The MPQ6547-AEC1 is a three-phase, brushless DC (BLDC) motor driver that integrates three half-bridges, consisting of six N-channel Power MOSFETs, along with pre-drivers and gate drive power supplies.

The device is able to deliver up 1.5A of continuous current depending on the thermal and PCB conditions, with an adjustable over-current protection (OCP) threshold. It uses an internal charge pump to generate the gate drive supply voltage for the high-side MOSFETs (HS-FETs), and a trickle charge circuit that maintains a sufficient gate drive voltage to operate at 100% duty cycle.

The MPQ6547-AEC1 has unique independent ground pins for each half-bridge, which make it possible to provide current measurement through an external shunt resistor for different application requirements. Internal safety features include thermal shutdown, under-voltage lockout (UVLO), and OCP.

The MPQ6547-AEC1 is available in a QFN-18 (3mmx4mm) package, and is AEC-Q100 qualified.