DRV10970 Overview
Description
The DRV10970 is an integrated three-phase BLDC motor driver for home appliance, cooling fans, and other general-purpose motor control applications. The embedded intelligence, small form factor, and simple pinout structure reduce the design complexity, board space, and system cost.
Key Features
- 1 Wide Power Supply Voltage Range: 5 to 18 V
- Integrated FETs: 1-A RMS, 1.5-A Peak Output Phase/Winding Current
- Total Driver H + L RDSON: 400 mΩ
- Embedded 180° Sine-Wave and Trapezoidal Commutations
- Ultra-Low Power Consumption in Sleep Mode (35 µA)
- Adaptive Drive Angle Adjustment
- Three or Single Hall Sensor Option to Minimize System Cost
- Motor Spin Direction Control
- Configurable for 30° Hall Placement or 0° Hall Placement
- Adjustable Retry Timing after Motor Lock
