FSFR1600XS

AC DC Converters, Offline Switchers Overview

The FSFR1600XSL is a Fairchild Power Switch (FPS) designed for AC/DC converters. It integrates a Power MOSFET and a fast recovery diode into a single package, specifically engineered for high-efficiency half-bridge resonant converters. The component utilizes a SIP-9 through-hole package with nine terminals. Built-in protection mechanisms include over-current, over-voltage, and thermal safeguards. It operates as a half-bridge based peripheral driver with source and sink output current capabilities.

AC DC Converters, Offline Switchers Feature Summary

• Integrates Power MOSFET and fast recovery diode for simplified design
• Optimized for high-efficiency half-bridge resonant converter topologies
• Includes integrated over-current, over-voltage, and thermal protection

AC DC Converters, Offline Switchers Applications

• LED TV power supplies
• Backlight circuit power chips
• High-performance PFC applications

AC DC Converters, Offline Switchers Procurement Notes

Verify the specific ordering suffix against official documentation, as integration processes may alter nomenclature requirements. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer, as availability and packaging specifications are subject to change without notice.

AC DC Converters, Offline Switchers Selection Notes

Select this component for designs requiring integrated power switching in resonant topologies. Ensure the application supports the SIP-9 package constraints and thermal management requirements. Verify that the input voltage range and power output needs align with the device's rated capabilities for optimal performance.

AC DC Converters, Offline Switchers Part Context

This part belongs to the FSFR-XS series of Fairchild Power Switches. The series is characterized by high integration levels aimed at reducing component count and improving reliability in power conversion systems. The manufacturer has undergone integration processes that may affect part numbering conventions.

AC DC Converters, Offline Switchers Replacement Considerations

Check onsemi.com for updated device numbers due to Fairchild Semiconductor integration. Underscores in original part numbers may be replaced with dashes. Verify functional equivalence and pinout compatibility before substitution.