component
UCC2818AQDRQ1
Public Made by Adomby adom
Texas Instruments AC-DC Controllers And Regulators, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 20d ago |
| viewers | 20d ago |
| package.json | 20d ago |
| page.json | 20d ago |
| README.md | 20d ago |
| ucc2818aqdrq1-etched.glb | 20d ago |
| ucc2818aqdrq1-etched.step | 20d ago |
| ucc2818aqdrq1-hero.glb | 20d ago |
| ucc2818aqdrq1-hero.overlay.json | 20d ago |
| ucc2818aqdrq1.glb | 20d ago |
| ucc2818aqdrq1.kicad_mod | 20d ago |
| ucc2818aqdrq1.kicad_sym | 20d ago |
| ucc2818aqdrq1.lbr | 20d ago |
| ucc2818aqdrq1.step | 20d ago |
UCC2818AQDRQ1
Texas Instruments · AC-DC Controllers And Regulators · SOP-16
UCC2818AQDRQ1 from Texas Instruments, in a SOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | GND | power_in | Ground reference pin for the controller. |
| 2 | PKLMT | input | PFC peak current limit input that sets the peak-current limit. |
| 3 | CAOUT | output | Current amplifier output. |
| 4 | CAI | input | Current amplifier noninverting input. |
| 5 | MOUT | bidirectional | Multiplier output and current amplifier inverting input. |
| 6 | IAC | input | Input current proportional to the AC input voltage. |
| 7 | VAOUT | output | Voltage amplifier output. |
| 8 | VFF | input | Feed-forward voltage input. |
| 9 | VREF | power_in | Voltage reference output. |
| 10 | OVP/EN | input | Overvoltage protection and enable input. |
| 11 | VSENSE | input | Voltage amplifier inverting input. |
| 12 | RT | input | Oscillator charging current input. |
| 13 | SS | input | Soft-start input. |
| 14 | CT | input | Oscillator timing capacitor input. |
| 15 | VCC | power_in | Positive supply voltage input. |
| 16 | DRVOUT | output | Gate drive output. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOP-16 |
| Category | Power Management (PMIC) |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
UCC2818AQDRQ1 - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOP-16 (KiCad packages3D, STEP)
- 3D model files:
ucc2818aqdrq1-etched.step/ucc2818aqdrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ucc2818aqdrq1.step/ucc2818aqdrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (27 pp, sha256
597e432f109f9c6f, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).