CM6900G Datasheet, PDF (2/12 Pages) Champion Microelectronic Corp. – Resonant Controller

CM6900G
Resonant Controller
TYPICAL APPLCATION CIRCUIT
+VD C
DRVH
DRVHGND
C32
47nF/630V
DRVL
IPLIMIT
C42
470nF/25V
D12
R50
330Ω 1/4W
BAV99
D13
BAV99
D10 SCD14
R43
10Ω
D11 SCD14
R46
10Ω
Q12 CMT08N50
H S2
HS
R44
47KΩ
C30
100pF/1KV
L4
200uh/RM8
Q14
CMT08N50
R49
47KΩ
C37
100pF/1KV
H S3
HS
Lp(2.5mH)
24VSY NDRVL
C 31
2
68nF/630V
T4
CMT60N06
R45 47KΩ
13
Q13
1
ERL-35
14
15
24VSY NDRVH
CMT60N06
R47 47KΩ
16
Q15
9
Q16
10
24VSY NDRVL
SI4856ADY
11
T5
3
1
2
4
CT-UU-9.8
12
Q17
SI4856ADY
24VSY NDRVH
L5
C35
0.1uF/63V
0.8uH/10A
+ C33
1000uF/35V
+ C34
1000uF/35V
+24V
C36
C47
0.1uF/63V 0.1uF/63V
L6
C40
0.1uF/63V
2uH/3A
+ C38
1000uF/16V
+12V
+ C39
1000uF/16V
C41
0.1uF/63V
+24V
CN2
8
7
8
6
5
4
3
7
6
5
4
2
1
3
2
1
+24V
CN2.54-P10
CN3
8
7
8
6
5
4
3
7
6
5
4
2
1
3
2
1
CN2.54-P10
+12V
CN4
6
5
4
3
6
5
4
2
1
3
2
1
CN2.54-P6
5VSB
CN5
6
5
4
3
6
5
4
2
1
3
2
1
C N 2. 54-P6
CN6
2
1
2
1
ENABLE
+ C43
100uF/25V
+12V
+24V
R53
R54
6.8KΩ
15K
+12V
D14
12VS
SCD12
R55
390Ω
R56
620Ω
VREF
R57
910Ω
C50
10nF/25V
R64
6.8KΩ
C49
470pF/25VN
R63
150K
C51
1uF/16V
R65
4.7KΩ
R66 R67
33KΩ NC
R68
NC
SD
R70
100KΩ
R69
240KΩ C52 C53
104pF 0.1uF/25V
IPLIMIT
U6
1 _Rset
2 _VFB
3 _FEAO
4 _{D_IN-}
5 _{D_IN+}
6 _DEAO
7
CSS
8 _Ilim
VREF ¹⁶
VCC ¹⁵
PRIDRV ¹⁴
PRIDRVB ¹³
SRDRV ¹²
SRDRVB ¹¹
10
GND
RT/CT ⁹
R71
13KΩ
R72
CM6900
C54
1KΩ
0.1uF/25V
12VS
VREF
R73
39KΩ
12VS
VREF
C55
820pF/25VN
C56
0.1uF/25V
12VS
Q18
BC817
C44
Q20
BC807
2.2uF/63V
12VS
Q24
BC817
Q25
BC807
T6
5
DRVH
3
6
DRVHGND
2
7
DRVL
8
EE19
12VS
Q19
BC817
R51 4.7Ω 1/4W
24VSY NDRVH
Q22
BC807
12VS
Q21
BC817
R52 4.7Ω 1/4W
24VSY NDRVL
Q23
BC807
2007/11/22 Rev1.0
Champion Microelectronic Corporation
Page 2