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Welcome to Flux

Treat Flux like your intern. Tell it what you'd like to build and it'll get to work. You can also ask it questions, brainstorm ideas, and teach it your preferences. Learn More

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Component Selection Workflow
New Subsystem Wizard
VUSB
C17
Capacitance
10uF
VBAT
SOLAR POWER INTERFACE
VBAT
R14
Resistance
6k8 Ω
VUSB
R8
Resistance
15kΩ
VBAT
R13
Resistance
68kΩ
VUSB
VBAT
C24
Capacitance
10uF
VSOLAR
U3
C18
Capacitance
100nF
POWER CIRCUIT
Q1
+3V3
R11
Resistance
1k5 Ω
Q1 Disconnects SOLAR input when both SOLAR and USB are connected. NOTE: This is a depletion type mosfet
U5
L2
Inductance
2u2 H
VSOLAR
D4
Color
Red
C19
Capacitance
68pF
C15
Capacitance
10uF
VSOLAR
Iset = 6800 / Rset = 1A
C21
Capacitance
100nF
R7
Resistance
2kΩ
+3V3
C16
Capacitance
4u7 F
I_ch = (Vset / Rset) * 900 = 900mA
+3V3
C23
Capacitance
100nF
U4
GND
D5
Color
Green
D2
Manufacturer Part Number
SS34


Power Supply Tempate

Power Supply Tempate thumbnail
This Power Supply Template project takes input from USB, Battery and Solar and then charges the battery and and has a 3.3V ouput

Properties

Power Management

Parametric

Module

Pricing & Availability

Distributor

Qty 1

Controls