STK6103

No. 4290- 5/11

Motor revolution is stopped by setting START/STOP to L level to turn off all drive transistors, and cut the supply of

current to the motor. Motor inertia will prevent instantaneous stopping. The brake function works to shorten the amount

of time needed to come to a complete stop. In input level L the V

transistors are turned on, and the amount of power generated by the rotating motor windings reduced to reduce the rpms.

This brake function has priority over all START/STOP, CW/CCW and position detect input conditions.

Fig. 2 Block Diagram