DX5012D

{
  "slug": "dx5012d",
  "version": "0.1.0",
  "type": "component",
  "description": "Dersem 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)",
    "dx5012d",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dx5012d.kicad_sym",
    "dx5012d.kicad_mod",
    "dx5012d.glb",
    "dx5012d.step",
    "dx5012d.lbr",
    "docs/hero.png",
    "docs/dx5012d-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dx5012d-hero.glb",
    "dx5012d-hero.overlay.json",
    "dx5012d-etched.glb"
  ],
  "component": {
    "mpn": "DX5012D",
    "manufacturer": "Dersem",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603378640457375744",
    "parts": {
      "symbol": "dx5012d.kicad_sym",
      "footprint": "dx5012d.kicad_mod",
      "model_3d": "dx5012d-hero.glb",
      "model_3d_plain": "dx5012d-etched.glb",
      "model_3d_step": "dx5012d-etched.step",
      "model_3d_step_plain": "dx5012d.step",
      "lbr": "dx5012d.lbr"
    },
    "distributor_links": {
      "lcsc": "C22364150"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T12:54:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Chip supply pin that also serves as the output-voltage feedback point when FB is left floating; a 1µF ceramic capacitor is recommended, VDD_ON is 7.5V typical, VDD_OFF is 7.0V, VDD_OVP is 28V typical, the internal clamp is 30V at 10mA, and absolute supply maximum is 30V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Reference ground for the chip."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback input; when left floating the device defaults to a 12V output, the internal reference VFB_REF is 2.0V (1.97-2.03V), the OVP detection threshold is 2.4V and the OLP detection threshold is 1.87V, with FB and CS pin voltage limited to -0.3 to 7V."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "output",
        "description": "Peak-current sense pin whose voltage is compared with the 0.50-0.60V (0.55V typical) peak current threshold, with an abnormal over-current threshold of 0.9V and an absolute pin voltage range of -0.3 to 7V."
      },
      {
        "number": "5",
        "name": "Drain",
        "type": "power_in",
        "description": "Drain of the internal 500V high-voltage power MOSFET and high-voltage start-up input, with an absolute drain pin voltage range of -0.3 to 500V."
      },
      {
        "number": "6",
        "name": "Drain",
        "type": "power_in",
        "description": "Drain of the internal 500V high-voltage power MOSFET and high-voltage start-up input, with an absolute drain pin voltage range of -0.3 to 500V."
      },
      {
        "number": "7",
        "name": "Drain",
        "type": "power_in",
        "description": "Drain of the internal 500V high-voltage power MOSFET and high-voltage start-up input, with an absolute drain pin voltage range of -0.3 to 500V."
      },
      {
        "number": "8",
        "name": "Drain",
        "type": "power_in",
        "description": "Drain of the internal 500V high-voltage power MOSFET and high-voltage start-up input, with an absolute drain pin voltage range of -0.3 to 500V."
      }
    ],
    "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 datasheet pin table classifies CS as 'O' (output), but the function is a voltage-sense input to ; The datasheet gives one row for pins 5/6/7/8 (Drain, type 'P'). Each pin is listed separately with t; VDD is described as a supply and also as the FB feedback point when FB is floating. Typed as power_i"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0391,
        "at": "2026-10-18T12:52:36"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603378640457375744",
        "pages": 9,
        "sha256": "99ef7d6e5c20ca55",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dx5012d-etched.step",
        "role": "eda",
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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,
        "footprint_binding": "identity",
        "sha256": "0d5721165ce31ff893df488b80353a2e6547d8292e55c72047005b7eadb58fda",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}