FSFR1800HS - onsemi

Manufacturer Part Number

FSFR1800HS

Manufacturer

onsemi

Introduction

The FSFR1800HS is a high-power offline switch-mode power supply (SMPS) controller IC from onsemi. It is designed for use in AC-DC converters and power supplies up to 260W. The FSFR1800HS features advanced control and protection functions to ensure reliable and efficient operation.

Product Features and Performance

Isolated topology with half-bridge configuration

Startup voltage of 12.5V

Wide supply voltage range of 10V to 25V

Switching frequency up to 600kHz

50% duty cycle capability

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

Product Advantages

High-power capability up to 260W

Reliable and efficient operation with advanced control and protection features

Flexible design with wide input voltage and switching frequency range

Compact SIP package for easy integration

Key Reasons to Choose This Product

Robust and reliable performance for demanding power supply applications

Flexible design parameters to optimize efficiency and system cost

Comprehensive protection features to ensure safe and long-lasting operation

Trusted onsemi quality and reliability

Quality and Safety Features

Isolated topology for safety and reliability

Overcurrent, overtemperature, and overvoltage protection

Compliance with relevant safety and regulatory standards

Compatibility

The FSFR1800HS is compatible with a wide range of AC-DC power supply designs and applications.

Application Areas

AC-DC converters and power supplies up to 260W

Industrial, commercial, and consumer electronics applications

Product Lifecycle

The FSFR1800HS is an obsolete product. Customers should contact our website's sales team for information on equivalent or alternative models that may be available.