FAN6862_10 Datasheet, PDF (13/16 Pages) Fairchild Semiconductor – Highly Integrated Green-Mode PWM Controller

Applications Information
F1 3.15A
L1
M1
MOV
NTC1
SCK053
L1
900uH C2
N1
R1
R 1.5M/1206
L2
4
TRN-0211
R2
R 1.5M/1206
C3
YC 470p/400V
C1
R3
BD1
C 102P/1206 R 47R/1206
2
1N5
BD 2A/600V
1
+1 ^N4
N1 1 TR1 6
1
L3
VO
1
2
VO
R7
C5
飛線
2
10uH
LED1
R4 R 100K/1206
C 472pF/1KV
3
C4 ⁺
C82uF/450V
R 750K/1206
N2 3
N3 11
D2
D1
+
+
D1 20A/100V
C6
C11
R10
R5
D 1N4007
R 750K/1206
-1
R 1K/1206
SGN
10
7
Q1
MOS 6A/600V
RM8
飛線
D3
1
D 1N4007
R17
C7
C 102P/0805
U1
GND 1 _{GND GATE}
FB 2 _{FB VDD}
RT3 _{RT SENSE}
R11 FAN6862
R 5.6K/0805
R6
R 100/1206
R8
R 0R22/1W
R9
R 0R/0805
6GATE
5 VDD
D4
1
2
4 SENSE
D 1N4148
+
+
C12
C9
C8 C/4.7uF/50V
C/10uF/50V
C 471p/0805
NTC2
TTC 100K
R13
R 560/0805
R12
R/100/1206
U3
PC817
R14
R 10K/0805
C
C10
0.1uF/0805
R16
R 39K/1206
U2
R
TL431
R15
R 10K/0805
Figure 30. 36W (12V/3A) Application Circuit
BOM
Designator
BD1
D1
D2, D3
D4
F1
NTC1
NTC2
L1
L2
L3
TR1
M1
LED1
C1
C2
C3
C4
C5
C6, C11
C7
Part Type
2KBP06M 2A/600V
Y2010DN 20A/100V
1N4007
1N4148
Fuse 3.15A/250V
NTC Thermistor SCK053
NTC Thermistor TTC 100KΩ
900µH
10mH
10µH
RM-8 400µH
VZ 9G
LED
CC 1nF
XC 0.33µF/275V
YC 470pF/400V
EC 82µF/400V
CC 4.7nF/1KV
EC 680µF/25V
CC 1nF
© 2009 Fairchild Semiconductor Corporation
FAN6862 • Rev. 1.0.2
Designator
C8
C9
C10
C12
R1, R2
R3
R4, R5
R6, R12
R7
R8
R9
R10
R11
R13
R14, R15
R16
U1
U2
U3
Q1
13
Part Type
CC 470pF/50V
EC 10µF/50V
CC 0.1µF/50V
EC 4.7µF/50V
R 1.5MΩ (option)
R 47Ω
R 750KΩ (option)
R 100Ω
R 100KΩ
R 0.22Ω / 1W
R 0Ω
R 1KΩ
R 5.6KΩ
R 560Ω
R 10KΩ
R 39KΩ
IC FAN6862
TL431
PC-817
MOSFET 6A/600V
www.fairchildsemi.com