AP3301 - QUASI-RESONANT PWM CONTROLLER

Product Overview

Diodes

Datasheet Details

Part number	AP3301
Manufacturer	DIODES
File Size	501.79 KB
Description	QUASI-RESONANT PWM CONTROLLER
Datasheet	AP3301 Datasheet
Additional preview pages of the AP3301 datasheet.

Product details

Description

Pin Assignments The AP3301 is a peak-current control, Quasi-Resonant (QR) PWM controller which is optimized for high performance, low standby power and cost effective offline flyback converters.At no load or light load, the IC will enter the burst mode to minimize standby power consumption.The minimum switching frequency (about 20kHz) is set to avoid the audible noise.At medium load, the IC will enter valley lock QR mode with frequency foldback to improve system efficiency and EMI performan

Features

are included, such as brown out protection, cycle-by-cycle current limit (OCP), VCC Over Voltage Protection (VOVP), Secondary-Side Output OVP (SOVP), internal OTP, Over Load Protection (OLP) and pins’ fault protection. (Top View) Pin 1 Mark GND 1 FB 2 DEM 3 6 GATE 5 VCC 4 SENSE SOT26.

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Published: Sep 29, 2016 |