Patent ID: 8861145
Filing Date: 2014-10-14
Classification: H02H

Abstract:
1. A motor driver circuit with motor driver spike suppression, comprising: a microchip including a high side gate driver output, a low side gate driver output, and a high side source driver input; a high side MOSFET, wherein the high side gate driver output of the microchip is connected to a gate of the high side MOSFET; a low side MOSFET, wherein the low side gate driver output of the microchip is connected to a gate of the low side MOSFET; and a resistor-capacitor (RC) filter circuit including a driver signal input terminal and a driver signal output terminal, the driver signal input terminal connected to the high side source driver input of the microchip and the driver signal output terminal connected to a junction of source of the high side MOSFET and drain of the low side MOSFET.