OB2004AZCPA-C

{
  "slug": "ob2004azcpa-c",
  "version": "0.1.0",
  "type": "component",
  "description": "OB On Bright Elec AC-DC Controllers And Regulators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ob2004azcpa-c",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ob2004azcpa-c.kicad_sym",
    "ob2004azcpa-c.kicad_mod",
    "ob2004azcpa-c.glb",
    "ob2004azcpa-c.step",
    "ob2004azcpa-c.lbr",
    "docs/hero.png",
    "docs/ob2004azcpa-c-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ob2004azcpa-c-hero.glb",
    "ob2004azcpa-c-hero.overlay.json",
    "ob2004azcpa-c-etched.glb"
  ],
  "component": {
    "mpn": "OB2004AZCPA-C",
    "manufacturer": "OB On Bright Elec",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588950439693443072",
    "parts": {
      "symbol": "ob2004azcpa-c.kicad_sym",
      "footprint": "ob2004azcpa-c.kicad_mod",
      "model_3d": "ob2004azcpa-c-hero.glb",
      "model_3d_plain": "ob2004azcpa-c-etched.glb",
      "model_3d_step": "ob2004azcpa-c-etched.step",
      "model_3d_step_plain": "ob2004azcpa-c.step",
      "lbr": "ob2004azcpa-c.lbr"
    },
    "distributor_links": {
      "lcsc": "C909939"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T04:25:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; the datasheet lists GND on pins 1 and 2 with no further electrical limits stated for this pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; the datasheet lists GND on pins 1 and 2 with no further electrical limits stated for this pin."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply pin for the IC; recommended supply is 4.2V to 5V, absolute maximum is -0.6V to 8V, and the UVLO entry/exit thresholds are 3.0V (off) and 2.4V (on)."
      },
      {
        "number": "4",
        "name": "Vin",
        "type": "power_in",
        "description": "System output voltage detection pin; absolute maximum range is -0.6V to 24V, and SR is disabled when Vin is at about 1.9V to 2.3V."
      },
      {
        "number": "5",
        "name": "Drain",
        "type": "input",
        "description": "SR MOSFET drain pin, connected to the secondary-side winding of the transformer; absolute maximum range is -2.5V to 60V."
      },
      {
        "number": "6",
        "name": "Drain",
        "type": "input",
        "description": "SR MOSFET drain pin, connected to the secondary-side winding of the transformer; absolute maximum range is -2.5V to 60V."
      },
      {
        "number": "7",
        "name": "Drain",
        "type": "input",
        "description": "SR MOSFET drain pin, connected to the secondary-side winding of the transformer; absolute maximum range is -2.5V to 60V."
      },
      {
        "number": "8",
        "name": "Drain",
        "type": "input",
        "description": "SR MOSFET drain pin, connected to the secondary-side winding of the transformer; absolute maximum range is -2.5V to 60V."
      }
    ],
    "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 MPN OB2004AZCPA-C does not appear in the datasheet. The closest listed part is OB2004AZCPA (SOP8; The datasheet is marked 'Preliminary'. Pin assignments and ratings are taken from it as printed and ; The datasheet gives no pin-level description for the GND pins beyond the name, and no pin-level limi"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0485,
        "at": "2026-10-19T04:23:37"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588950439693443072",
        "pages": 10,
        "sha256": "829fb8395bba193a",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ob2004azcpa-c-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
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        "footprint_binding": "identity",
        "sha256": "b22d65ddec397e7560339dcb4ecc25dbf13a8919c6251a24b7769935a991f683",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}