MTD6508 Motor Driver

Microchip Technology MTD6508 Motor Driver is a three-phase, full-wave, sensorless driver for Brushless DC (BLDC) motors. The MTD6508 features a 180° sinusoidal drive, high torque output, and silent drive. The MTD6508 offers adaptive features, parameters, and a wide 2.0V to 5.5V supply power range, allowing the device to cover a broad range of motor characteristics while requiring minimum external components. Speed control can be achieved through either Power Supply Modulation (PSM) or Pulse Width Modulation (PWM). The compact packaging and a minimal bill of materials make the MTD6508 ideal for fan applications. The frequency generator (FG) output enables precision speed control in closed-loop applications.