DV-CP701
IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION
Start-up
circuit
Reference
voltage
Error
amp.
Thermal
shut down
Drive
circuit
Sate operating
area protection
Saturation
protection
Over current
protection
INPUT
OUTPUT
GND
BLOCK DIAGRAM
Q2901, Q2904 : uPC29M33T REGURATOR IC 3.3 V output
Q2902, Q2903 : uPC2918T REGURATOR IC 1.8 V output
123
4
1 : Input
2 : GND
3 : Output
4 : GND (Fin)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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