Datasheet

L6565
12/17
TYPICAL APPLICATIONS
Figure 19. 50W Wide Range Mains SMPS for 14" TV
Figure 20. 40W Wide Range Mains SMPS for inkjet printer
TRANSFORMER SPECS:
CORE: ETD29x16x10, N67 material or equivalent
≈
1 mm air gap for a primary inductance of 285 µH
N1: 48 T (24T+24T series connected), 2xAWG28 (
∅
0.37 mm)
N2: 31 T, AWG28
N3: 5 T, AWG28
Naux: 5 T, AWG32 (
∅
0.24 mm)
7
4
1
8
5
3
6
IC1
L6565
105 V
0.35 A
2
B1 2KBP04M
C1
150
µ
F
400 V
C2
180 pF
630V
R6 100
C4
47
µF
25V
Q1
STP7NB80FI
R8 22
D4
1N4148
R11
0.47
R1
75k
Vin
88 to
264 Vac
F1
2A fuse
R2
75k
D1
1N4148
C12
100 µF 25V
R15
1.8 k
C13
100 nF
D3 STTA106
R12
47 k
R13
3.3 k
DZ1
15 V
R14
1.5 k
C6 4700pF/ 4KV
R9
4.7M
R10
4.7M
C7 4700pF/ 4KV
R18
150 k
R17
4.7 k
C9
220
µ
F
160 V
P1
100 k
T1
ZCD
GD
CS
Vcc
GNDINV
VFF
COMP
+5 V
50 mA
C11
47 µF
25V
IC4
L7805
14 V
1 A
D6
BYW98-100
C10
470
µ
F
25 V
R3
3 M
R4
16 K
D5
BYT01-400
C3
1 nF
R7 10
C8
8.2 nF
250 V
R5
100 k
IC2 TL431
IC3 PC817
C5
2.2 nF
R16
220 k
R20 22 k
D2
1N4148
C22
100 pF
C23
100nF
C24
100nF
C25
1nF
C26
1nF
NTC1
16R
L1
15mH
3
1
4
5
8
10
1
2
3
4
3
2
1
12
3
9
C27
220nF
N1
N2
N3
Naux
7
4
85
L6565
10 nF
250V
47
µ
F
STP4NA80FP
STTA106
1N4148
0.39 Ω
1/2 W
PC817
2200pF 4KV
2 x 470
µ
F
35V
100 nF
28V / 0.7A
GND
470
µ
F
16V
BYW100-50
BYW98-100
BYW100-200
12V / 1.5A
5V / 0.5A
2 x 1000µF
16V
PC817A
TL431
N1
N2
N3
N4N5
6
3.3 nF
1
3
2
47 k
Ω
75 k
Ω
56 k
Ω
2 W
10
Ω
3.9 k
Ω
5.1 k
Ω
270 k
Ω
2.7 k
Ω
220
Ω
16 k
Ω
3 M
Ω
10 nF
2KBP04M
Vin
88 to
264 Vac
2A fuse
100nF 100nF
1nF
1nF
16R
15mH
75 k
Ω
1N4148
TRANSFORMER SPECS:
CORE: ETD29x16x10, 3C85 material or equivalent
≈
1 mm air gap for a primary inductance of 700 µH
N1: 75 T, AWG25 (
∅
0.51 mm)
N2: 8 T, AWG25
N3: 7 T, AWG20 (
∅
0.89 mm)
N4: 3 T, AWG25
N5: 7 T, AWG32 (
∅
0.24 mm)
10
Ω