TOP222PN - Power Integrations

Manufacturer Part Number

TOP222PN

Manufacturer

power-integrations

Introduction

The TOP222PN is a high-performance, highly integrated PMIC (Power Management Integrated Circuit) that provides an offline AC-DC conversion solution. It combines a high-voltage power switch, oscillator, control and protection circuitry into a single monolithic IC, enabling compact and efficient power supply designs.

Product Features and Performance

Wide operating voltage range: 700V breakdown voltage

Multiple topology support: Boost, Buck, Flyback, Forward

High switching frequency: 100kHz

Efficient power conversion: Up to 15W power output

Robust fault protection: Current limiting and over-temperature protection

Product Advantages

Highly integrated design reduces component count and increases reliability

High-voltage operation enables direct AC line operation without bulky transformers

High switching frequency allows for smaller magnetic components

Comprehensive fault protection improves system safety and reliability

Key Reasons to Choose This Product

Compact and efficient power supply design

Reduced component count for cost-effective solutions

Reliable operation with built-in protection features

Versatile topology support for diverse application requirements

Quality and Safety Features

Rigorous quality control and testing processes

Adherence to industry safety standards

Robust thermal management for reliable performance

Compatibility

The TOP222PN is designed to be compatible with a wide range of AC-DC power supply applications, including:

Household appliances

Consumer electronics

Industrial equipment

Telecom and networking devices

Application Areas

AC-DC power conversion

Offline power supplies

Compact, high-efficiency power adapters

Industrial and commercial equipment

Product Lifecycle

The TOP222PN is currently an active product and not nearing discontinuation. There are several alternative models available, including the TOP223PN and TOP224PN, which offer similar features and performance characteristics. Customers are advised to contact our website's sales team for more information on the available options and to determine the best fit for their specific application requirements.