A89303 driver equivalent, three-phase sensorless pump driver.
* AEC-Q100 qualified
* I2C serial port control
* Fast startup features
* Trapezoidal drive
* Sensorless (no Hall sensors required)
* Low RDS(ON) p.
The A89303 three-phase motor driver incorporates sensorless drive intended to drive low power automotive BLDC motors. A trapezoidal drive algorithm is implemented to minimize time to ramp up to maximum speed.
The device can be operated by PWM duty or.
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