STMicroelectronics 80 W high performance transition mode PFC demonstration board STEVAL-ISA102V1 STEVAL-ISA102V1 Fiche De Données
Codes de produits
STEVAL-ISA102V1
Circuit schematic
STEVAL-ISA102V1
2/4
Doc ID 022845 Rev 1
1 Circuit
schematic
Figure 1.
Circuit schematic
AM11916v1
NTC
2.5
Ω
R4
270
kΩ
D8
1N4148
R14
100
Ω
C5
T1
R1
1
V
o
=400V
Po=80W
D1
STTH1L06
R5
270
kΩ
10
nF
P1
R1
1 M
Ω
C1
02
2
F
270
kΩ
1N4148
D2
1N5248B
100
Ω
R6
47 k
Ω
1M
Ω
R50 -
2
2
kΩ
C3 -
2
200
nF
270
kΩ
R12
C23
1M
Ω
10
nF
8
3
W08
0
.22
µ
F
630V
F1
4A/250
V
5
6
L6562A
7
21
R7
33
Ω
Q1
STP8NM50FP
4
C6
47 µ
F
450V
+
-
R2
1 M
Ω
150 nF
Va
c
88V
to
264V
VCC
MUL
T
ZCD
C
OMP
INV
GD
R8
47k
Ω
R3
15 k
Ω
C29
22 µ
F
25V
R10
0.68
Ω
0.25W
R13B
82 k
Ω
C4
100 nF
C2
10nF
R9
0.68
Ω
0.25W
R13
15 k
Ω
GND
CS
R15
SHOR
TED
Boost
Induct
o
r Spec
(IT
A
COIL
E254
3/
E)
E25x13
x7 core,
N67
ferrite
1.5 mm
gap
for 0.7
mH
primary
inductanc
e
Primary
: 102
turns
20x0.
1
mm
Secondary:
10
turns 0.1 mm