CC6920BSO-5A

{
  "schema_version": 1,
  "type": "component",
  "slug": "cc6920bso-5a",
  "title": "CC6920BSO-5A",
  "brief": "Cross chip Current Sensors, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "sensor",
    "cc6920bso-5a"
  ],
  "component": {
    "mpn": "CC6920BSO-5A",
    "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-5A_C2880430.pdf",
    "parts": {
      "symbol": "cc6920bso-5a.kicad_sym",
      "footprint": "cc6920bso-5a.kicad_mod",
      "model_3d": "cc6920bso-5a-etched.glb",
      "model_3d_plain": "cc6920bso-5a.glb",
      "model_3d_step": "cc6920bso-5a-etched.step",
      "model_3d_step_plain": "cc6920bso-5a.step",
      "lbr": "cc6920bso-5a.lbr"
    },
    "distributor_links": {
      "lcsc": "C2880430"
    },
    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Current sampled + (primary conductor input). Tied to pin 2 internally; connect both pins 1 and 2 to the positive side of the sensed current path. Rated up to 40 A continuous and 100 A peak (3 s)."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Current sampled + (primary conductor input). Tied to pin 1 internally; connect both pins 1 and 2 to the positive side of the sensed current path."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "passive",
        "description": "Current sampled - (primary conductor return). Tied to pin 4 internally; connect both pins 3 and 4 to the return side of the sensed current path. Basic working isolation to secondary is 424 VRMS with 3500 VRMS withstand."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "passive",
        "description": "Current sampled - (primary conductor return). Tied to pin 3 internally; connect both pins 3 and 4 to the return side of the sensed current path."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Signal ground reference for the secondary (Hall-sensor) circuitry. All output voltages (VOUT, VZCR) are referenced to this pin."
      },
      {
        "number": "6",
        "name": "VZCR",
        "type": "output",
        "description": "Zero-current reference signal output, nominally VCC/2 (typ. 1.65 V at VCC=3.3 V). Can be used as a ratiometric reference for a downstream ADC or differential amplifier. Source capability ≤ 400 µA, sink ≤ 3 mA - keep load light."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Analog voltage output proportional to sensed primary current. Quiescent (IP=0) output is 50% VCC (1.65 V at VCC=3.3 V). For the -5A variant, sensitivity is typ. 264 mV/A and the linear output swing is 0.2 V to 4.8 V. Load: RL ≥ 1.5 kΩ, CL ≤ 1 nF; source ≤ 6 mA, sink ≤ 30 mA."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply for the Hall sensor secondary circuit. Recommended 3.0-3.6 V (typ. 3.3 V); absolute max 7 V. Typical supply current ICC = 20 mA (max 25 mA) with OUT floated. Bypass with a 0.1 µF ceramic to GND close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2407171004_Cross-chip-CC6920BSO-5A_C2880430.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"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8_3.9x4.9mm_P1.27mm@sha256:074ecb2092b24fa4",
      "mark": "drawn"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Cross chip",
      "Package": "SOP-8",
      "Category": "Sensor",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cc6920bso-5a"
  ],
  "discovery_pitch": "CC6920BSO-5A (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-5a.kicad_sym",
    "cc6920bso-5a.kicad_mod",
    "cc6920bso-5a.glb",
    "cc6920bso-5a.step",
    "cc6920bso-5a-etched.step",
    "cc6920bso-5a.lbr",
    "docs/hero.png",
    "docs/cc6920bso-5a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "CC6920BSO-5A",
      "kind": "packaging"
    },
    {
      "mpn": "CC6920BSO-2.5A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-10A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-20A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-25A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-30A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-40A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-50A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920BSO-5ASO-XXA",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-24T18:35:48.954Z"
}