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Fairchild FPS Series User Manual

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www.fairchildsemi.com
Building Block
Solutions for
Multi-Market
Applications
FPS
Design Guide
Fairchild Semiconductor
FPS
Fairchild’s Power Switch for
Switch Mode Power Supply
Design Guide
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Fairchild FPS Series Specifications

General IconGeneral
BrandFairchild
ModelFPS Series
CategorySwitch
LanguageEnglish

Summary

What is Fairchild Power Switch (FPS™)

FPS™ Integrated Solution

Green FPS™ – New FPS™ Family

Green FPS™ Features and Advantages

Green FPS™ Feature – Burst Mode Operation

Green FPS™ Feature – Frequency Modulation for EMI

Green FPS™ Feature - Over Load Protection

FPS™ Core Products

Complete FPS™ Product Offering Sorted By Output Power

Typical Applications

Examples of Typical Application Circuits

1W Power Supply with Less Than 100mW Standby Power

Compact, non-isolated flyback for low standby power applications.

Dual Negative Output Non-Isolated Flyback

Dual negative output non-isolated flyback for appliance control boards.

2.5W Single Output Isolated Flyback Using FSD200 with KA431 Reference

Isolated flyback with KA431 reference for improved accuracy and efficiency.

10W Single Output Isolated Flyback Using FSDM0265RN and Zener Diode

Cost-reduced feedback circuit using Zener diode for 10W isolated flyback.

10W Multiple Output Isolated Flyback Using FSD210 with Primary Side Regulation

Multi-output flyback using primary side regulation to reduce total cost.

5W Buck Converter Using FSDL0165RN

High efficiency buck converter for industrial and appliance applications.

16W Multiple Output Isolated Flyback Converter Using FSDM0265RN

Scalable flyback for set-top boxes and DVD players with multiple outputs.

40W Isolated Flyback Power Supply

Higher power isolated flyback with low leakage inductance for industrial control.

24W Single Output 48V DC/DC Flyback Converter

DC/DC flyback for industrial equipment, featuring shutdown modes.

Secondary Side Synchronous Rectification in a Power Over Ethernet Application

High efficiency power supply using synchronous rectification for PoE applications.

Design Tools

Ordering Guide