发明名称 Method for driving a semiconductor switch and circuit configuration with a semiconductor switch
摘要 A method for driving a semiconductor switch with load current limiting and thermal protection whose maximum load current is limited and which switches off when a predetermined upper temperature is exceeded and switches on again when a predetermined lower temperature is crossed. The semiconductor switch is operated in a normal mode and a fault mode. The semiconductor switch is driven in the fault mode once the predetermined temperature is exceeded; and the load current is limited to a first maximum value in a normal mode and a second maximum value, which is lower than the first maximum value, in a fault mode. Such a circuit configuration with a semiconductor switch has a protection circuit and a sensor circuit.
申请公布号 US2004070910(A1) 申请公布日期 2004.04.15
申请号 US20030675050 申请日期 2003.09.30
申请人 GERGINTSCHEW ZENKO 发明人 GERGINTSCHEW ZENKO
分类号 H03K17/08;H03K17/082;(IPC1-7):H02H5/04 主分类号 H03K17/08
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