How to design a proper USB-C™ power sink (hint, not the way Raspberry Pi 4 did it)

Excerpt from the reduced Pi4 Model B schematics, from https://www.scorpia.co.uk/wp-content/uploads/2019/06/image-300x292.png
USB Type-C’s Sink Functional Model for CC1 and CC2, from USB Type-C Specification 1.4, Section 4.5.1.3.2

--

--

Love podcasts or audiobooks? Learn on the go with our new app.

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store