DRV8824 Description
The DRV8824 provides an integrated motor driver solution for printers, scanners, and other automated equipment applications. The device has two Hbridge drivers and a microstepping indexer, and is intended to drive a bipolar stepper motor. The output driver block consists of N-channel power MOSFETs configured as full H-bridges to drive the motor windings.
DRV8824 Key Features
- PWM Microstepping Stepper Motor Driver
- Built-In Microstepping Indexer
- Up to 1/32 Microstepping
- Multiple Decay Modes
- Mixed Decay
- Slow Decay
- Fast Decay
- 8.2-V to 45-V Operating Supply Voltage Range
- 1.6-A Maximum Drive Current at 24 V and TA = 25°C
- Simple STEP/DIR Interface