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Who
Daniel Puratich Architecture & Management
Kenny Na EE Designer
What
A USB-C PD sink where we can select the output voltage with resistors
DNP and fitted resistors, should be foolproof 0805s
could be STUSB4500 - USB-C PD Sink IC
Intent for requesting 20V 65W when debugging https://uwarg-docs.atlassian.net/wiki/spaces/EL/pages/2701197313/RPi+Interface+Rev+C?atl_f=content-tree setup without the full drone
should support 12V and 5V as well, for testing other boards, configured by soldering different resistors
Use a USB-C PD chip and the associated required FETs that are required for negotiation
Ideally does not require a microcontroller, due to cost constraints
USB-C input connector
XT30 output connector
don't worry about board area too much but it can be tiny
no buck converter
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