Ordering number : ENN6507A Thick-Film Hybrid IC STK672-080 Stepping Motor Driver (Sine Wave Drive) Output Current: 2.8 A (No Heat Sink ) Unipolar constant-current chopper (external excitation PWM) circuit with built-in microstepping controller Overview The STK672-080 is a stepping motor driver hybrid IC that uses power MOSFETs in the output stage.
It includes a built-in microstepping controller and is based on a unipolar constant-current PWM system.
The STK672-080 supports application sim