original New PWM SI-7230E Stepping Motor Driver IC SIP24

SI-7230E# Stepping Motor Driver thick film driver module IC Chip SIP24 New Original

Features:
Effective power saving, high torque and fast transient response.
1) Chopped constant current drive
made it unnecessary to put series resistor.

2) Full bridge bipolar driver
made it possible to use the coils of motor effectively.

3) Surge voltage utilization
reuses the inductive energy by charging it to capacitor, which does not require damping circuit.

The IC makes total system compact because of low power dissipation
and because of integrated circuit utilization. Output torque can be contolled easily by PWM circuit.
It can be applied to the double1-2 phase excitation motors.

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