* such as output current sharing and synchronous rectification are implemented more easily. The UCC3961 provides all the circuitry required on the primary side of a secondary-side controlled power supply. It features a free running 60-kHz to 360-kHz oscillator which is synchronizable to the secondary-
UCC2961
Unitrode
281.28 KB
Advanced primary-side startup controller.
ą UCC2961, UCC3961 ADVANCED PRIMARYĆSIDE STARTUP CONTROLLER
D Operates with Secondary
*Side PWM
Control
D Isolated PWM Command through a Pulse.
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