FSFR1800 Datasheet PDF – Power Switch ( FPS ) – Fairchild

Part Number: FSFR1800, FSFR1800US

Function: Integrated Power Switch (FPS) for 260W Half-Bridge Resonant Converter

Package: SIP 9 Pin Type

Manufacturer: Fairchild Semiconductor

Image

FSFR1800 power switch fairchild

Description

The FSFR1800 is highly integrated power switch.

The FSFR-series are a highly integrated power switches designed for high-efficiency half-bridge resonant converters. Offering everything necessary to build a reliable and robust resonant converter, the FSFR-series simplifies designs and improves productivity, while improving performance.

The device is usually used to manage power supply and distribution in various applications, including DC-DC conversion, battery management, and over-voltage protection.

Features

1. Variable Frequency Control with 50% Duty Cycle for Half-bridge Resonant Converter Topology

2. High Efficiency through Zero Voltage Switching (ZVS)

3. Internal SuperFET™s with Fast-Recovery Type Body Diode (trr=120ns) for FSFR2100 and UniFETs with Fast-Recovery Type Body Diode (trr<160ns) for FSFR2000/1900/1800/1700.

 

Pinout:

FSFR1800 datasheet pdf

Applications:

1. PDF and LCD TVs

2. Desktop PCs and Servers

3. Adapters

4. Telecom Power Supplies

 

FSFR1800 Datasheet PDF

 

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