TPT72617-SO1R

{
  "slug": "tpt72617-so1r",
  "version": "0.1.0",
  "type": "component",
  "description": "3PEAK I2C Isolators, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "signal isolation devices",
    "tpt72617-so1r",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpt72617-so1r.kicad_sym",
    "tpt72617-so1r.kicad_mod",
    "tpt72617-so1r.glb",
    "tpt72617-so1r.step",
    "tpt72617-so1r.lbr",
    "docs/hero.png",
    "docs/tpt72617-so1r-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpt72617-so1r-hero.glb",
    "tpt72617-so1r-hero.overlay.json",
    "tpt72617-so1r-etched.glb"
  ],
  "component": {
    "mpn": "TPT72617-SO1R",
    "manufacturer": "3PEAK",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Signal Isolation Devices",
    "subcategory": "I2C Isolators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757227825138929664",
    "parts": {
      "symbol": "tpt72617-so1r.kicad_sym",
      "footprint": "tpt72617-so1r.kicad_mod",
      "model_3d": "tpt72617-so1r-hero.glb",
      "model_3d_plain": "tpt72617-so1r-etched.glb",
      "model_3d_step": "tpt72617-so1r-etched.step",
      "model_3d_step_plain": "tpt72617-so1r.step",
      "lbr": "tpt72617-so1r.lbr"
    },
    "distributor_links": {
      "lcsc": "C20416708",
      "digikey": "5503-TPT72617-SO1RTR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T11:01:20Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "5503-TPT72617-SO1RTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCCA",
        "type": "power_in",
        "description": "Side A power supply; the recommended operating range for VCCA is 3 V to 5.5 V (page 5), and the device is non-functional below 2.1 V (page 18)."
      },
      {
        "number": "2",
        "name": "SDAA",
        "type": "bidirectional",
        "description": "Side A serial data input/output of the open-drain I2C bus, with a recommended sink current of 0.5 mA to 3.5 mA (page 5)."
      },
      {
        "number": "3",
        "name": "SCLA",
        "type": "bidirectional",
        "description": "Side A serial clock input/output of the open-drain I2C bus, with a recommended sink current of 0.5 mA to 3.5 mA (page 5); on the TPT72617 this channel is bidirectional."
      },
      {
        "number": "4",
        "name": "GNDA",
        "type": "power_in",
        "description": "Ground connection for the side A supply VCCA."
      },
      {
        "number": "5",
        "name": "GNDB",
        "type": "power_in",
        "description": "Ground connection for the side B supply VCCB."
      },
      {
        "number": "6",
        "name": "SCLB",
        "type": "bidirectional",
        "description": "Side B serial clock input/output of the open-drain I2C bus, with a recommended sink current of 0.5 mA to 35 mA (page 5)."
      },
      {
        "number": "7",
        "name": "SDAB",
        "type": "bidirectional",
        "description": "Side B serial data input/output of the open-drain I2C bus, with a recommended sink current of 0.5 mA to 35 mA (page 5)."
      },
      {
        "number": "8",
        "name": "VCCB",
        "type": "power_in",
        "description": "Side B power supply; the recommended operating range for VCCB is 3 V to 5.5 V (page 5), and the device is non-functional below 2.1 V (page 18)."
      }
    ],
    "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 TPT72617-SO1R is listed as SOP8 tape and reel (order info, page 22), and the SOP8 pin table on p; The Table 1 description for pin 3 (SCLA) reads 'Input, channel 2', which does not match the bidirect; Pin 3 name in Table 1 is 'SCLA' but the description label 'channel 2' appears to be a datasheet typo"
        ],
        "pages_sent": 24,
        "cost_usd": 0.0678,
        "at": "2026-10-17T10:59:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757227825138929664",
        "pages": 24,
        "sha256": "12c330829240ec5a",
        "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": "tpt72617-so1r.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpt72617-so1r-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "869837b02058440791d4da37dd4414f515ff2177691147b45ef12c467bba53c9",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}