STEVAL-ISA041V1 STMicroelectronics, STEVAL-ISA041V1 Datasheet - Page 12
![BOARD EVAL STP12IE95F4](/photos/9/13/91341/steval-isa041v1_sml.jpg)
STEVAL-ISA041V1
Manufacturer Part Number
STEVAL-ISA041V1
Description
BOARD EVAL STP12IE95F4
Manufacturer
STMicroelectronics
Series
VIPER™r
Specifications of STEVAL-ISA041V1
Main Purpose
AC/DC, Primary Side
Outputs And Type
1, Isolated
Power - Output
125W
Voltage - Output
19V
Current - Output
6.6A
Voltage - Input
240 ~ 400VDC
Regulator Topology
Flyback
Frequency - Switching
55kHz
Board Type
Fully Populated
Utilized Ic / Part
L6565, STP12IE95F4
Product
Power Management Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-8410
L6565
TYPICAL APPLICATIONS
Figure 19. 50W Wide Range Mains SMPS for 14" TV
Figure 20. 40W Wide Range Mains SMPS for inkjet printer
12/17
264 Vac
88 to
Vin
1 nF
C3
264 Vac
2A fuse
88 to
Vin
F1
100nF
C23
2A fuse
16 K
100nF
3 M
R3
R4
10 nF
3 M
15mH
L1
VFF
15mH
3.3 nF
16 k
3
2
NTC1
100nF
COMP
16R
C24
2.2 nF
3
R12
47 k
C25
1nF
L6565
C5
100nF
16R
2
IC1
TRANSFORMER SPECS:
1nF
L6565
PC817
1
CORE: ETD29x16x10, N67 material or equivalent
N1: 48 T (24T+24T series connected), 2xAWG28 (
N2: 31 T, AWG28
N3: 5 T, AWG28
Naux: 5 T, AWG32 (
INV
5
1 mm air gap for a primary inductance of 285 µH
3.3 k
R13
C26
1nF
6
B1 2KBP04M
GND
1
47 k
5
7
4
8
1N4148
1nF
D1
ZCD
GD
CS
Vcc
2KBP04M
6
8
150 F
400 V
1N4148
C1
TRANSFORMER SPECS:
4
7
220nF
C27
CORE: ETD29x16x10, 3C85 material or equivalent
N1: 75 T, AWG25 (
N2: 8 T, AWG25
N3: 7 T, AWG20 (
N4: 3 T, AWG25
N5: 7 T, AWG32 (
47 F
1 mm air gap for a primary inductance of 700 µH
0.24 mm)
75k
75k
R1
R2
15 V
DZ1
75 k
75 k
R20 22 k
10
56 k
100 k
2 W
STTA106
10
R5
R7 10
0.39
1/2 W
1N4148
R6 100
1N4148
0.89 mm)
0.24 mm)
D3 STTA106
R8 22
47 F
25V
D2
C4
0.51 mm)
STP4NA80FP
8.2 nF
250 V
10 nF
250V
C8
1.5 k
R14
1N4148
N1
N5
180 pF
2200pF 4KV
630V
D4
C2
R11
0.47
0.37 mm)
C6 4700pF/ 4KV
STP7NB80FI
N2
N3
N4
Naux
Q1
IC2 TL431
4.7M
N1
IC3 PC817
4
3
R9
3
1
4
5
T1
BYW98-100
BYW100-50
TL431
2
C7 4700pF/ 4KV
1
2
4.7M
220
10
R10
8
9
BYW100-200
2 x 1000µF
1
N2
N3
16V
3
BYW98-100
1.8 k
R15
PC817A
470 F
16V
D6
100 nF
BYT01-400
2.7 k
100 pF
220 k
R16
C22
D5
100 nF
C13
470 F
25 V
C10
2 x 470 F
100 µF 25V
35V
C12
3.9 k
220 F
160 V
4.7 k
100 k
R17
150 k
C9
R18
P1
5.1 k
1
270 k
L7805
IC4
3
28V / 0.7A
12V / 1.5A
GND
5V / 0.5A
2
0.35 A
50 mA
105 V
14 V
+5 V
47 µF
1 A
C11
25V