CM6500UN (1MHz PFC)
http://www.championmicro.com.tw
EPA/90+ ZVS-Like PFC CONTROLLER
Design for High Efficient Power Supply at both Full Load and Light Load
TYPICAL APPLCATION CIRCUIT
PFC
T2
TR18*10*10
T1
F1
250V 6.3A HSB
BD1
D10XB60
(10A/600V)
L
TR18*10*10
1
H15
C5
FR1
(High inrush current resister)
+
-
1
4
220pF/2KV
C3
0.22uF 275V
C2
0.22uF 275V
910K 1/2W
BC1
C6
1uF/450V
R2
220pF/2KV
0.1
N
1
H14
RT1
2.5Ω/5A
VCCP
Q26
NC
2
4
1
3
RL1
835NL-1A-B-C 9V
2
3
C69
NC
D23
NC
R92
NC
ZD6
NC
380VDC
D6
1N5406
L4
CS-270026
(3A/600V)
R6
2.2M
7
5
9
R26
47
380VDC
D7
HFA08TB60
(8A/600V)
R1
1M 1%
R15
2M
Vref/1
R17
150K
U1
CM6500/02 Family
R100
10K
C11
0.47uF
VCCP
D28
C19
100pF1
C12
33n
C20
1000pF
Q1
20N60C3
(20A/600V)
14
13
12
11
10
9
1
1N4148
R24
1M
IEAO
VEAO
Q3
2N2222
R25
10K
R3
1M 1%
C9
220uF/450V
+
D29
1
R39
10
R103 330K
2
3
4
5
6
7
R23
1M
1N4148
IAC
VFB
R34
13K 1%
D30
C80
47pF
VCCP
ISENSE
Vrms
VREF
VCC
C10
102pF
1N4148
Vref/1
1
R23-1
243K
C22
0.047UF
D4
SCS140P
C16
0.47uF
R20
22K
Q2
2N2907
C71
+ C70
22uF/25V
0.1uF
R23-2
36.5K
C17
0.47uF
SS
PFCOUT
PGB
C21
1000pF
R11
10
PGB
R33
0
PGTHL
RAMP1
Vref/1
PGIB/1
R13
69.8K 1%
R12
27K
C25
0.1uF
R38
27K
R9
NC
C77
4700P
8
GND
C18
1000pF
12VS
D11
EFM103
Q8
Standby
(1A/150V)
2N2222
3
1
R95
4.7KΩ
R44
4.7KΩ
380VDC
+
C29
47uF/25V
R43
1 1W(S)
ZD9
ZMM(11V)
Q27
2N7002
+
C28
100uF/25V
ZD2
ZMM(15V)
+12V
R45
3M
ZD1
R96
47KΩ
C76
+
C75
0.47uF
P6KE150A
5%
100uF/400V
C30
NC
T3
EE-19
1.4mH
R46
1M
6
11.5TS
8TS
ON/OFF
1
L1
DR6*8.3
PC2A
LTV817
D12
8
BYV-26E
85TS
7
2
4
12VSB
8TS
C33
1000pF/50V
+
R47 C31
20
2A
+
5
C32
1200UF/16V
ZD3
NC
11TS
D13
SF14
1
+
C34
100uF/35V
3
D14
SB10100
2
3
VCC
R48
15K
C35
10uF/25V
5
4
3
2
1
GND
GND
GND
GND
D
.
6
7
8
D15
1N4007
(1A/1000V)
R49
100
VDD
BP
EN
U2
TNY277P
C36
NC
R52
1K
PC3A
817C
R54
30
ZD5
HZ15-2
14.50~15.10V
C37
0.1UF/50V
C38
10uF/50V
+
R93
R55
10K 1%
22
3
1
VCC
VCCP
R56
150
Q9
2N2222
R58
10K
C40
0.1UF/25V
PC2B
LTV817
R50
7.5K
CN2
CON2
C68
C41
NC
1
222M/250V Y1
+12V
12VSB
ZD4
IC1
KA431AZ1
R59
2.54K 1%
1N4745A
15.2~16.8V
R94
ON/OFF
5.6K
D10
NC
2014/11/11 Rev. 1.0
Champion Microelectronic Corporation
17
CHAMP [ CHAMPION MICROELECTRONIC CORP. ]
