DRV10975 Overview
Key Specifications
Package: Module
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-component-count applications.
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 (2-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 4.5 mA With Standby Version (DRV10975)
- Supply Current 80 μA With Sleep Version (DRV10975Z)
