CM1003-DHD

{
  "slug": "cm1003-dhd",
  "version": "0.1.0",
  "type": "component",
  "description": "iCM(创芯微) , DFN-6L(1.6x1.9). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "cm1003-dhd",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cm1003-dhd.kicad_sym",
    "cm1003-dhd.kicad_mod",
    "cm1003-dhd.glb",
    "cm1003-dhd.step",
    "cm1003-dhd.lbr",
    "docs/hero.png",
    "docs/cm1003-dhd-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cm1003-dhd-hero.glb",
    "cm1003-dhd-hero.overlay.json",
    "cm1003-dhd-etched.glb"
  ],
  "component": {
    "mpn": "CM1003-DHD",
    "manufacturer": "iCM(创芯微)",
    "package": "DFN-6L(1.6x1.9)",
    "pin_count": 7,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603349391541616640",
    "parts": {
      "symbol": "cm1003-dhd.kicad_sym",
      "footprint": "cm1003-dhd.kicad_mod",
      "model_3d": "cm1003-dhd-hero.glb",
      "model_3d_plain": "cm1003-dhd-etched.glb",
      "model_3d_step": "cm1003-dhd-etched.step",
      "model_3d_step_plain": "cm1003-dhd.step",
      "lbr": "cm1003-dhd.lbr"
    },
    "distributor_links": {
      "lcsc": "C22446412"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T12:42:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the datasheet lists this pin as not connected (无连接)."
      },
      {
        "number": "2",
        "name": "CO",
        "type": "output",
        "description": "Charge MOSFET control terminal; CO voltage is limited to VVM-0.3 V to VDD+0.3 V (absolute maximum ratings)."
      },
      {
        "number": "3",
        "name": "DO",
        "type": "output",
        "description": "Discharge MOSFET control terminal; DO voltage is limited to VSS-0.3 V to VDD+0.3 V (absolute maximum ratings)."
      },
      {
        "number": "4",
        "name": "VSS",
        "type": "power_in",
        "description": "Power ground, connected to the negative terminal of the supply battery; VDD to VSS absolute maximum range is VSS-0.3 V to VSS+8.0 V."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input connected to the battery positive terminal; VDD to VSS absolute maximum range is VSS-0.3 V to VSS+8.0 V."
      },
      {
        "number": "6",
        "name": "VM",
        "type": "input",
        "description": "Charge/discharge current sense terminal connected to the negative side of the charger or load; VM voltage is limited to VDD-28 V to VDD+0.3 V (absolute maximum ratings)."
      },
      {
        "number": "7",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: Pin 1 is printed as NC (no connection) in the pin table; no electrical limits are given for it.; The datasheet does not assign an ERC type to VM; 'input' was chosen because it is a voltage-sense/cu; Pin numbers and functions come from the pin table on page 3 (DFN1.9×1.6-6L top view). Pin descriptio",
          "exposed pad 7 added from the footprint"
        ],
        "pages_sent": 21,
        "cost_usd": 0.0574,
        "at": "2026-10-17T12:41:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603349391541616640",
        "pages": 21,
        "sha256": "de9da64fa2b2ff0b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cm1003-dhd.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.02,
          1.6,
          0.9
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "65022d2637ec13d375153ed3755141b81df19a496cbbf2243f75e1cdfe680f16",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cm1003-dhd-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.02,
          1.6,
          0.9
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6dc1adadca7b7f3756266bd35fbb8379bd2c76c361be337a0be19b63667950b7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}