N3856P Datasheet Synchronous Rectification Controller

Manufacturer: NIKO-SEM

Download the N3856P datasheet PDF. This datasheet also includes the N3856V-NIKO variant, as both parts are published together in a single manufacturer document.

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N3856P synchronous rectification controller by NIKO-SEM - Datasheet Preview — Note: The manufacturer provides a single datasheet file (N3856V-NIKO-SEM.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	N3856P
Manufacturer	NIKO-SEM
File Size	251.80 KB
Description	Synchronous Rectification Controller
Download	N3856P Download (PDF)

General Description

The N3856 is a low cost , high efficiency, full featured ,synchronous re ctification control ler that specifically des igned for the synchronous rectification 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 inuous mode operating, it included a timi ng control to adjust maximum turn-on duty to allow the designer to determine the optimal condition for the best efficiency by the external resistor and capacitor.

Overview

NIKO-SEM Synchronous Rectification Controller N3856V N3856P GENERAL.

Key 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 frequency ▲SOIC-8 and DIP-8 package.

More Datasheets from NIKO-SEM

Part Number	Description
N3856V	Synchronous Rectification Controller
N3867P	Synchronous Rectification Controller
N3867V	Synchronous Rectification Controller