FAN7528N - Fairchild Semiconductor

Manufacturer Part Number

FAN7528N

Manufacturer

onsemi

Introduction

The FAN7528N is a power factor correction (PFC) controller IC designed for offline power supplies. It operates in critical conduction mode (CRM) and discontinuous conduction mode (DCM) to achieve high power factor and efficiency. The FAN7528N is suitable for a wide range of offline power supply applications, including AC-DC adapters, PC power supplies, and industrial equipment power supplies.

Product Features and Performance

Critical Conduction Mode (CRM) and Discontinuous Conduction Mode (DCM) operation for high power factor and efficiency

40 µA startup current for low standby power

Wide input voltage range of 12V to 23V

Operates over a wide temperature range of -40°C to 125°C

Through-hole 8-DIP package for easy PCB integration

Product Advantages

Improved power factor and efficiency compared to traditional PFC controllers

Low standby power consumption

Versatile design suitable for a wide range of offline power supply applications

Key Reasons to Choose This Product

Optimized for high power factor and efficiency

Reliable performance over a wide temperature range

Easy integration with through-hole packaging

Suitable for cost-sensitive applications

Quality and Safety Features

Robust design for reliable operation

Complies with relevant safety and regulatory standards

Compatibility

Suitable for a wide range of offline power supply applications, including AC-DC adapters, PC power supplies, and industrial equipment power supplies

Application Areas

AC-DC adapters

PC power supplies

Industrial equipment power supplies

Product Lifecycle

The FAN7528N is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from onsemi or other manufacturers. Customers are advised to contact our website's sales team for more information on available options.