2-phase stepper motor driver.
q Highly-accurate micro step drive by chopping sink output transistor and source output transistor simultaneously q Bipolar and constant current drive q Built in a therma.
The M54676P is a semiconductor IC to drive a bipolar stepper motor by the micro step method by changing the coil current of the motor continuously.
PIN CONFIGURATION (TOP VIEW)
OutA Out ∗A SG A Sense A GND GND Vref A Phase A Phase ∗A 1 2 3 4 5 6 7 8.
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