CC6920SO-5A

{
  "schema_version": 1,
  "type": "component",
  "slug": "cc6920so-5a",
  "title": "CC6920SO-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",
    "cc6920so-5a"
  ],
  "component": {
    "mpn": "CC6920SO-5A",
    "manufacturer": "Cross chip",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Sensor",
    "subcategory": "Current Sensors",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/6efc9035028bd754ead53aa4b178dc49.pdf",
    "parts": {
      "symbol": "cc6920so-5a.kicad_sym",
      "footprint": "cc6920so-5a.kicad_mod",
      "model_3d": "cc6920so-5a-etched.glb",
      "model_3d_plain": "cc6920so-5a.glb",
      "model_3d_step": "cc6920so-5a-etched.step",
      "model_3d_step_plain": "cc6920so-5a.step",
      "lbr": "cc6920so-5a.lbr"
    },
    "distributor_links": {
      "lcsc": "C2760487"
    },
    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current input (positive terminal). Internally tied to pin 2 through the low-resistance (0.9 mΩ typ) integrated copper conductor. Current flows from IP+ (pins 1-2) to IP- (pins 3-4) for a positive reading. Isolated from the signal side by 3500 Vrms."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current input (positive terminal), second lead of the IP+ side of the integrated copper conductor. Must be paralleled with pin 1 on the PCB."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current output (negative terminal), first lead of the IP- side of the integrated copper conductor. Must be paralleled with pin 4 on the PCB."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current output (negative terminal), second lead of the IP- side of the integrated copper conductor. Must be paralleled with pin 3 on the PCB."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Signal-side ground reference for VCC, VOUT, and VZCR. Isolated from the primary current path (IP+/IP-) by 3500 Vrms (basic isolation 424 Vrms)."
      },
      {
        "number": "6",
        "name": "VZCR",
        "type": "output",
        "description": "Zero-current reference signal output (typically VCC/2). Source current up to 400 µA, sink current up to 3 mA; recommended design margin keeps IZCR < 0.4 mA (reserve ~0.3 mA). Used as a stable reference for downstream difference amplifiers."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Analog voltage output proportional to primary current. For the 5A variant: VOUT = VCC/2 + 0.400 × IP(A). Zero-current output = VCC/2 (2.490-2.510 V at VCC=5V). Linear range 0.5-4.5 V, source current 6 mA / sink 30 mA max, drives up to 1 nF load with ≥1.5 kΩ pull."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Analog supply, 4.5-5.5 V (5 V typ), 20 mA typ / 25 mA max quiescent. Absolute maximum 7 V. Decouple with a 0.1 µF ceramic to GND close to the pin."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/6efc9035028bd754ead53aa4b178dc49.pdf",
        "pages": 23,
        "sha256": "5fe4aa3fee763407",
        "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": [
    "cc6920so-5a"
  ],
  "discovery_pitch": "CC6920SO-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",
    "cc6920so-5a.kicad_sym",
    "cc6920so-5a.kicad_mod",
    "cc6920so-5a.glb",
    "cc6920so-5a.step",
    "cc6920so-5a-etched.step",
    "cc6920so-5a.lbr",
    "docs/hero.png",
    "docs/cc6920so-5a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "CC6920SO-2.5A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920SO-5A",
      "kind": "packaging"
    },
    {
      "mpn": "CC6920SO-10A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920SO-20A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920SO-25A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920SO-30A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920SO-40A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920SO-50A",
      "kind": "unknown"
    },
    {
      "mpn": "CC6920SO-XXA",
      "kind": "unknown"
    }
  ],
  "updated_at": "2026-09-24T18:36:05.127Z"
}