发明授权
- 专利标题： Fuse circuit and semiconductor device including the same
- 专利标题（中）： 保险丝电路和包括其的半导体器件
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申请号： US12591720申请日： 2009-11-30
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公开(公告)号： US07940116B2公开(公告)日： 2011-05-10
- 发明人: Sang-Kyun Park
- 申请人： Sang-Kyun Park
- 申请人地址： KR Gyeonggi-do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Gyeonggi-do
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 优先权： KR10-2009-0049070 20090603
- 主分类号： H01H37/76
- IPC分类号： H01H37/76 ; H01H85/00
摘要：
A fuse circuit may include a fuse section which generates a fuse control signal at an output terminal of the fuse circuit in response to a power-up signal according to a status of a fuse in the fuse section; and a current path break section which detects the status of the fuse in the fuse section prior to a trip period of the power-up signal and breaks an inrush current path created in the fuse section during the trip period based on the detected status.
公开/授权文献
- US20100308896A1 Fuse circuit and semiconductor device including the same 公开/授权日：2010-12-09
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