2 layers17 × 19.5 mm MicroLipo, the printed circuit board in 3D

MicroLipo

Size: 17 × 19.5 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 20
Nets: 26
Pads: 70
Tracks, vias: 238, 7
Pours: 2
Routed: Yes
KiCad: KiCad 4
Created: 22 Mar 2018
Updated: 22 Mar 2018

Overview

MicroLipo is an open-source printed circuit board by AWildTyphlosion, from the AWildTyphlosion/MicroLipo repository on GitHub. It is a 2-layer board of 17 × 19.5 mm with 20 parts on 26 nets, routed with 238 tracks and 7 vias.

It is built around the BSS84. Its parts include 7 resistors, 5 ICs, 3 capacitors, 3 diodes and 1 transistor.

Main components

BSS84
SOT-23-55℃~+150℃ 1 P-Channel 130mA 2.8pF 24.6pF 2V 3.2Ω@5V 300mW 4.7pF 50V 590pC@10V SOT-23 MOSFETs ROHSDiodes IncorporatedMOSFETs

README

README.md

USB C Micro Lipo

Ignore this, I suck at life...

Project files

Show this board on your page

https://pcbkit.io/boards/AWildTyphlosion/MicroLipo

The board's own page, for a message or a post.

Source

Repository: AWildTyphlosion/MicroLipo
Board file: MicroLipo.kicad_pcb
Commit: bba1c55
Licence: Not stated

Parts

Qty	Value	Footprint	References
3	1x2	usbc:PadMount	U3, U4, U5
2	4.7 uF	Capacitors_SMD:C_0402	C1, C2
2	470	Resistors_SMD:R_0805	R5, R6
2	5.1K	Resistors_SMD:R_1206	R1, R2
1	1 uF	Capacitors_SMD:C_0402	C3
1	100K	Resistors_SMD:R_0603	R7
1	10K	Resistors_SMD:R_0805	R3
1	2.5K	Resistors_SMD:R_0805	R4
1	BSS84	TO_SOT_Packages_SMD:SOT-23	Q2
1	D_Schottky	Diodes_SMD:D_PowerDI-123	D3
1	GS2	Connectors:GS2	J2
1	Green LED	LEDs:LED_0805	D1
1	MCP73831/2	TO_SOT_Packages_SMD:SOT-23-5	U2
1	Red LED	LEDs:LED_0805	D2
1	USB-C_Molex_105450-0101	usbc:USB-C_Molex-105450-0101	U1

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Questions

How big is the MicroLipo PCB?

It measures 17 × 19.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the MicroLipo use?

20 parts, built around the BSS84. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the MicroLipo KiCad files?

From the AWildTyphlosion/MicroLipo repository on GitHub, at the commit this page was made from: the board is MicroLipo.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the MicroLipo design in my own project?

Its repository states no licence, so its author keeps all rights: ask AWildTyphlosion before reusing the design.