UC7501 Search Results

Contextual Info: UC7501/3-2 UC7501/3-3 IN T E G R A T E D C IR C U IT S UNITRODE ADVANCED INFORMATION Primary Side Controller FEATURES DESCRIPTION • T h e U C 7 5 0 1 /7 5 0 3 is a prim ary side controller for switchm ode power • Optimized for Off-line Power Supplies supplies. It is suitable for both voltage mode and current m ode control

UC7501

Abstract: at11V
Contextual Info: UC7501/3-2 UC7501/3-3 IN T E G R A T E D C IR C U I T S U NITR O D E ADVANCED INFORMATION Primary Side Controller FEATURES Optimized for Off-line Power Supplies 45% Duty Cycle Limit UC7501 90% Duty Cycle Limit UC7503 Overcurrent Protection via Frequency Reduction

TA 7503

Abstract: UC7501
Contextual Info: IN T E G R A T E D C IR C U IT S UC7501/7503 ADVANCED INFORMATION U NITROD E Primary Side Controller DESCRIPTION FEATURES Optimized for Offline Operation Toggle Option for 45% UC7501 90% Duty Cycle Limit (UC7503) Over-Current Protection via Frequency Reduction

ZVT full bridge pwm controller

Abstract: sealed lead-acid battery charger three phase fully controlled bridge converter UC7502 UNITRODE fluorescent phase shifted zero voltage "power supply circuits" quad Optocoupler unitrode flyback regulator 9v 300mA transformer
Contextual Info: y INTEGRATED CIRCUITS — U N IT R O D E Switching Power Supply Circuits C U R R EN T M O D E C O N T R O LLER S UNITRODE PART NUMBER / /s /s / ,* / * / ^ / * /s Buck, Boost Forward, Flyback Forward, Flyback 1.5% 1.5% 1.5% 1.5% 1A 1A 1A 1A 1MHz 1MHz 1MHz 1MHz