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Files

Schematic

Code

Layout

3D View

GND
VIN
BAT-
BAT+
VBAT
VIN
C2
Capacitance
0.1uF
VBAT
VBAT
J1
VIN
R4
Resistance
5.1kΩ
VIN
VIN
C1
Capacitance
10uF
C3
Capacitance
10uF
R3
Resistance
5.1kΩ
VIN
Rprog value
Line 1
Rprog = 1.2k; Current = 900mA
C4
Capacitance
10uF
U1
+ BAT -
CHRG
R1
Resistance
1kΩ
R2
Resistance
1kΩ
Rprog
Resistance
1.2kΩ
STDB
D1

TP4056 Reference Design