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DATA SHEET
DRV8824 Stepper Motor Controller IC
1 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
- Low-Current Sleep Mode
- Built-In 3.3-V Reference Output
- Small Package and Footprint
- Protection Features:
- Overcurrent Protection (OCP)
- Thermal Shutdown (TSD)
- VMx Undervoltage Lockout (UVLO)
- Fault Condition Indication Pin (nFAULT)
