FSFR2100XS - onsemi

Manufacturer Part Number

FSFR2100XS

Manufacturer

onsemi

Introduction

FSFR2100XS is an integrated power switch designed for high-efficiency power conversion and circuit protection in various AC-DC applications.

Product Features and Performance

Integrated high-voltage power switch for half-bridge configurations

Supports up to 400W output power

Isolated output for enhanced safety

Built-in current limiting, over temperature, and over-voltage protection

Frequency control for adjustable switching frequencies up to 300kHz

50% duty cycle for balanced performance

Supports a start-up voltage of 12.5V and operating supply voltage from 10V to 25V

Product Advantages

High integration reduces external component count

Enhanced safety features protect against circuit failures

Flexible power and frequency settings adapt to various applications

High breakdown voltage of 500V enables use in high-voltage applications

Key Technical Parameters

Voltage - Breakdown: 500V

Power (Watts): 400W

Frequency - Switching: Up to 300kHz

Operating Temperature: -40°C ~ 130°C (TJ)

Quality and Safety Features

Current Limiting

Over Temperature Protection

Over Voltage Protection

Compatibility

Compatible with various AC-DC converter applications requiring half-bridge topology

Application Areas

Power supplies for consumer electronics

LED lighting systems

Chargers for portable devices

Product Lifecycle

Obsolete - Consideration needed for last-time buys or seeking replacements and upgrades

Several Key Reasons to Choose This Product

High power output coupled with robust safety features make it ideal for demanding applications

The ability to work within a wide temperature range enhances versatility

Isolation feature provides additional protection and safety in use

Support for high switching frequency allows for efficient and flexible power conversion designs

The Obsolete status necessitates careful planning for long-term support or migration to newer solutions