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USB---C-Power-Delivery

RadoslavPantic·USB---C-Power-Delivery·Kicad files/usb_c_pd_source.kicad_pcb

USB---C-Power-Delivery PCB layout, top view — open source STM32 board by RadoslavPantic

About the USB---C-Power-Delivery PCB

USB---C-Power-Delivery is an open source STM32 PCB design by RadoslavPantic, published on GitHub. It is a 4-layer board measuring 67 × 34 mm, with 51 components from 35 distinct parts.

Its main chip is the STM32G030F6Px, from the STM32 family. Other key parts include the TPS560430YFDBVR, TPS56837HRPAR and STUSB4710AQ1TR. By type, the board carries 20 capacitors, 18 resistors, 4 ICs, 3 transistors, 3 connectors and 2 inductors.

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

From the project

A high-power USB-C Power Delivery (PD) module capable of delivering up to 100W (20V @ 5A).

A high-power USB-C Power Delivery (PD) module capable of delivering up to 100W (20V @ 5A).

This repository includes: - KiCad design files (.kicadpro, .kicadpcb, .kicadsch) - Gerber files for PCB fabrication - BOM file (usbcpdsource.csv)

The project is based around the STUSB4710 Autonomous USB PD controller IC. The design functions as a power source with short-circuit protection and Vbus monitoring. The project is configured in a buck topology, meaning there is a constant 24 V DC voltage at the input of the circuit. Using the TPS56837HRPAR buck converter, the PD IC sets the output USB-C…

USB---C-Power-Delivery, from the project README
From the project README

Main components on the USB---C-Power-Delivery

TPS560430YFDBVRTPS56837HRPARSTM32G030F6PxSTUSB4710AQ1TR

USB---C-Power-Delivery bill of materials (BOM)

51 components, 35 distinct parts.

QtyPartRefs
1
TPS560430YFDBVR
U1
1
TPS56837HRPAR
U2
1
STM32G030F6Px
U3
1
STUSB4710AQ1TR
U4
3
DMP3013SFV-7
Q1, Q2, Q3
1
Lab_supply
J2
1
Serial Wire
J3
1
USB4151-GF-C
J4
1
LED
D1
1
6u8
L1
1
4.7u
L2
1
2.2u
C1
2
10u
C2, C3
2
0.1u
C4, C6
1
22n
C5
5
22u
C7, C14, C15, C16, C17
1
0.1u
C8
1
4u7
C9
4
100n
C10, C11, C12, C13
3
1u
C18, C19, C20
Show 15 more
QtyPartRefs
1
10k
R1
1
51k
R2
1
22.1k
R3
1
100k
R4
3
1k7
R5, R12, R13
1
30k
R6
1
930R
R7
1
310R
R8
1
340R
R9
1
570R
R10
1
1.95k
R11
1
100k
R14
1
820R
R15
2
10k
R16, R17
1
2k2
R18

USB---C-Power-Delivery design files

The KiCad project lives in the RadoslavPantic/USB---C-Power-Delivery repository on GitHub; these links point at the commit this page was built from.

USB---C-Power-Delivery: common questions

What microcontroller does the USB---C-Power-Delivery use?

The USB---C-Power-Delivery is built around the STM32G030F6Px, from the STM32 family.

How big is the USB---C-Power-Delivery PCB?

The USB---C-Power-Delivery measures 67 × 34 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the USB---C-Power-Delivery?

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

Where can I download the USB---C-Power-Delivery design files?

From the RadoslavPantic/USB---C-Power-Delivery repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the USB---C-Power-Delivery design in my own project?

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

Can I test firmware for the USB---C-Power-Delivery without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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