Patent ID: 8552769

Claim:
A semiconductor device comprising: a first power element having a control terminal, a first terminal, and a second terminal; a second power element totem-pole-connected to the first power element; a first driving circuit having a high-voltage terminal connected to a power sauce, and a low-voltage terminal, and driving the first power element corresponding to a first input signal; a second driving circuit driving the second power element corresponding to a second input signal; a resistor having a first end connected to the second terminal of the first power element and a second end connected to the low-voltage terminal of the first driving circuit; and a switching element connected between the high-voltage terminal of the first driving circuit and the first end of the resistor, and turned ON and OFF corresponding to the first input signal or the second input signal, wherein when the first input signal is an OFF signal, the first driving circuit supplies a voltage of the low-voltage terminal to the control terminal of the first power element and the first power element is turned OFF, and when the first input signal is an OFF signal or when the second input signal is an ON signal, the switching element is turned ON.