CC6920BSO-30A

{
  "schema_version": 1,
  "type": "component",
  "slug": "cc6920bso-30a",
  "title": "CC6920BSO-30A",
  "brief": "Cross chip Current Sensors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "cc6920bso-30a"
  ],
  "component": {
    "mpn": "CC6920BSO-30A",
    "manufacturer": "Cross chip",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Sensor",
    "subcategory": "Current Sensors",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2407171004_Cross-chip-CC6920BSO-30A_C2880434.pdf",
    "parts": {
      "symbol": "cc6920bso-30a.kicad_sym",
      "footprint": "cc6920bso-30a.kicad_mod",
      "model_3d": "cc6920bso-30a-etched.glb",
      "model_3d_plain": "cc6920bso-30a.glb",
      "model_3d_step": "cc6920bso-30a-etched.step",
      "model_3d_step_plain": "cc6920bso-30a.step",
      "lbr": "cc6920bso-30a.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Current sampled + input. One terminal of the internal low-resistance (~0.9 mΩ) copper primary conductor. Pins 1 and 2 are internally connected and should be tied together on the PCB to carry the sensed current (up to ±30 A continuous for this variant)."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Current sampled + input. Internally connected to pin 1; both pins form the positive terminal of the isolated primary copper conduction path."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "passive",
        "description": "Current sampled - input. One terminal of the internal low-resistance copper primary conductor. Pins 3 and 4 are internally connected and should be tied together on the PCB."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "passive",
        "description": "Current sampled - input. Internally connected to pin 3; both pins form the negative terminal of the isolated primary copper conduction path."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Signal-side ground reference for the secondary circuitry. All VOUT and VZCR voltages are referenced to this pin."
      },
      {
        "number": "6",
        "name": "VZCR",
        "type": "output",
        "description": "Zero current reference signal output. Nominally VCC/2 (≈1.65 V at VCC=3.3 V), used as a ratiometric zero-current baseline for downstream ADCs or differential amplifiers. Source current up to 400 µA; sink current up to 3 mA."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Analog voltage output proportional to sensed primary current. VOUT = VCC/2 + 0.044 × IP (V) for the 30 A variant. Linear range 0.33-2.97 V at VCC=3.3 V; source 6 mA / sink 30 mA max."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Signal-side supply voltage input. Operating range 3.0-3.6 V (typ 3.3 V); typical ICC = 20 mA (25 mA max) with OUT floating. Absolute max 7 V. Decouple with 0.1 µF to GND close to pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2407171004_Cross-chip-CC6920BSO-30A_C2880434.pdf",
        "pages": 23,
        "sha256": "bf0f27c31807521e",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Cross chip",
      "Package": "SOP-8",
      "Category": "Sensor",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "CC6920BSO-30A",
      "kind": "packaging"
    },
    {
      "mpn": "CC6920BSO-2.5A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-5A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-10A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-20A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-25A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-40A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-50A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920SO-XXA",
      "kind": "unknown"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cc6920bso-30a"
  ],
  "discovery_pitch": "CC6920BSO-30A (Cross chip) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cc6920bso-30a.kicad_sym",
    "cc6920bso-30a.kicad_mod",
    "cc6920bso-30a.glb",
    "cc6920bso-30a.step",
    "cc6920bso-30a.lbr",
    "docs/hero.png",
    "docs/cc6920bso-30a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T18:35:40.989Z"
}