TEA18363T

{
  "slug": "tea18363t",
  "version": "0.1.0",
  "type": "component",
  "description": "NXP Semicon AC-DC Controllers & Regulators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "tea18363t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "tea18363t.kicad_sym",
    "tea18363t.kicad_mod",
    "tea18363t.glb",
    "tea18363t.step",
    "tea18363t.lbr",
    "docs/hero.png",
    "docs/tea18363t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tea18363t-hero.glb",
    "tea18363t-hero.overlay.json",
    "tea18363t-etched.glb"
  ],
  "component": {
    "mpn": "TEA18363T",
    "manufacturer": "NXP Semicon",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management ICs",
    "subcategory": "AC-DC Controllers & Regulators",
    "datasheet": "https://www.nxp.com/docs/en/data-sheet/TEA18363T.pdf",
    "parts": {
      "symbol": "tea18363t.kicad_sym",
      "footprint": "tea18363t.kicad_mod",
      "model_3d": "tea18363t-hero.glb",
      "model_3d_plain": "tea18363t-etched.glb",
      "model_3d_step": "tea18363t-etched.step",
      "model_3d_step_plain": "tea18363t.step",
      "lbr": "tea18363t.lbr"
    },
    "distributor_links": {
      "lcsc": "C493586"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T03:31:35Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage pin, which the datasheet describes as having a large supply voltage range up to 30 V and which is regulated to Vstartup during start-up using the HV charge current."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the controller."
      },
      {
        "number": "3",
        "name": "DRIVER",
        "type": "output",
        "description": "Gate driver output that switches the external power MOSFET, with maximum on-time protection applied to it."
      },
      {
        "number": "4",
        "name": "ISENSE",
        "type": "input",
        "description": "Current sense input that also carries the soft-start capacitor (CSS) for adjustable soft start."
      },
      {
        "number": "5",
        "name": "AUX",
        "type": "input",
        "description": "Auxiliary winding input used for demagnetization timing, valley detection, overpower correction, and overvoltage protection."
      },
      {
        "number": "6",
        "name": "CTRL",
        "type": "input",
        "description": "Control input through which the regulated output voltage is detected and which is used for burst mode operation."
      },
      {
        "number": "7",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "8",
        "name": "HV",
        "type": "power_in",
        "description": "High-voltage start-up pin that charges the VCC capacitor from the mains and provides active X-capacitor discharge."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The pinning diagram text on page 4 is garbled, so pin numbers and names were taken from the Table 2 ; Pin 8 (HV) was typed as power_in because it supplies start-up current to VCC; the datasheet does not; Pin descriptions are limited to what the datasheet states. Table 2 gives only one-line descriptions,"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0377,
        "at": "2026-10-31T03:29:21"
      },
      "datasheet": {
        "url": "https://www.nxp.com/docs/en/data-sheet/TEA18363T.pdf",
        "pages": 27,
        "sha256": "8e998eba15713285",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "centre_offset_mm": 0.0,
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        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "7552ac2f1811e14e98a99b702de645633093b67ecafde289d85bd623b5fcc0da",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}