COSINA180HA3

{
  "slug": "cosina180ha3",
  "version": "0.1.0",
  "type": "component",
  "description": "COSINE Current Sense Amplifiers, SOT23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "amplifiers-comparators",
    "cosina180ha3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cosina180ha3.kicad_sym",
    "cosina180ha3.kicad_mod",
    "cosina180ha3.glb",
    "cosina180ha3.step",
    "cosina180ha3.lbr",
    "docs/hero.png",
    "docs/cosina180ha3-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cosina180ha3-hero.glb",
    "cosina180ha3-hero.overlay.json",
    "cosina180ha3-etched.glb"
  ],
  "component": {
    "mpn": "COSINA180HA3",
    "manufacturer": "COSINE",
    "package": "SOT23-5",
    "pin_count": 5,
    "category": "Amplifiers/Comparators",
    "subcategory": "Current Sense Amplifiers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604432650669346816",
    "parts": {
      "symbol": "cosina180ha3.kicad_sym",
      "footprint": "cosina180ha3.kicad_mod",
      "model_3d": "cosina180ha3-hero.glb",
      "model_3d_plain": "cosina180ha3-etched.glb",
      "model_3d_step": "cosina180ha3-etched.step",
      "model_3d_step_plain": "cosina180ha3.step",
      "lbr": "cosina180ha3.lbr"
    },
    "distributor_links": {
      "lcsc": "C41416582"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T22:49:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OUT",
        "type": "output",
        "description": "Voltage output pin; the output must stay between GND-0.3 V and VS+0.3 V, with a maximum output current of 8 mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Analog ground reference; analog inputs are limited to GND-0.3 V to +26 V common-mode."
      },
      {
        "number": "3",
        "name": "+IN",
        "type": "input",
        "description": "Analog input, connected to the supply side of the shunt resistor; common-mode input voltage range is +2 V to +25 V."
      },
      {
        "number": "4",
        "name": "-IN",
        "type": "input",
        "description": "Analog input, connected to the load side of the shunt resistor; it withstands input signals up to 25 V whether or not the device has power applied."
      },
      {
        "number": "5",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply pin operating from 2.7 V to 25 V, with an absolute maximum supply voltage of 26 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 pin diagram (Figure 1) is not present in the extracted text, so the physical pin positions on th; The output 'OUT' pin type is given as 'Analog output' in the datasheet and mapped to KiCad 'output';"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0262,
        "at": "2026-10-17T22:47:23"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604432650669346816",
        "pages": 7,
        "sha256": "6a8ad55df4f78ad8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cosina180ha3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cosina180ha3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ea07cc64aa9d6aacb056a444b18f82ad15d96e6a84ff5805ecbd01fa257cf26a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}