PWM STEPPING MOTOR DRIVER

The TA7289P, TA7289F/FG are PWM solenoid driver designed especially for use high efficiency stepping motor control. It consist of 1.5A peak current drive capable output full bridge driver, oscillation circuit for PWM switching, 4bit D−A for output current control and TTL compatible input circuit.

FEATURES

• Wide Range of Operating Voltage

   : VCC (opr.) Min. = 6~27 V

• High Current Capability: IO Max = 1.5 A (PEAK)

• LS−TTL Compatible Control Inputs (IN A, IN B)

• Few External Components Required.

• Build−in 4bit DAC.