Description
NIKO-SEM Synchronous Rectification Controller N3856V N3856P GENERAL .
The N3856 is a low cost , high efficiency, full featured ,synchronous re ctification control ler that specifically des igned for the synchronous recti.
Features
* ▲High efficiency operating. ▲Adjustable Max. duty cycle designed. ▲Decrease areas of heatsink or PCB. ▲Solved heat dissipation. ▲Sensitive current detecter(about 20mV) ▲Suited for continuous and discontinuous mode operation. ▲Auto frequency tracking with PWM frequency. ▲Suited for fixed or variable
Applications
* of the Flyback AC/DC PWM mode switching power supply . The N3856 is included a totem pole output ideally suited for driving a synchronous rectification power MOSFET . 2 way of the current detect provided for wide applications by any continuous or disco tinuous mode operating (patent pending). In cont