DRV10987 Description
The DRV10987 device is a 3-phase sensorless 180° sinusodial motor driver with integrated power MOSFETs, which can provide continuous drive current up to 2 A. The device is specifically designed for cost-sensitive, low-noise, low-external-ponentcount fan and pump applications.™ The DRV10987 device delivers current to the motor with supply voltage as low as 6.2 V. If the power supply voltage is higher than 28 V, the...
DRV10987 Key Features
- 1 Operation Voltage Range
- Motor Operation, 6.2 V to 28 V
- Total Driver H + L rDS(on)
- 250 mΩ at TA = 25°C
- Drive Current: 2-A Continuous Winding Current (3-A Peak)
- Sensorless Sinusoidal 180° mutation Scheme
- Configurable Output PWM Slew Rate and
- Initial Position-Detect Algorithm to Avoid Back
- No External Sense Resistor Required
- Flexible User Interface Options