Schematic

1 2 3 4
A
B
C
D
4321
D
C
B
A
Title
Number RevisionSize
A4
Date: 28-Jun-2012 Sheet of
File: D:\PROJECT\W-project.ddb Drawn By:
VCC
4
CE
8
CHRG
7
STDBY
6
GND
3
PROG
2
TEMP
1
BAT
5
U1
TP4056
R2
1K
R3
2K
R1
1K
C1
10uF
C2
10uF
1 2
34
5 6
P
M+
-
- -
USB
USB_DEVICE
1
2
J1
CON2
OUT
BAT+
1
2
J3
CON2
1
2
J2
CON2
BAT+ BAT+
S1
SW SPDT
CE
CE
+5
+5
R4
1K
D1 R
D2
G
Lithium Battery Charger
V0.2
R5
470
BAT- BAT- BAT-
R6
470
D3
Y
Q1
SI2301
Q2
SI2302
R7
470
BAT+
BAT-
OUT