R14
Resistance
6k8 Ω
R8
Resistance
15kΩ
R13
Resistance
68kΩ
R11
Resistance
1k5 Ω
VSOLAR
R7
Resistance
2kΩ
C17
Capacitance
10uF
SOLAR POWER INTERFACE
C24
Capacitance
10uF
U3
C18
Capacitance
100nF
POWER CIRCUIT
Q1 Disconnects SOLAR input when both SOLAR and USB are connected. NOTE: This is a depletion type mosfet
L2
Inductance
2u2 H
C19
Capacitance
68pF
C15
Capacitance
10uF
Iset = 6800 / Rset = 1A
C21
Capacitance
100nF
C16
Capacitance
4u7 F
I_ch = (Vset / Rset) * 900 = 900mA
C23
Capacitance
100nF
Q1
U5
U4
D4
Color
Red
D5
Color
Green
D2
Manufacturer Part Number
SS34
Power Supply Tempate
