USB-C PD 5V power supply — development

Needs work

Standalone USB-C PD sink and 5 V / 3 A target buck regulator with I2C voltage/current telemetry. Switching-loop placement, Kelvin sensing, ampacity and thermal construction demonstration. Hardware performance unverified.

09-usbc-pd-power

Manufacturing readiness

Checked 2026-10-08T23:32:23.518881+00:00.

Scope: PCB fabrication and assembly files.

Resolve manufacturer ampacity findings through branch-current and thermal review
Power-path, Kelvin, switch-loop, thermal and capacitor bias review
Complete procurement and assembly-library package verification
PD configuration readback and attach/inrush/unsupported-source tests
Manufacturing export and independent refill identity

Current evidence records failed or incomplete release requirements.

Electrical rules (ERC): passed
Native geometry rules (DRC): passed
critical routes connected: passed
inner ground planes valid: passed
all nets connected: passed
Schematic labels (LVS): passed
Copper connectivity (LVS): passed
Analytical screening: passed
Manufacturer rules: failed
Manufacturing release: not run

Passed: this check passed for the recorded files. Failed: this check found a problem. Not run: no result was established. Unlisted checks have no reported result.

Downloads are design artifacts and are not verified for ordering.

Renders

2D Front render of USB-C PD 5 V power supply — 2D Front

2D Back render of USB-C PD 5 V power supply — 2D Back

3D Front render of USB-C PD 5 V power supply — 3D Front

3D Back render of USB-C PD 5 V power supply — 3D Back

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Metrics

Build Status	Needs work
Export report DRC violations	0
Layers	4
Board Size	100 × 65 mm
Parts	47

Downloads

No manufacturing package available.