2. Applications

Fan, Pump, Portable Vacuum motors

3. Features

● Sensorless PWM drive

● Capable to drive Delta or Wye configured motors

● Operating voltage: 5.5 to 27V (absolute maximum rating: 30V)

● Predriver for high side and low side N-ch MOSFETs drive

● 8 selectable levels of gate drive current

● Built-in closed loop speed control with adjustable speed curve

● Motor speed control by analog voltage, PWM duty cycle, or I2C

● Serial interface (I2C) for various settings

● Standby mode (by STBY pin)

● Current monitor output (PHBF pin)

● CW/CCW control (CWCCW pin)

● Brake input pin (BRAKE pin)

● Rotation speed output (FG pin)

● Abnormality detection output (ALERT pin)

● Thermal shutdown (TSD)

● Under voltage lockout (UVLO)

● Charge pump low voltage detection (CPVSD)

● Output current limit (OCP)

● Over current detection (ISD)

● Lock protection

● Small QFN36 package