DRV10987
Features
- 1 Operation Voltage Range:
- Motor Operation, 6.2 V to 28 V
- Total Driver H + L r DS(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
Frequency for EMI Management
- Initial Position-Detect Algorithm to Avoid Back-
Spin During Start-Up
- No External Sense Resistor Required
- Flexible User Interface Options:
- I2C Interface: Access Registers for mand and Feedback
- Dedicated SPEED Pin: Accepts Either Analog or PWM Input
- Dedicated FG Pin: Provides TACH Feedback
- Spin-Up Profile Can Be Customized With
EEPROM
- Forward-Reverse Control With DIR Pin
- Integrated Buck Converter, 5‑V, 100-m A
- Integrated LDO, 3.3‑V, 20-m A
- Standby Current, 8.5-m A
- Supply Current of 8.5 m A With Standby Version (DRV10987S)
- Supply Current of 48 μA With Sleep Version (DRV10987D)
- Protection Features
- Overcurrent Protection (Phase-to-Phase,
Phase-to-GND and Phase-to-VCC Short...
