Datasheet Summary
50 V Ultra-Low Noise FOC Motor Controller
Features
AND BENEFITS
- Code-free sensorless field-oriented control (FOC), for driving motors at up to 400 Hz
- Constant speed, constant torque, constant power, or openloop operating mode
- I2C interface for motor control and status readback
- Universal 32-point speed/power/torque/duty curve
- Ultra-quiet operation
- Proprietary non-reverse fast startup
- Soft-On Soft-Off (SOSO) for quiet operation
- Analog / PWM / Clock mode speed control
- Configurable current limit
- Windmill startup operation (fwd and rev)
- Lock detection
- Short-circuit protection (OCP)
- Brake and direction inputs
- Adjustable gate drive
APPLICATIONS
- Ceiling fans,...