+5V
R4
Resistance
1kΩ
C5
Capacitance
0.1uF
VBAT
C4
Capacitance
0.1uF
C2
Capacitance
22uF
VBAT
CHRG
GND
VIN
R5
Resistance
0.68kΩ
R1
Resistance
1kΩ
+5V
VIN
VBAT
C1
Capacitance
22uF
C7
Capacitance
22uF
GND
STDBY
U1
C3
Capacitance
22uF
+5V
VCC
C6
Capacitance
22uF
GND
VIN
L1
Inductance
Inductance
D1
R3
Resistance
0.3 Ω