FAN7554DTF Fairchild Semiconductor, FAN7554DTF Datasheet - Page 14

• Manufacturer Part Number: FAN7554DTF
• Description: IC CTRLR PWM CURRENT MODE 8SOIC
• Manufacturer: Fairchild Semiconductor

Specifications of FAN7554DTF

• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 500kHz
• Duty Cycle: 98%
• Voltage - Supply: 9 V ~ 30 V
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Frequency-max: 500kHz
• Output Current: 1 A
• Switching Frequency: 500 KHz
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FAN7554DTFTR; FAN7554DTF_NL; FAN7554DTF_NLTR; FAN7554DTF_NLTR

FAN7554
FAN7554 Flyback Converter Demo Circuit (Fsw:100kHz)
14
Input:85 ~ 265V
Input:85 ~ 265V
C301 C302
C301 C302
FUSE
FUSE
50/60Hz
50/60Hz
C101
C101
C102
C102
TNR
TNR
LF101
LF101
AC
AC
IC301
IC301
BD
BD
R107
R107
NTC
NTC
C103
C103
C105
C105
Vref Vcc OUT GND
Vref Vcc OUT GND
FB
FB
8
8
1
1
C106
C106
R101
R101
FAN7554
FAN7554
S/S
S/S
7
7
2
2
IS Rt/Ct
IS Rt/Ct
6
6
3
3
C107
C107
D102
D102
R102
R102
5
5
4
4
C108
C108
IC101
IC101
R105
R105
C104
C104
C109
C109
D103
D103
R110
R110
R106
R106
R109
R109
D101
D101
R108
R108
R103
R103
R111
R111
R104
R104
Q101
Q101
T101
T101
D201
D201
C201
C201
R201
R201
IC301
IC301
R202
R202
IC201
IC201
R205
R205
L201
L201
C203
C203
R203
R203
R204
R204
12V/3.5A
12V/3.5A
C202
C202