wfriedrich
Published © CC BY

USB-C PD Sink CYPD3177

A USB-C Power Delivery Sink, handling up to 20V 5A based on the Cypress CYPD3177 USB PD Controller.

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USB-C PD Sink CYPD3177

Things used in this project

Hardware components

USB-C PD Sink BCR
×1
Arduino Due
Arduino Due
Uses 3.3V I2C to access telemetry information of CYPD3177
×1
Diodes Inc. DMP3013SFV
Power p-FET 3mm x 3mm 9.5 mOhm Rds_on
×1

Story

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Schematics

BCR USB-C PD Sink Rev4 Schematic

BCR USB-C PD Sink Rev4 Assembly drawing Top

Component identification, as there was not enough room for silkscreen designators.

BCR USB-C PD Sink Rev4 Assembly drawing Back

Component identification, as there was not enough room for silkscreen designators.

Code

Github repository

Script to access the CYPD3177 over I2C with bus pirate or Arduino.

Credits

wfriedrich

wfriedrich

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