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Texas Instruments DRV8428PEVM Motor Driver Evaluation Module (EVM) allows for easy evaluation of the DRV8428P. The DRV8428P is an integrated motor-driver solution for bipolar stepper motors or brushed DC motors. The device integrates two N-channel power MOSFET H-bridges, integrated current sense, and regulation circuitry. The Texas Instruments DRV8428P devices can be powered with a supply voltage from 4.5V to 33V. A simple PWM control interface allows for an external controller to manage the outputs. The decay mode can be selected as a slow, mixed decay, smart tune Ripple Control, or smart tune Dynamic Decay current regulation scheme.