Harness, Dickey & Pierce, P.L.C.
Power module including leakage current protection circuit
A power module including a power device and a periphery circuit configured to suppress a leakage current in the power device. The periphery circuit includes a leakage current detection circuit configured to detect a leakage current from the power device and control operation of the power device based on a result of the detection. The leakage current detection circuit including an input terminal connected to the power device, a plurality of NMOS transistors, a plurality of PMOS transistors connected to the plurality of NMOS transistors, and a comparator.
Samsung Electronics Co., Ltd.
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Hyun-sik Ho-jung U-in Jai-kwang
Choi Kim Chung Shin