HardLabs

Distribution

aati106·Part-Four-Project·Power Distrubution/Distribution PCB/Distribution PCB.kicad_pcb

Distribution PCB layout, top view — open source board by aati106

About the Distribution PCB

Distribution is an open source PCB design by aati106, published on GitHub. It is a 2-layer board measuring 82.1 × 78.3 mm, with 74 components from 38 distinct parts.

Other key parts include the TPS54226PWPR, TPS7A4501DCQT, TPS61175PWPR and INA219AxD. By type, the board carries 28 resistors, 25 capacitors, 6 ICs, 5 connectors, 3 inductors and 2 transistors.

It belongs with the power & battery and science & space designs in this gallery.

From the project

This repository compiles all design, simulation, test, and documentation files related to the development of a highly integrated avionics suite, specifically focused on the Electrical Power System (EPS) for CubeSat missions. It includes schematics, PCB designs, simulations, test

This repository compiles all design, simulation, test, and documentation files related to the development of a highly integrated avionics suite, specifically focused on the Electrical Power System (EPS) for CubeSat missions. It includes schematics, PCB designs, simulations, test data, scripts, and documentation supporting the design and validation of power distribution, storage, and regulation subsystems.

Main components on the Distribution

TPS54226PWPRTPS7A4501DCQTTPS61175PWPRINA219AxD

Distribution bill of materials (BOM)

74 components, 38 distinct parts.

QtyPartRefs
2
TPS54226PWPR
TPS54226PWPRPWP14_2P31X2P46-L
U5, U7
1
TPS7A4501DCQT
U6
1
TPS61175PWPR
U8
2
INA219AxD
U12, U14
2
MBT2222ADW1T1G
MBT2222ADW1T1
Q3, Q5
2
Conn_01x08_Pin
J1, J3
3
1715022
Terminal block
J2, J4, J5
1
3v3
3V3
1
5v
5V
1
12
12V
1
SolderJumper_3_Open
JP1
1
SS3P6L-M3/86A
D1
1
HPC5040NF-3R3MTH
3.3uH
L1
1
15 µH
L2
1
HPC5040NF-3R3MTH
4.7uH
L3
4
22uF
C1, C2, C43, C44
4
100uF
C3, C4, C45, C46
2
10uF
C6, C10
4
0.1uF
C7, C41, C42, C47
1
47 nF
C9
Show 18 more
QtyPartRefs
3
10 µF
C11, C12, C18
2
10uF
C13, C16
2
3.3nF
C14, C48
2
1uF
C15, C49
1
33 nF
C17
1
87.6 kΩ
R1
4
10 kΩ
R2, R5, R9, R23
1
176 kΩ
R3
1
4.7 kΩ
R4
2
73.2K
R6, R7
2
22.1K
R8, R18
6
100K
R10, R11, R13, R14, R15, R20
1
20K
R12
1
121k
R16
2
10K
R17, R25
4
0 Ω
R19, R21, R22, R24
1
3.3K
R26
2
0.002
R49, R50

Distribution design files

The KiCad project lives in the aati106/Part-Four-Project repository on GitHub; these links point at the commit this page was built from.

Distribution: common questions

How big is the Distribution PCB?

The Distribution measures 82.1 × 78.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Distribution?

74 components, from 38 distinct parts. The full bill of materials is listed on this page.

Where can I download the Distribution design files?

From the aati106/Part-Four-Project repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Distribution design in my own project?

The repository has no license, so all rights stay with aati106. Use it as a reference, and ask the author before reusing the design.

More boards in Part-Four-Project

Similar boards