FSFR1800 查看數據表（PDF） - Fairchild Semiconductor

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产品描述 (功能)

生产厂家

FSFR1800

Fairchild Power Switch (FPS™) for Half-Bridge Resonant Converter

Fairchild Semiconductor 

Application Circuit Diagram

VCC

CDL

VIN

LVcc

RT

Cr

Llk Np

VDL

Lm

HVcc

CON Control

IC

CS

SG

VCTR

PG

D1

Ns

Vo

Ns

D2

KA431

CF RF

Rsense

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

Block Diagram

© 2007 Fairchild Semiconductor Corporation

FSFR2100 • 1.0.0

1.5μ s

Figure 2. Internal Block Diagram

2

www.fairchildsemi.com

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