High Power Factor Preregulator UC1853 UC2853 UC38.
UTC
UC3853 - CURRENT MODE PWM CONTROLLER
UNISONIC TECHNOLOGIES CO., LTD UC3853 Advance LINEAR INTEGRATED CIRCUIT CURRENT MODE PWM CONTROLLER FOR FORWARD AND FLYBACK APPLICATIONS DESCRI.
Unitrode
UC3853 - High Power Factor Preregulator
High Power Factor Preregulator UC1853 UC2853 UC3853 FEATURES • Complete 8-pin Power Factor Solution • Reduced External Components • RMS Line Voltage.