Datasheet Summary
DESCRIPTION
The MP6631 is a three-phase brushless DC (BLDC) motor driver with integrated power MOSFETs. The device supports a single external Hall-effect sensor or triple external Hall-effect sensors to drive a three-phase BLDC motor, with up to 3A of peak phase current and an input voltage (VIN) range of 3.6V to 24V.
The MP6631 controls the motor speed through the pulse-width modulation (PWM) signal or the DC signal on the PWM/DC pin with closed/open-loop speed control. The device Features a built-in, configurable speed curve function. It also Features a sinusoidal drive for maximum torque, as well as low speed ripple and noise across the full speed range.
The MP6631 provides rotational...