Half-bridge module and motor controller adopting half-bridge module

The utility model provides a half-bridge module and a motor controller adopting the half-bridge module. The half-bridge module comprises a printed circuit board, and a power half-bridge circuit, a driving control circuit and a current sampling circuit which are integrated on the printed circuit board. The printed circuit board is provided with a direct current power interface, the direct current power interface is a wiring terminal comprising a base part and a protruding part, the bottom surface of the base part is provided with a recess, and when the two printed circuit boards are stacked, the protruding part of one printed circuit board extends into the recess of the base part of the other printed circuit board so as to realize mechanical plugging and electric connection at the same time. The motor controller provided by the utility model comprises the half-bridge module. According to the invention, the half-bridge module can be stacked, the power half-bridge circuit, the driving control circuit and the cur