UC3842G Datasheet | Unisonic Technologies

UNISONIC TECHNOLOGIES CO., LTD LINEAR INTEGRATED CIRCUIT HIGH PERFORMANCE CURRENT MODE CONTROLLER - DESCRIPTION The UTC UC3842G of high performance current mode controller is specifically designed for off-line and DC-to-DC converter applications offering the designer a cost effective solution with minimal external ponents. This integrated circuit Features approximately 40μA start up current, a precision reference trimmed the error amplifier input. Also included are protective Features consisting of input and reference undervoltage lockouts each with hysteresis, cycle-by-cycle current limiting, and so on. - Features - Low startup and operating current - User defined switching...