UC3845N PWM Controller — Fast, Efficient Power Control

The UC3845N is a current-mode PWM controller built for off-line and DC-DC power supply designs. It delivers fast response and stable operation through its fixed-frequency oscillator and wide duty cycle range. With low startup current and optimized efficiency, the UC3845N reduces overall system power loss. Its high-speed output allows direct drive of power MOSFETs, supporting applications that demand reliable switching control. Packaged in a 8-pin PDIP, it integrates easily into compact layouts. Trusted for robust performance across industrial and consumer systems, the UC3845N is a proven choice. View the datasheet and order the UC3845N today.