UC2842A
UC2842A is High Performance Current Controller manufactured by onsemi.
UC3842A, UC3843A, UC2842A, UC2843A
High Performance Current Mode Controllers
The UC3842A, 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 ponents. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature pensated reference, high gain error amplifier, current sensing parator, and a high current totem pole output ideally suited for driving a power MOSFET.
Also included are protective Features consisting of input and reference undervoltage lockouts each with hysteresis,...
