FA5640 Datasheet, PDF (35/35 Pages) Fuji Electric – Fuji Switching Power Supply Control IC

FA5640/41/42
12. Example of application circuit
The typical application circuit shown here provides specifications common to each IC series.
470p
22
F1
2200p 0.22u
D10XB60H
1
4A,8mH
1M
AC85 to
264V 3
0.47u
470u
1M
P2
5
2200p
CN1
HS1
600V,1A
22
4.7k
47
200V,1A
4.7k
SBD
8
7
6
5
VH (NC) VCC OUT SBD
IC1
ZCD FB IS GND
56k
1
2
3
4
SBD
39k 10p
0.1u
5.1k
1000p PC1B 1000p
2
13,14,15,16
100k
0.1u
YG906C2R
200V/20A
3
1KV,0.5A
4
0.1u
T1
1500u
1500u
FB
Np:Ns:Nb=40:12:10
Lp=176uH
P1
TR1
FMV11N70E
700V/11A
5
9,10,
11,12
C23
0.1u
220p
10k
HS2
1.5k
470
0.1
130k
PC1A
TLP421F GR 510
400V,1A
4.7k
FB
4.7
8
P3
1 _{24V / 4A}
96W
2
3
4
P4 ^CN2
100u
7
47k 0.047u
HA17432HUP
15k
2200p
RV1
Note: This application circuit is a reference material for describing typical usage of this IC, and does not guarantee the
operation or characteristics of the IC.
Fuji Electric Co., Ltd.
AN-064E Rev.1.1
April 2011
35
http://www.fujielectric.co.jp/products/semiconductor/