CM6901GIP CHAMP [Champion Microelectronic Corp.], CM6901GIP Datasheet - Page 13

• Manufacturer Part Number: CM6901GIP
• Description: SLS (SRC/LLC+SR) Controller with 1 FM+2 PWMs
• Manufacturer: CHAMP [Champion Microelectronic Corp.]

TYPICAL APPLICATION CIRCUIT
2009/11/02 Rev1.4
DC-DC
3.3K
R78
+12V
SLS Controller
R72
12K
R74
750
C62
102pF
NC
DRVH
DRVL
C60
DRVHGND
VREF
220K
R84
2N7002
SD
Q18
1uF/16V
36.5KΩ
C63
R75
47KΩ
R85
47K
R97
10Ω
1N4148
R60
D16
R63
10Ω
1N4148
D17
47KΩ
43KΩ
47KΩ
R80
R65
R61
0.22uF
R81
150K
SCS140P
C59
D21
380VDC
47KΩ
R69
3M
R82
FCP11N60
12VS
Q12
FCP11N60
SLS (SRC/LLC+SR) Controller with 1 FM+2 PWMs
220KΩ
Q14
R83
NC
R68
47KΩ
BC817
R77
C52
Q19
220KΩ
NC
R71
47pF
C64
SD
C42
NC
100KΩ
IPLIMIT
9
5
R70
160uh/PQ512
333pF/25V
R86
0Ω
C61
Champion Microelectronic Corporation
L2
PGI
6
10
27KΩ
R87
BAV99
BAV99
D20
D19
1KΩ
82nF/800V
R88
C43
27TS
1
2
3
4
5
6
7
8
+12V
1uF/25V
C65
U3 CM6901
Rset
VFB
FEAO
D_IN-
D_IN+
DEAO
CSS
Ilim
2
1
Lp(1.7mH)
SCS140P
PQ3230
D22
316K 1%
R73
T4
PRIDRVB
1uF/50V
SRDRVB
R66
PRIDRV
5.6
12VS
SRDRV
RT/CT
VREF
C56
GND
VCC
2TS
2TS
2TS
8
9
10
11
7
12
IR F2804PBF
IR F2804PBF
16
15
14
13
12
11
10
9
EFM204
(2A/200V)
12VSYNDRVL
12VSYNDRVH
D18
105pF
Q15
Q13
C55
C66
1000pF
56KΩ
VREF
R79
0.1uF
C54
47uF/25V
47KΩ
47KΩ
R64
R62
12VS
R67
470
VREF
C57
R98
10KΩ
12VS
+
0.1uF/25V
+
C67
680uF/25V
C53
IPLIMIT
0.1uF
C49
C45
-12V
H40
+
2N2222
+12VIS
2N2907
2N2222
2N2907
Q22
Q24
-12V
Q25
Q23
+
12VS
12VS
12VS
2200uF/25V
12VS
C46
130nH/20A
2N2222
2N2222
2N2907
Q21
Q16
Q20
2N2907
L3
Q17
SCS140P
SCS140P
R89
22Ω
D26
D27
R76
22Ω
C47
1uF/50V
C58
+
R91
0
12VSYNDRVH
12VSYNDRVL
Page 13
C48
+
3
2
CM6901
EE-19
T5
0.1uF
C50
JP11
NC
+12V
5
6
7
8
IPLIMIT
C51
0.1uF
DRVH
DRVHGND
DRVL
OUT