DRV10974 Description
The DRV10974 device is a three-phase sensorless motor driver with integrated power MOSFETs, which can provide continuous drive current up to 1 A (rms). The device is designed for cost-sensitive, low-noise, and low-external-ponent-count applications. The DRV10974 device uses a proprietary sensorless control scheme to provide dependable mutation.
DRV10974 Key Features
- 1 Input Voltage Range: 4.4 V to 18 V
- Total Driver H + L rDS(on): 750 mΩ (Typical) at
- Phase Drive Current: 1-A Continuous (1.5-A
- 180° Sinusoidal mutation for Optimal
- Resistor-Configurable Lead Angle
- Resistor-Configurable Current Limit
- Soft Start With Resistor-Configurable Acceleration
- Built-In Current Sense to Eliminate External
- Proprietary Sensorless Control Without Motor
- Simple User Interface