ON NCP4304ADR2G

次级侧控制器9.5V ~ 30V

Overview

The NCP4304ADR2G is a secondary side synchronous Rectification Driver for use with high efficiency SMPS topologies. The full featured controller and driver tailored to control synchronous rectification circuitry in switch mode power supplies. Due to its versatility, it can be used in various topologies such as flyback, forward and Half Bridge Resonant LLC. The combination of externally adjustable minimum on and off times helps to fight the ringing induced by the PCB layout and other parasitic elements. Therefore, a reliable and noise less operation of the SR system is insured. The extremely low turn off delay time, high sink current capability of the driver and automatic package parasitic inductance compensation system allow to maximize synchronous rectification MOSFET conduction time that enables further increase of SMPS efficiency. Finally, a wide operating VCC range combined with two versions of driver voltage clamp eases implementation of the SR system in 24V output applications.

Features

Tape & Reel (TR) Package
8-SOIC (0.154, 3.90mm Width) package
Mounting type of Surface Mount

Surface Mount Mounting Type

Applications

There are a lot of ON Semiconductor
NCP4304ADR2G Power Supply Control ICs applications.

• Monogram lift
• Projector electric hanger lift
• Multimedia classroom
• Multi-purposed meeting room
• Command and control center
• Smart home
• User-available push-button control panel
• Computer monitor
• Touch screen
• Remote control