专利名称：Junction temperature sensing for MOSFET发明人：Jun Honda申请号：US11485892申请日：20060713
公开号：US20070014067A1公开日：20070118
专利附图：
摘要：A method of protecting a MOSFET switch from overheating. The method isachieved by determining a ratio of ON resistance of the switch to resistance of a senseresistor, the sense resistor being series coupled in the source-drain circuit of the switch.Further, the ratio is compared to a reference signal and an output signal is generated
when the ratio exceeds the reference signal.
申请人：Jun Honda
地址：El Segundo CA US
国籍：US
更多信息请下载全文后查看
因篇幅问题不能全部显示，请点此查看更多更全内容