CC6903SO-30A

{
  "schema_version": 1,
  "type": "component",
  "slug": "cc6903so-30a",
  "title": "CC6903SO-30A",
  "brief": "Cross chip Current Sensors, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "magnetic sensors",
    "cc6903so-30a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CC6903SO-30A",
    "manufacturer": "Cross chip",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884810698010624",
    "parts": {
      "symbol": "cc6903so-30a.kicad_sym",
      "footprint": "cc6903so-30a.kicad_mod",
      "model_3d": "cc6903so-30a-etched.glb",
      "model_3d_plain": "cc6903so-30a.glb",
      "model_3d_step": "cc6903so-30a-etched.step",
      "model_3d_step_plain": "cc6903so-30a.step",
      "lbr": "cc6903so-30a.lbr"
    },
    "distributor_links": {
      "lcsc": "C469388"
    },
    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "input",
        "description": "Primary positive terminal of current sampling path for -30A to +30A input with 1.5-1.8mΩ series resistance."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "input",
        "description": "Parallel positive terminal of current sampling path internally connected to pin 1 for low-impedance current input."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "input",
        "description": "Primary negative terminal of current sampling path for -30A to +30A input with 1.5-1.8mΩ series resistance."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "input",
        "description": "Parallel negative terminal of current sampling path internally connected to pin 3 for low-impedance current return."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference providing negative supply rail and analog circuit reference potential."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection pin that must be left floating and not connected to any circuit."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Analog voltage output ranging from 0.33V to 2.97V proportional to input current from -30A to +30A at 44mV/A sensitivity."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage requiring 3.0V to 3.6V nominal with 0.1µF bypass capacitor to ground."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 12,
        "cost_usd": 0.1349,
        "at": "2026-09-22T14:11:37"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884810698010624",
        "pages": 12,
        "sha256": "4caefefced8b515b",
        "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": "cc6903so-30a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cc6903so-30a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e931cb8b8d93c2c1ec1f6ba5a44e41263e25db2b71925af12de53a9b0d360382",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Cross chip",
      "Package": "SOP-8",
      "Category": "Magnetic Sensors",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cc6903so-30a"
  ],
  "discovery_pitch": "CC6903SO-30A (Cross chip) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cc6903so-30a.kicad_sym",
    "cc6903so-30a.kicad_mod",
    "cc6903so-30a.glb",
    "cc6903so-30a.step",
    "cc6903so-30a.lbr",
    "docs/hero.png",
    "docs/cc6903so-30a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T18:35:09.409Z"
}