USB-C Power Delivery Adapter
The USB-C Power Delivery Adapter is a module providing 12V 55W continuous power output from a single USB-C PD power supply. The board was designed as a power option for Antmicro's Thunderbolt to GPU Adapter in stand-alone operation.
See on GitHub
KiCad Project (zip) 1.84 MB
Schematic PDF 0.63 MB
STEP model 6.06 MB
12V 55W output
Up to 75 Watts achievable with active cooling
Vishay SIC477 voltage buck regulator, operating at 94% efficiency
STMicroelectronics STUSB4500 USB Power Delivery sink controller
Additional +5V and +3.3V DC/DC converters delivering up to 500mA of continuous output current
QWIIC connector for programming the Power Delivery profile
Molex Nano-Fit output connector
Overload and overtemperature protection
Image | Manufacturer | Manufacturer part number | Description | Data available |
|---|---|---|---|---|
Name | Type | Material | Thickness[mm] | Constant |
|---|---|---|---|---|
F.Mask | Top Solder Mask | 0.01 | ||
F.Cu | copper | 0.035 | ||
dielectric 1 (1/2) | prepreg | PR7628 | 0.18 | 4.5 |
dielectric 1 (2/2) | prepreg | 0.18 | ||
In1.Cu | copper | 0.035 | ||
dielectric 2 | core | FR4 | 0.71 | 4.5 |
In2.Cu | copper | 0.035 | ||
dielectric 3 (1/2) | prepreg | FR4PR7628 | 0.18 | 4.5 |
dielectric 3 (2/2) | prepreg | 0.18 | ||
B.Cu | copper | 0.035 | ||
B.Mask | Bottom Solder Mask | 0.01 |
USB-C Power Delivery Adapter