www.DataSheet4U.com
CR6848
REFERENCE CIRCUIT 2
CR6848 drives a periphery Power BJT（5V/3A 15W Power Supply）
Quantity
Part Number
Description
Quantity
Part Number
Description
2
1
1
1
1
1
1
1
1
1
1
1
2
1
1
2
C1、C2
C3
104/400V
472
R2
100K
100K/0.5W
1K
R3
C4
102
R4
R5
R6、R7
R8
R9
R10、R11
R12
R13
C5
33uF/400V
10uF/50V
103/1000V
102/100V
223/1000V
220uF/16V
1.0uF/16V
1.5M
C6
220R/1W
220R
20K
20R
1R2/1W
20K
C7
C8
C9
C10、C11
C12
D1、D2、D3、
D4、D5
2
1
5
1
1
1
1N4007
1N4148
18V
R14
U1
U2
U3
U4
Q1
Q2
2K2
CR6848
PC817
TL431
LM358
13003
9013
2
1
1
2
1
1
1
1
1
1
1
1
1
D6、D7
D8
D9
D10、D11
T1
T2
F1
SB560
FR107
20mH
EI-22
0.25A
Notice: Q1 is a Power BJT
Dec, 2006
V1.5
14/14
Chengdu Chip-Rail Tech.Co.Ltd.
http://www.chiprail.com
ETC [ ETC ]
