PT2477 Key Features
- 8V to 45V supply voltage range
- Dual H-bridge driver for bipolar stepper motor
- PWM chopping constant current regulation
- Built-In micro stepping sequencer
- Multiple micro steps, Full, 1/2, 1/4, 1/8, 1/16
- STEP and DIR logic inputs can control stepping
- Winding current decay modes
- Mixed Decay
- Slow Decay
- Fast Decay