DRV10975 Description
The DRV10975 device is a three-phase sensorless motor driver with integrated power MOSFETs, which can provide continuous drive current up to 1.5 A. The device is specifically designed for cost-sensitive, lownoise, low-external-ponent-count applications. The DRV10975 device uses a proprietary sensorless control scheme to provide continuous sinusoidal drive, which significantly reduces the pure tone acoustics that...
DRV10975 Key Features
- 1 Input Voltage Range: 6.5 to 18 V
- Total Driver H + L rDS(on): 250 mΩ
- Drive Current: 1.5-A Continuous Winding Current
- Sensorless Proprietary Back Electromotive Force
- Continuous Sinusoidal 180° mutation
- No External Sense Resistor Required
- For Flexibility User May Include External Sense
- Flexible User Interface Options
- I2C Interface: Access Registers for mand and Feedback
- Dedicated SPEED Pin: Accepts Either Analog or PWM Input