FAN103 Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

Fabricante

FAN103

Primary-Side-Regulation PWM Controller (PWM-PSR)

Fairchild Semiconductor 

Application Diagram

D1

RF

AC

Input

D2

L1

D4

C1 C2

D3

Internal Block Diagram

Rsn2

Csn

Dsn

Rsn1

DFa

CVDD

R1

CVS R2

Rsn Csn2

T1

DF

DC

CO1 CO2 Rd Output

3 VDD

7 N.C

8 HV

6 GND

VS 5

GATE 2

CS 1

COMR 4

RGATE

Rcs

CCR

MOSFET

RSENSE

Figure 2. Typical Application

© 2010 Fairchild Semiconductor Corporation

FAN103 • Rev. 1.0.3

Figure 3. Functional Block Diagram

2

www.fairchildsemi.com

Share Link: