TOP223PN - Power Integrations

Manufacturer Part Number

TOP223PN

Manufacturer

power-integrations

Introduction

The TOP223PN is a high-performance, highly integrated offline AC-DC converter from Power Integrations. It combines a high-voltage power MOSFET, an oscillator, a control circuit, and thermal protection in a single monolithic IC. The TOP223PN is designed for a wide range of power supply applications, including adapters, chargers, and industrial equipment.

Product Features and Performance

High-voltage operation up to 700V

Integrated power MOSFET for high efficiency and small solution size

Wide operating temperature range of -40°C to 150°C

Built-in current limiting and thermal protection for increased safety and reliability

Multiple topologies supported, including boost, buck, flyback, and forward

Switching frequency of 100kHz

Product Advantages

Highly integrated design reduces external component count

Excellent thermal performance and reliability

Versatile for a wide range of power supply applications

Robust protection features ensure safe and reliable operation

Key Reasons to Choose This Product

Proven reliability and performance from a leading power management IC manufacturer

Compact and efficient design that simplifies power supply development

Comprehensive protection features for enhanced safety and long-term operation

Broad compatibility and suitability for a wide range of applications

Quality and Safety Features

Certified to international safety standards

Robust overcurrent and overtemperature protection

Designed for reliable and long-lasting operation

Compatibility

The TOP223PN is compatible with a variety of power supply topologies and can be used in a wide range of applications, including:

Adapters and chargers for consumer electronics

Industrial and commercial power supplies

LED drivers

Auxiliary power supplies

Application Areas

Consumer electronics

Industrial and commercial power supplies

Lighting applications

Auxiliary power supplies

Product Lifecycle

The TOP223PN is an active product and is not nearing discontinuation. However, Power Integrations regularly updates and introduces new product families, so customers are advised to check with our website's sales team for the latest information on available alternatives or equivalent models.