UC3842AN Current Mode PWM Controllers 8 Pin DIP Package

High Performance Current Mode Controllers The UC3842AN, UC3843A series of high performance fixed frequency current mode controllers are specifically designed for off. line and DC-to-DC converter applications offering the designer a cost effective solution with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, high gain error amplifier, current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.