2x UC3845AN ST MICROELECTRONICS New $11.99 in Stock Today 10/units Total. ST MICROELECTRONICS UC3845AN CURRENT MODE PWM CONTROLLER 25V 8 PIN DIP UC3845AN 30V,1A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle Power Supply Controller PWM Controller 8-PDIP Make Offer on a Larger Quantity Box 420