FA5502P/M
Quality is our message
10. Example of application circuit
L1
D1
D2-D5
Vout
385V
200W
1mH
YG962S6
ERD03-06
R8
F1
5A
240k
L2
C12
C13
0.47µ
Rg2
4.7
220µ
AC IN
C11
R7
Q1
2SK3520
85 - 264V
0.1µF
240k
D6
0V
ERA81-004
Rs
0.22
ON/OFF
R25
100k
Vcc
18V
R9
R16
C
T
220k
270k
R
0.R1EµF
Rg1
390
330p
C
Rn
27
Cn
T
0.01µ
22k
R2
R17
150k
240k
IDET CT SYNC REF ON/OFF CS VCC VC
Cv
100µ
FA5502
IFB IIN- VDET OVP VFB VIN- GND OUT
C2
R1
R18
2k
C1
R6
2.7k
68p
R4
C3
R3
1.5k
0.15µ
470k
470p
R5
33k
10k
C5
0.022µ
GND
Note
This application circuit exemplifies the use of IC for your reference only. Parts tolerance, parts characteristics,
influence of noise, etc. are not defined in this application circuit. When design an actual circuit for a product, you must
determine parts tolerance, parts characteristics, influence of noise, etc. for safe and economical operation. Neither Fuji
nor its agents shall be liable for any injury caused by any use of this circuit.
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FUJI [ FUJI ELECTRIC ]
