TOP254GN - Power Integrations

Manufacturer Part Number

TOP254GN

Manufacturer

power-integrations

Introduction

The TOP254GN is a versatile and highly efficient offline power conversion integrated circuit (IC) from Power Integrations. This device is part of the TOPSwitch®-HX series and is designed for use in a wide range of AC-DC converter applications, including adapters, chargers, and industrial power supplies. The TOP254GN offers a comprehensive set of features and protections, making it a reliable and cost-effective solution for power conversion needs.

Product Features and Performance

Integrated 700V power MOSFET for high-voltage operation

Flyback topology for efficient and flexible power conversion

Switching frequency of 66kHz for compact transformer design

High-efficiency operation with up to 78% duty cycle

Comprehensive fault protection, including current limiting, over-temperature, and over-voltage

Wide operating temperature range of -40°C to 150°C (TJ)

SMD-8C package with gull-wing leads for surface mount assembly

Product Advantages

Highly integrated design reduces component count and simplifies circuit implementation

Efficient power conversion with high duty cycle for compact transformer design

Robust fault protection ensures reliable and safe operation

Wide operating temperature range suitable for diverse applications

Key Reasons to Choose This Product

Proven TOPSwitch®-HX technology for reliable and efficient power conversion

Comprehensive feature set and protection mechanisms for enhanced system reliability

Compact surface-mount package for space-constrained designs

Cost-effective solution for a wide range of AC-DC conversion applications

Quality and Safety Features

Rigorous quality control and testing procedures for consistent performance

Compliance with relevant safety standards for consumer and industrial applications

Compatibility

The TOP254GN is compatible with a wide range of AC-DC converter designs, making it suitable for use in a variety of applications, including:

Application Areas

Adapters and chargers for consumer electronics

Industrial power supplies

Medical equipment

Lighting and LED drivers

Household appliances

Product Lifecycle

The TOP254GN is a discontinued product at DiGi-Electronics. However, Power Integrations offers equivalent or alternative models that may be suitable for your application. We recommend contacting our website's sales team for more information on the available options and to discuss the best solution for your specific needs.