PFS704 POWERINT [Power Integrations, Inc.], PFS704 Datasheet - Page 11

• Manufacturer Part Number: PFS704
• Description: High Power PFC Controller with Integrated High-Voltage MOSFET
• Manufacturer: POWERINT [Power Integrations, Inc.]

Figure 12. 180 W PFC using PFS708EG.
Figure 13. 900 W PFC using PFS729EG.
www.powerint.com
CAP002DG
CAP006DG
CAPZero
CAPZero
L
E
N
N
L
E
U2
U2
3.15 A
F1
8 A
F1
750 kΩ
220 kΩ
750 kΩ
220 kΩ
R1
R1
R2
R2
D1
D2
D1
D2
320 VAC
275 VAC
275 VAC
320 VAC
10 Ω
R18
2 W
220 nF
680 nF
RV1
RV1
C3
C3
Ferrite Bead
L4
10 mH
14 mH
L1
L1
Auxiliary
Supply
Power
+
15 V
100 Ω
100 Ω
R16
R6
275 VAC
47 µF
275 VAC
50 V
220 nF
C8
C19
C19
1 µF
250 VAC
250 VAC
250 VAC
250 VAC
100 pF
100 pF
680 pF
680 pF
100 µH
C5
100 µH
C4
C5
C4
3.01 kΩ
DL4001
L2
L2
R17
1%
100 µH
D5
L3
275 VAC
MMBT4401LT1G
100 nF
10 Ω
RT1
10 Ω
RT1
C6
t
t
3KBP06M
O
O
Q3
Auxiliary
GBU10J
Supply
600 V
Power
600 V
BR1
+
12 V
BR1
47 µF
100 nF
25 V
C20
C20
25 V
470 nF
400 V
1.5 µF
400 V
C7
C7
1.5 MΩ
1.5 MΩ
1 MΩ
PFS708EG
100 nF
3 MΩ
R19
1%
HiperPFS
3 MΩ
3 MΩ
PFS729EG
47 nF
1%
1%
R5
R4
R19
1%
HiperPFS
50 V
50 V
1%
1%
R5
C12
C12
R4
1.7 mH
2.04 mH
U1
L5
U1
L5
1N5408
1N5408
D
S
D1
D
S
D1
CONTROL
CONTROL
V
V
G
G
STTH3R06U
VCC
10 nF
50 V
C11
STTH12R06
VCC
10 nF
C11
50 V
FB
FB
D2
D2
BAV116
BAV116
130 V
2 kΩ
130 V
R7
D3
C18
1 µF
25 V
2 kΩ
1 µF
25 V
R7
D3
C18
3.01 kΩ
3.01 kΩ
4.7 µF
1N4148
4.7 µF
R8
1%
25 V
C13
1N4148
1%
25 V
R8
C13
MMBT4401
D4
MMBT4401
D4
Q1
Q1
57.6 kΩ
160 kΩ
2.21 kΩ
1.5 MΩ
1.6 MΩ
732 kΩ
57.6 kΩ
160 kΩ
2.21 kΩ
PFS704-729EG
1.5 MΩ
732 kΩ
1.6 MΩ
R15
R14
R11
R10
R13
1%
R14
R9
1%
1%
1%
1%
R15
R11
R10
R13
1%
1%
1%
R9
1%
1%
2.21 kΩ
2.21 kΩ
R12
1%
R12
1%
100 nF
470 pF
200 V
100 V
100 nF
470 pF
C16
C17
200 V
100 V
C16
C17
10 nF
C21
1 kV
10 nF
1 kV
C14
10 nF
C14
1 kV
PI-6229-110210
PI-6230-111110
150 µF
450 V
820 µF
C15
450 V
Rev. D 12/11
C15
11
OUT
DC
OUT
DC
+
+