to be coupled to a load.
Public/Granted literature
- US08724279B2 System and method for short circuit protection Public/Granted day:2014-05-13
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