CC6937S8-5FB020

{
  "slug": "cc6937s8-5fb020",
  "version": "0.1.0",
  "type": "component",
  "description": "Cross chip Current Sensors, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "magnetic sensors",
    "cc6937s8-5fb020",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "README.md",
    "cc6937s8-5fb020.kicad_sym",
    "cc6937s8-5fb020.kicad_mod",
    "cc6937s8-5fb020.glb",
    "cc6937s8-5fb020.step",
    "cc6937s8-5fb020.lbr",
    "docs/hero.png",
    "docs/cc6937s8-5fb020-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cc6937s8-5fb020-hero.glb",
    "cc6937s8-5fb020-hero.overlay.json",
    "cc6937s8-5fb020-etched.glb"
  ],
  "component": {
    "mpn": "CC6937S8-5FB020",
    "manufacturer": "Cross chip",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Magnetic Sensors",
    "subcategory": "Current Sensors",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604439292496125952",
    "parts": {
      "symbol": "cc6937s8-5fb020.kicad_sym",
      "footprint": "cc6937s8-5fb020.kicad_mod",
      "model_3d": "cc6937s8-5fb020-hero.glb",
      "model_3d_plain": "cc6937s8-5fb020-etched.glb",
      "model_3d_step": "cc6937s8-5fb020-etched.step",
      "model_3d_step_plain": "cc6937s8-5fb020.step",
      "lbr": "cc6937s8-5fb020.lbr"
    },
    "distributor_links": {
      "lcsc": "C41421925"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T04:35:53Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current input pin, paired with pin 2 on the IP+ side; current flowing from IP+ to IP- is positive, and the internal primary conductor resistance is typically 0.5 mΩ."
      },
      {
        "number": "2",
        "name": "IP+",
        "type": "passive",
        "description": "Primary current input pin, paired with pin 1 on the IP+ side; current flowing from IP+ to IP- is positive, and the sensor should be connected in series with the measured circuit without shunt resistors across IP+ and IP-."
      },
      {
        "number": "3",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current return pin, paired with pin 4 on the IP- side; current flowing into IP- from IP+ is treated as the positive direction, and reverse current is negative."
      },
      {
        "number": "4",
        "name": "IP-",
        "type": "passive",
        "description": "Primary current return pin, paired with pin 3 on the IP- side; the primary side is isolated from the secondary pins 5-8 with 3750 VRMS withstand voltage."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the sensor's secondary circuit and the VOUT and VREF outputs."
      },
      {
        "number": "6",
        "name": "VREF",
        "type": "power_in",
        "description": "Reference voltage pin that works as an output (2.500 V nominal in the 5 V series, recommended load about 2 mA) or as an input accepting 0 to 4 V, and it sets the VOUT quiescent level."
      },
      {
        "number": "7",
        "name": "VOUT",
        "type": "output",
        "description": "Analog output whose quiescent level is VREF (2.5 V at 5 V supply) and which moves by IP × 100 mV/A for the CC6937S8-5FB020, with a 1.5 kΩ minimum load and 1 to 2.2 nF filter capacitor recommended."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage pin; the 5 V series runs from 4.5 to 5.5 V and the absolute maximum rating is 6.5 V."
      }
    ],
    "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: The datasheet pinout (page 3) is printed for the SOP8 package, and the ordering table on page 2 list; The pin table text is flattened in the source, so pin type classifications are inferred from functio; Pins 1 and 2 are both named IP+ and pins 3 and 4 are both named IP- in the source; the datasheet sta"
        ],
        "pages_sent": 40,
        "cost_usd": 0.0996,
        "at": "2026-10-18T04:31:56"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604439292496125952",
        "pages": 40,
        "sha256": "7e94e7934f32e852",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cc6937s8-5fb020-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "1cf6853750f146ef32743177c4dc07a6aa5d1da32840d8d1e614dca31464189d",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  }
}