FA551x ETC, FA551x Datasheet - Page 22

• Manufacturer Part Number: FA551x
• Description: CMOS IC For Switching Power Supply Control
• Manufacturer: ETC

FA551X
80 to
144V AC
80 to
264V AC
22
Parts tolerances characteristics are not defined in the circuit design
sample shown above. When designing an actual circuit for a
product, you must determine parts tolerances and characteristics for
safe and economical operation.
FG
FA5514
FA5515
FG
250V/3A
R101
510K
R102
430K
F1
250V/5A
F1
R101
510K
R102
510K
C101 C103
0.22 F 470p
R106
33
C104
470p
R106
24
C114
0.47 F 4700p
C104
4700p
C103
L1
680
R107
680
R107
130k
130k
R103
R104
C102
0.22 F
L2
100k
100k
R103
R104
C102
0.22 F
D3SBA60
FA5515
DB
IC1
FA5514
0.22 F
IC1
C109
0.22 F
D3SBA60
C109
D1
TH1
5D11
R119
33k
C110
0.22 F
PC2
TH1
8D11
TH2
8D11
R108
100
C110
0.22 F
400V/220 F
200V/1000 F
R109
10
C105
R109
10
C105
2SK2101
2SK1938
ZD1
180V
Q1
C106
10 F
Q1
D2
ERA22-10
C106
47 F
R112
0.05
D2
ERA22-10
R112
0.05
D4
2.2
R102
D4
ERA91-02
D4
ERA91-02
T1
C113
2200p
T1
C203
1000pF
R209
470
R210
100
PC2
YG902C
D201
ESAD92M-02
ZD201
27V
2200 F
D201
C201
R208
1k
R207
2.4k
IC2
PC1
2.4k
PC1
R207
R205
33k
IC2
1000pF
R205
L201
150 H
C205
10k
L201
10 H
R206
1k
0.022 F
470 F
C202
C204
R203
2.2k
C201
2200 F
C202
0.1 F
R206
1k
R203
2.2k
0.1 F
C203
R201
18k
R202
1k
C204
0.022 F
0.1 F
+24V
0 to 1.46A
(Peak:2.71A)
R201
18k
R202
1k
C207
C206
0.1 F
+24V
0 to 8.4A
GND
GND