发明授权
- 专利标题： Two-chip power IC having an improved short-circuit response
- 专利标题（中）： 具有改善的短路响应的双芯片功率IC
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申请号： US09477132申请日： 2000-01-03
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公开(公告)号： US06323531B1公开(公告)日： 2001-11-27
- 发明人: Rainald Sander , Xaver Schlögel , Jenoe Tihanyi
- 申请人： Rainald Sander , Xaver Schlögel , Jenoe Tihanyi
- 优先权： DE19728281 19970702
- 主分类号： H01L31058
- IPC分类号： H01L31058
摘要：
The invention relates to a two-chip power IC, in which a sensor chip having a sensor is mounted on a switch chip having a switch. The sensor is electrically connected to the switch in order to turn the switch off when a temperature detected by the sensor exceeds a threshold value which can be preset. In order to ensure that the sensor chip is heated more quickly, at least one supply line for the switch is routed in the vicinity of the sensor so as to assure good heat transfer from the supply line to the sensor.
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