omoko Power Supply Board

About the PCB

A power supply board for the personal projects. It is a 4-layer board that provides 5V and 3.3 outputs.

Requirements

1. Input: 6.5V-25.5V DC.
2. Output: 3 channels: 5V high current, V low current, 3.3V low current.
3. Current sensor measurement: Each 3 output channels measured and communicated over i2C
4. Connectors: Power connectors: Molex Mighty SPOX, Data connectors: Molex Micro-fit

Current revision

Version 1.0

Future versions

1. Add voltage measurement features
2. Add temp sensor to measure board temperature
3. Make the channels fully independent