FAN7554 Ver la hoja de datos (PDF) - Fairchild Semiconductor

Número de pieza

componentes Descripción

Fabricante

FAN7554

Versatile PWM Controller

Fairchild Semiconductor 

FAN7554 forward converter demo circuit ( fsw:100kHz)

FAN7554

C301 C302

BD

R105

C102

C104

T101

R103 R104

D102

L101

C101

FUSE

R101

R102

RT101

Input: 85 ~ 265VAC

50/60Hz

R106

C103

C105

R107 D103

D104

D101

R113

C106

IC2

R108

8 76 5

Vref Vcc OUT GND

FAN7554

F/B S/S IS Rt/Ct

1 23 4

Q101

R110

R109

IC301

C110

C111

R112

C107 C108 C109 R111

D201

D202

L201

+12V/2A

C201

C202

L202

C203

+5V/3A

R201

C204

R202

R203

IC301

R204

C205

IC201

17

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