Features
●Dual full bridge for a bipolar stepper motor driver
●Out put current 1.3A , Output Voltage 35V
●Constant current control (Fixed frequency PWM control)
●Built-in flywheel and flyback diodes)
●Noise cancellation function
●Current decay mode ( Fast decay or Slow decay)
●Cross conduction protection
●Overheating alarm
●Surface mount type package with heat sink（HSOP24)