CW5045 Stepper motor driver current range: 1.5A-4.5A voltage range:24Vdc~48Vdc Output current: 1.3A ... rising edge duration >10uS)DIR + DIR-: Stepping motor direction input, voltage level touched off,high towards, ... low reverseENA+ ENA-: motor free Note:When ambient temperature is high or ... mistake CW5045 2-phase Stepper motor driver, Stepping motor driver,1.5A~4.5A, 24Vdc~48Vdc