Ordering number : ENN7441A Thick-Film Hybrid IC STK672-060 Stepping Motor Driver (Sine Wave Drive) Output Current: 1.
2 A (No Heat Sink*) Unipolar constant-current chopper (external excitation PWM) circuit with built- in microstepping controller Overview The STK672-060 is a stepping motor driver hybrid IC that adopts power MOSFETs in its output stage.
It features a built-in microstepping controller that implements unipolar constant current PWM drive.
Since this IC includes a 4-phase distribution controller for stepping motors, it can contribute not only to system simplification but to circuit standardization as well.
The STK672-060 supports the 2 phase, 1-2 phase, W1-2 phase, 2W1-2 phase, a...

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