TOP254EN - Power Integrations

Manufacturer Part Number

TOP254EN

Manufacturer

power-integrations

Introduction

The TOP254EN is a highly integrated, low-cost, MOSFET-based PWM power supply controller in the TOPSwitch-HX family. It offers high efficiency, excellent regulation, and comprehensive protection features in a compact eSIP-7C package. The TOP254EN is designed for compact, energy-efficient, and cost-effective offline power supplies up to 62W.

Product Features and Performance

High voltage power MOSFET integrated

Robust protection features including current limiting, overvoltage, and overtemperature protection

Precise regulation and high efficiency across a wide load range

Capable of driving high capacitance MOSFET gates

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

Operates at fixed switching frequencies of 66kHz and 132kHz

Product Advantages

Highly integrated design reduces component count and system cost

Excellent efficiency and reliability for compact, energy-efficient power supplies

Comprehensive protection features ensure safe and reliable operation

Simple drive requirements for the power MOSFET

Key Reasons to Choose This Product

Proven performance and reliability of the TOPSwitch-HX family

Optimized for compact, cost-effective offline power supply designs up to 62W

Ease of use with minimal external components required

Wide operating temperature range for demanding applications

Quality and Safety Features

Robust protection against overcurrent, overvoltage, and overtemperature conditions

Reinforced isolation between primary and secondary sides

Meets international safety and EMC standards

Compatibility

The TOP254EN is compatible with a wide range of offline power supply applications, including adapters, chargers, and industrial power supplies.

Application Areas

Compact, energy-efficient AC-DC power supplies up to 62W

Adapters and chargers for consumer electronics

Industrial and commercial power supplies

Product Lifecycle

The TOP254EN is an active product. There are no direct equivalent or alternative models available. For the latest information or to discuss custom power supply design solutions, please contact our website's sales team.