Schematic

1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2014/5/14 Sheet of
File: Z:\DFRobot Products\..\Solar Charger V1.0.SchDocDrawn By:
1
2
P1
330
R1
3.6K
R2
D1 D2
1
2
P2
1
2
P3
VIN
4
CH
7
OK
6
GND
3
FB
8
BAT
5
TEMP
1
ISET
2
U1
CN3083
GND
GND
GND
GND
GND
VOUT
BAT
+
-
C1
22uF
+
-
D3
SS14
C2
4.7uF
PWR IN