FSFR2000 datasheet(2/17 Pages) FAIRCHILD

Part #	FSFR2000

Description	Power Switch (FPS?? for Half-Bridge Resonant Converters

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Manufacturer	FAIRCHILD [Fairchild Semiconductor]

Direct Link	http://www.fairchildsemi.com

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FSFR series • 1.0.3

2

Application Circuit Diagram

Rsense

Control

IC

CDL

VCC

VDL

LVcc

RT

CON

CS

SG

PG

VCTR

HVCC

Cr

Llk

Lm

Ns

Vo

D1

D2

RF

CF

Np

Ns

KA431

VIN

Figure 1. Typical Application Circuit (LLC Resonant Half-bridge Converter)

Block Diagram

1.5 s

μ

Figure 2. Internal Block Diagram

Similar Part No. - FSFR2000

Manufacturer	Part #	Datasheet	Description
Fairchild Semiconductor	FSFR2000	812Kb / 18P	Fairchild Power Switch (FPS) for Half-Bridge Resonant Converters
Fairchild Semiconductor	FSFR20003	650Kb / 16P	Fairchild Power Switch (FPS?? for Half-Bridge Resonant Converter

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FSFR2000 Datasheet(PDF) 2 Page - Fairchild Semiconductor

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