HardLabs

BQ25798

UWCubeSat·EPS·testing boards/BQ25798/BQ25798.kicad_pcb

BQ25798 PCB layout, top view — open source board by UWCubeSat

About the BQ25798 PCB

BQ25798 is an open source PCB design by UWCubeSat, published on GitHub. It is a 2-layer board measuring 26.7 × 25.4 mm, with 35 components from 21 distinct parts.

Other key parts include the BQ25798. By type, the board carries 19 capacitors, 9 resistors, 4 connectors, 1 IC, 1 diode and 1 inductor.

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

Main components on the BQ25798

BQ25798

BQ25798 bill of materials (BOM)

35 components, 21 distinct parts.

QtyPartRefs
1
BQ25798
U1
1
1x2 2.54mm Pin Header
J1
1
1x3 2.54mm Pin Header
J2
1
Molex_USB_C
J3
1
1x7 2.54mm Pin Header
J4
1
LED
D1
1
1.0uH
L1
3
0.1uF
C1, C2, C3
11
10uF
C4, C5, C6, C8, C9, C10, C11, C13 +3
1
1uF
C7
1
1nF
C12
1
4.7uF
C16
2
47nF
C18, C19
1
6.04k
R1
1
127k
R2
1
100k
R3
2
10k
R4, R5
1
100
R6
1
2.2k
R7
1
5.24k
R8
Show 1 more
QtyPartRefs
1
30.31k
R9

BQ25798 design files

The KiCad project lives in the UWCubeSat/EPS repository on GitHub; these links point at the commit this page was built from.

BQ25798: common questions

How big is the BQ25798 PCB?

The BQ25798 measures 26.7 × 25.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the BQ25798?

35 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the BQ25798 design files?

From the UWCubeSat/EPS repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the BQ25798 design in my own project?

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

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