Bottom PCB

Block Diagram

Top Layer

GND Layer

Power Layer

Bottom Layer

Power Analysis

Power Analysis


The Power Module consists of 4 channels, all with 6A maximum current output at different voltages: 1V8, 2V5; 3V3; 5V; To achieve this it uses the TPS62180.

The module is protected with the TPS25970, that has overcurrent, overvoltage and undervoltage features.

To connect to other boards and provide power, it uses a low profile connector, 2074190081. The power can be also supplied using a bigger connector mounted on the top.

You can find this project on GitHub!
There is an additional blog post about this project on Medium!

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