USB-C Power Delivery Hardware Design - Phil's Lab #104

USB Type C Power Delivery (PD) basics, part selection, schematic and PCB design, and test implementation. Learn how easy it is to incorporate USB-C PD into your own hardware designs!

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00:00 Introduction

01:06 Altium Designer Free Trial

01:44 USB-C Power Delivery Basics
04:10 USB PD Controllers
05:37 Controller Datasheet Walkthrough

10:37 Schematic Walkthrough
18:24 PCB Walkthrough

25:15 Demo: Non-USB-PD Connection
26:01 Demo: 15V 3A+ Electronic Load

29:27 Outro

[senceryazici]

I get excited in every single video he uploads! This channel is definitely black magic! Thank you!

[SirHarrisonPhillips]

This is awesome. I would love to see a video involving the opposite process of taking DC power and making a usb - C source device.

[aigis_]

I've spent the last few months trying to learn about how usb pd works, I tried studying datasheets and reference manuals but i only became more confused. Thanks for making this video it really helped me a lot 🙏❤

[gabrieldamian]

This was much much needed, thank you again for making such great content!!

[scor]

It would be interesting to watch something about POE in a next video (like a power supply series). There must be many interesting things like POE classes, Ethernet transformers, MOSFET as diodes, power controllers, ets.. It could be a POE "injector" that adds POE capability to any Ethernet connection. Network drives, media centers, IP cameras, etc... these are possible consumers which likes POE

[km-electronics]

These design videos are my favourite. Thank you, Phil.

[dancollins]

Thanks Phil, another great video, looking forward to the next part.
And this video reminds us the internet stays up each night in anticipation of your imminent video on ESD and power filtering!

[sergeyafanasev]

Phil, nice design, as always, and lots of attention to details. Thumbs up for your work!
About a year ago I've designed USB-PD sink device, using STUSB1602 with STM32 uC. For some price-sensitive designs it's enough to use USB-PD triggers, such as WCH CH236. Docs are not as good as Cypress, TI, ST and other monsters, but it works too.

[yosyp]

These videos are a breeze to watch even as an electronic noob. Thank you!

[FuzzyWobble]

Thank you. Would love to see a video like this but additionally with lipo battery+charging.

[pwdrhrn]

Truly one of the best sources for professional electronics engineering on the net. Thank-you.
I'd love to see a similar video but using bidirectional source/sink of 100W, and also 240W. ICs for src/sink seem less available - TI has TPS25750 that I've been looking at for a 1S2P battery operated device.

[Power_DC_Official]

Your channel is a diamond mine of information. Thank you!

[Cristin_Ariel]

I might use this for one of my projects. Thanks for sharing!

[DavidJohnson-ogvf]

Hey Phil. Did you upload the follow up video regarding i2c communication with the st board?

[brendanhayes-oberst]

Saw some comments on how to basically reverse this video. That is, make a usb c power hub. That is what I am really interested in. I do not understand how before the hardware closed the bidirectional Power Switch/ Bus it negotiates that the voltages are correct on the other side. This would be great video for designing a usb c power hub.

[adrienferreira]

Yay it’s online, can’t wait to watch it 🎉

[lattehour]

this is serious level explanation lucid with plain clear english and structure totally different from your daily, ,dosto`` videos ps the 4.7uF at the jack is a bit dangerous a bleeder should be there if your last device was 15 v and the next one you hook there is 3.3 things might go bad

[brotherLawrence]

Exactly what I've been looking for! Thanks man!

[XxxXxx-lzbu]

If it comes to simplicity, just use a CH224K. Costs much less than the CYPD3177 and has only 3 gpios ehich can be controled by a micro or jumpers

[theoriginal]

Please also do a PD 3.1 Board with 140 or 240W!