DESCRIPTION

The UDN2916A is a bipolar monolithic integrated circuits intended to control and drive both winding

of a bipolar stepper motor or bidirectionally control two DC motors.

The UDN2916A with a few external components form a complete control and drive circuit for LS TTL or microprocessor controlled stepper motor system.

ABLE TO DRIVE BOTH WINDINGS OF BIPOLAR STEPPER MOTOR

OUTPUT CURRENT UP TO 750mA EACH WINDING

WIDE VOLTAGE RANGE 10V TO 50V

HALF-STEP, FULL-STEP AND MICROSTEPPING MODE

BUILT-IN PROTECTION DIODES

INTERNAL PWM CURRENT CONTROL

LOW OUTPUT SATURATION VOLTAGE

DESIGNED FOR UNSTABILIZED MOTOR SUPPLY VOLTAGE

INTERNAL THERMAL SHUTDOWN