CMS9926A

{
  "slug": "cms9926a",
  "version": "0.1.0",
  "type": "component",
  "description": "Cmos(广东场效应半导体) , SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "cms9926a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cms9926a.kicad_sym",
    "cms9926a.kicad_mod",
    "cms9926a.glb",
    "cms9926a.step",
    "cms9926a.lbr",
    "docs/hero.png",
    "docs/cms9926a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cms9926a-hero.glb",
    "cms9926a-hero.overlay.json",
    "cms9926a-etched.glb"
  ],
  "component": {
    "mpn": "CMS9926A",
    "manufacturer": "Cmos(广东场效应半导体)",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756271774084407296",
    "parts": {
      "symbol": "cms9926a.kicad_sym",
      "footprint": "cms9926a.kicad_mod",
      "model_3d": "cms9926a-hero.glb",
      "model_3d_plain": "cms9926a-etched.glb",
      "model_3d_step": "cms9926a-etched.step",
      "model_3d_step_plain": "cms9926a.step",
      "lbr": "cms9926a.lbr"
    },
    "distributor_links": {
      "lcsc": "C6939754"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:37:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "S1",
        "type": "passive",
        "description": "Source of MOSFET 1 (N-channel); VDS rated 20V and continuous drain current 6.5A at TA=25°C per device."
      },
      {
        "number": "2",
        "name": "G1",
        "type": "input",
        "description": "Gate of MOSFET 1 with VGS rated ±10V and threshold 0.5V to 1.0V at ID=250μA."
      },
      {
        "number": "3",
        "name": "S2",
        "type": "passive",
        "description": "Source of MOSFET 2 (N-channel); VDS rated 20V and continuous drain current 6.5A at TA=25°C per device."
      },
      {
        "number": "4",
        "name": "G2",
        "type": "input",
        "description": "Gate of MOSFET 2 with VGS rated ±10V and threshold 0.5V to 1.0V at ID=250μA."
      },
      {
        "number": "5",
        "name": "D2",
        "type": "passive",
        "description": "Drain of MOSFET 2, tied internally with pin 6; RDS(ON) 19mΩ max at VGS=4.5V, ID=6A."
      },
      {
        "number": "6",
        "name": "D2",
        "type": "passive",
        "description": "Drain of MOSFET 2, tied internally with pin 5; pulsed drain current up to 30A."
      },
      {
        "number": "7",
        "name": "D1",
        "type": "passive",
        "description": "Drain of MOSFET 1, tied internally with pin 8; RDS(ON) 19mΩ max at VGS=4.5V, ID=6A."
      },
      {
        "number": "8",
        "name": "D1",
        "type": "passive",
        "description": "Drain of MOSFET 1, tied internally with pin 7; pulsed drain current up to 30A."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin numbering was read from the package picture: pin 1 is S1, then G1, S2 and G2 on the front row, a",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.0882,
        "at": "2026-10-21T00:34:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756271774084407296",
        "pages": 4,
        "sha256": "627d31ee2eb6de8d",
        "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"
    },
    "models_3d": [
      {
        "file": "cms9926a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cms9926a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "716101038d8cacf27397ede2e92e5e6ded1cfefd5440e2d74620c77bccc96125",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}