L6565D View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'L6565D' PDF : 17 Pages View PDF
L6565
TYPICAL APPLICATIONS
Figure 19. 50W Wide Range Mains SMPS for 14" TV
C6 4700pF/ 4KV C7 4700pF/ 4KV
F1
2A fuse
Vin
88 to
264 Vac
C23
100nF
L1
15mH
NTC1
16R
C25
C24 1nF
100nF
D1
1N4148
B1 2KBP04M
C1
R1
150 µF 75k
400 V
C26
R2
1nF
75k
R5
100 k
C8 C2
8.2 nF 180 pF
250 V 630V
R9
4.7M
R10
4.7M
3 T1
N1
8
1
D3 STTA106
N2
9
R8 22
C4
47µF
25V
D4
1N4148
4
Naux
N3
10
ZCD
R20 22 k
5
5
R3
3M
VFF
3
2
IC1
L6565
1
GD
7
CS
4
Vcc
8
6
C27
R6 100
D2
R7 10 1N4148
Q1
STP7NB80FI
R11
0.47
C3
1 nF
R4
16 K
COMP
R12
INV GND
220nF
IC3 PC817 1
47 k
C5
2.2 nF
R13
3.3 k
DZ1
15 V
4
R14
1.5 k
3
2
TRANSFORMER SPECS:
CORE: ETD29x16x10, N67 material or equivalent
≈ 1 mm air gap for a primary inductance of 285 µH
1
3
IC2 TL431
N1: 48 T (24T+24T series connected), 2xAWG28 (∅ 0.37 mm)
2
N2: 31 T, AWG28
N3: 5 T, AWG28
Naux: 5 T, AWG32 (∅ 0.24 mm)
C22
100 pF
D5
BYT01-400
C9
220 µF
160 V
D6
BYW98-100
C10
470 µF
25 V
R15
1.8 k
C12
100 µF 25V
R16
220 k
C13
100 nF
P1
100 k
R18
150 k
R17
4.7 k
105 V
0.35 A
14 V
1A
1 IC4 2
L7805
3
+5 V
50 mA
C11
47 µF
25V
Figure 20. 40W Wide Range Mains SMPS for inkjet printer
2A fuse
16R
1N4148
2200pF 4KV
Vin
88 to 100nF
264 Vac
15mH
1nF
100nF
2KBP04M
1nF
75 kΩ
56 kΩ
2W
75 kΩ
STTA106
10 nF
250V
N1
BYW100-200
N2
BYW98-100
2 x 1000µF
N3
16V
2 x 470µF
35V
28V / 0.7A
12V / 1.5A
GND
47 kΩ
10 Ω
47µF
1N4148
N5
BYW100-50
N4
470µF
16V
5V / 0.5A
3 MΩ
10 nF
3
16 kΩ
2
3.3 nF
5
L6565
1
PC817
8
7
10 Ω
STP4NA80FP
220 Ω
4
6
0.39 Ω
1/2 W
TL431
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)
PC817A
100 nF
2.7 kΩ
3.9 kΩ
270 kΩ
5.1 kΩ
12/17
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