2 layers18 × 23.5 mm PD trigger board, the printed circuit board in 3D

PD trigger board

marove2000/PD_trigger_board

PD_trigger_board

Size: 18 × 23.5 mm
Copper layers: 2
Thickness: 1.6 mm
Parts: 20
Nets: 21
Pads: 114
Tracks, vias: 187, 28
Pours: 5
Routed: Yes
KiCad: KiCad 9.0 (file 20241229)
Created: 7 Nov 2024
Updated: 17 Jan 2026

Overview

PD trigger board is an open-source printed circuit board by marove2000, from the marove2000/PD_trigger_board repository on GitHub. It is a 2-layer board of 18 × 23.5 mm with 20 parts on 21 nets, routed with 187 tracks and 28 vias.

It is built around the SIR1309DP. Its parts include 8 resistors, 4 capacitors, 3 ICs, 2 diodes and 1 connector. It belongs with the ESP32 boards of this library.

Main components

SIR1309DP
PowerPAKSO-8-55℃~+150℃ 1 P-Channel 1V 28nC@4.5V 3.25nF 30V 375pF 4.8W 65.7A 7.3mΩ@10V PowerPAKSO-8 MOSFETs ROHSVishay IntertechnologyMOSFETs

README

README.md

PD trigger board

ToDo for v0.2

~~Stamp attachments~~
~~USBC smd-mounted with holes -> https://jlcpcb.com/partdetail/Dealon-USB_TYPE_C020/C2927040~~
~~Writing on board not visible~~
~~Version on board~~
~~Power-Output to right side~~
~~Delete current-table~~
~~If possible: Writing to top~~
~~Size like C3-Mini~~
~~If needed: Remove 18V~~
One pin with 5V 300mA output (step down)
Kompatiblität mit: https://wiki.seeedstudio.com/Seeeduino-XIAO/ (Adapterplatine)
Kompatiblität mit: https://cdn.mikroe.com/cms/click-boards/click-board-standard-guidelines-april-2019.pdf (Über Adapterplatine)
~~FSCS zu LCSC ändern~~
~~Bigger Thruholes~~

ToDo for future release

Footprint for SMD attachment
~~Stackable Design~~
PD 3.1? https://www.lcsc.com/product-detail/USB-PD_Hynetek-HUSB238A-BB001-QN16R_C24833806.html

other boards

Adafruit: https://www.adafruit.com/product/5807 https://learn.adafruit.com/adafruit-husb238-usb-type-c-power-delivery-breakout/overview Blog: https://blog.adafruit.com/2022/05/04/plug-n-play-usb-type-c-dummy-pd/ isaac: https://github.com/isaac879/USB-Type-C-PD-Trigger-Board?tab=readme-ov-file

Parts

Qty	Value	Footprint	References
3	4.7uF 35V	Capacitor_SMD:C_0603_1608Metric	C2, C3, C4
1	10R	Resistor_SMD:R_0402_1005Metric	R1
1	10k	Resistor_SMD:R_0402_1005Metric	R6
1	14k	Resistor_SMD:R_0402_1005Metric	R7
1	18k	Resistor_SMD:R_0402_1005Metric	R8
1	1uF 50V	Capacitor_SMD:C_0603_1608Metric	C1
1	22.6k	Resistor_SMD:R_0402_1005Metric	R9
1	49.9k	Resistor_SMD:R_0402_1005Metric	R3
1	5.1k	Resistor_SMD:R_0402_1005Metric	R4
1	6.04k	Resistor_SMD:R_0402_1005Metric	R5
1	D_Zener	Diode_SMD:D_SOD-323	D1
1	ESP32-S3-mini_pinprofile	blinkyparts:ESP32-S3-Zero	U3
1	G***	blinkyparts:ce-icon_SilkS_3mm	ce_icon_SilkS_3mm
1	G***	blinkyparts:weee-icon_SilkS_3mm	weee-icon_SilkS_3mm
1	HUSB238	Package_DFN_QFN:DFN-10-1EP_3x3mm_P0.5mm_EP1.55x2.48mm	U1
1	SD15_SOD323	Diode_SMD:D_SOD-323_HandSoldering	D2
1	SIR1309DP	Package_SO:PowerPAK_SO-8L_Single	U2
1	USB_C_Receptacle_USB3.0_12P	Connector_USB:USB_C_Receptacle_GCT_USB4110	J1

Questions

How big is the PD trigger board PCB?

It measures 18 × 23.5 mm and has 2 copper layers, 1.6 mm thick.

What parts does the PD trigger board use?

20 parts, built around the SIR1309DP. 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 PD trigger board KiCad files?

From the marove2000/PD_trigger_board repository on GitHub, at the commit this page was made from: the board is KiCAD-Files/PD_trigger-board.kicad_pcb and its schematic KiCAD-Files/PD_trigger-board.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the PD trigger board design in my own project?

Its repository states no licence, so its author keeps all rights: ask marove2000 before reusing the design.

Category and platform

ESP32

Project files

Show this board on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/boards/marove2000-pd-trigger-board" title="PD trigger board in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/boards/marove2000-pd-trigger-board.jpg" alt="PD trigger board" width="1200" height="900">

A picture that opens the board, for a README

[![PD trigger board](https://pcbkit.io/embed/boards/marove2000-pd-trigger-board.jpg?size=s)](https://pcbkit.io/boards/marove2000-pd-trigger-board)

Source

Repository: marove2000/PD_trigger_board
Board file: KiCAD-Files/PD_trigger-board.kicad_pcb
Commit: 3deec4e
Licence: Not stated

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