发明授权
- 专利标题： FET monitoring and protecting system
- 专利标题（中）： FET监控和保护系统
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申请号： US11530292申请日： 2006-09-08
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公开(公告)号： US07719811B2公开(公告)日： 2010-05-18
- 发明人: Ronald Brombach , Karl Wojcik , Jim Weinfurther , Brian Tian
- 申请人： Ronald Brombach , Karl Wojcik , Jim Weinfurther , Brian Tian
- 申请人地址： US MI Dearborn
- 专利权人： Ford Global Technologies
- 当前专利权人： Ford Global Technologies
- 当前专利权人地址： US MI Dearborn
- 代理商 Angela M. Brunetti; Frank MacKenzie
- 主分类号： H02H9/02
- IPC分类号： H02H9/02
摘要：
A FET monitoring and protecting system (10) that includes a FET switch device (20). The FET switch device (20) includes a FET (22), a logic device (57), and a feedback status output (26). The logic device (57) is electrically coupled to the FET (22) and generates a feedback status signal. A counter (60) is incremented in response to an actual short circuit condition of the FET switch device (20). A controller (18) is electrically coupled to the feedback status output (26). The controller (18) permits the activation of the FET (22) in response to the feedback status signal and a value of the counter (60).
公开/授权文献
- US20080062604A1 FET MONITORING AND PROTECTING SYSTEM 公开/授权日：2008-03-13
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