Who
- Daniel Puratich Architecture & Management
- Kenny Na EE Designer, Documentation
What
- USB-C to XT30 adapter to deliver up to 100W (20V 5A) to a drone during stationary testing.
  - Configuration identifiable on the board via circled value on backside silkscreen.
- PD arbitration handled by the TPS25730; power configuration with resistor dividers on ADC pins.
- Excludes the use of a microcontroller or dedicated buck/boost converters to save on BOM cost.

End User Guide

Resources

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As shown above, the TPS25730 datasheet states that inrush current limiting is “implemented as described” in the USB3.2 specification. However:

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The exact section of the USB 3.2 spec regarding inrush currents is shown below.

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