DRV10983 Overview
Description
The DRV10983 device is a three-phase sensorless motor driver with integrated power MOSFETs, which can provide continuous drive current up to 2 A. The device is specifically designed for cost-sensitive, lownoise, low-external-component-count applications.
Key Features
- 1 Input Voltage Range: 8 to 28 V
- Total Driver H + L rDS(on): 250 mΩ
- Drive Current: 2-A Continuous Winding Current (3-A Peak)
- Sensorless Proprietary Back Electromotive Force (BEMF) Control Scheme
- Continuous Sinusoidal 180° Commutation
- No External Sense Resistor Required
- For Flexibility User May Include External Sense Resistor to Monitor Power Delivered to Motor
- Integrated Step-Down Regulator to Efficiently Provide Voltage (5 V or 3.3 V) for Internal and External Circuits
- Supply Current 3 mA With Standby Version (DRV10983)
- Supply Current 180 μA With Sleep Version (DRV10983Z)
