TOP223Y - Power Integrations

Manufacturer Part Number

TOP223Y

Manufacturer

power-integrations

Introduction

The TOP223Y is a high-performance, off-line switcher from power-integrations that provides a versatile and efficient power solution for a wide range of applications. This product combines an enhanced version of the popular TOPSwitch®-II controller with a high-voltage power MOSFET, offering improved efficiency, reliability, and performance compared to previous generations.

Product Features and Performance

Isolated topology supports various output configurations including boost, buck, flyback, and forward

High-voltage power MOSFET capable of handling up to 700V breakdown voltage

Operates at a fixed switching frequency of 100kHz

Supports up to 67% duty cycle for improved power conversion efficiency

Delivers up to 50W of output power

Integrated fault protection features include current limiting and over-temperature protection

Product Advantages

Compact, space-saving design in a TO-220-3 package

Simplified circuit design and reduced component count for lower system cost

Robust performance and reliability for demanding applications

Versatile topology options to meet diverse power conversion requirements

Key Reasons to Choose This Product

Proven TOPSwitch®-II technology for reliable, high-performance power conversion

Optimized efficiency and thermal management for improved system-level performance

Comprehensive fault protection features to ensure safe and reliable operation

Flexibility to support a wide range of application requirements

Quality and Safety Features

Tested and qualified to meet stringent quality and safety standards

Robust design with integrated protection features for enhanced reliability

RoHS-compliant materials and manufacturing processes

Compatibility

The TOP223Y is compatible with a wide range of power supply and energy-efficient applications, including:

Household appliances

Industrial equipment

Audio and video electronics

Telecom and networking equipment

Medical devices

Lighting systems

Application Areas

AC-DC power supplies

Offline power converters

Isolated DC-DC converters

Flyback, boost, and forward topologies

Product Lifecycle

The TOP223Y is an obsolete product, having been discontinued by the manufacturer. However, there are several equivalent and alternative models available, such as the TOP223YN, TOP226YN, and TOP227YN. Customers are advised to contact our website's sales team for more information on current product offerings and recommended replacement options.