Hi7023

{
  "slug": "hi7023",
  "version": "0.1.0",
  "type": "component",
  "description": "Hichips(智芯) , SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "hi7023",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hi7023.kicad_sym",
    "hi7023.kicad_mod",
    "hi7023.glb",
    "hi7023.step",
    "hi7023.lbr",
    "docs/hero.png",
    "docs/hi7023-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hi7023-hero.glb",
    "hi7023-hero.overlay.json",
    "hi7023-etched.glb"
  ],
  "component": {
    "mpn": "Hi7023",
    "manufacturer": "Hichips(智芯)",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603069731658485760",
    "parts": {
      "symbol": "hi7023.kicad_sym",
      "footprint": "hi7023.kicad_mod",
      "model_3d": "hi7023-hero.glb",
      "model_3d_plain": "hi7023-etched.glb",
      "model_3d_step": "hi7023-etched.step",
      "model_3d_step_plain": "hi7023.step",
      "lbr": "hi7023.lbr"
    },
    "distributor_links": {
      "lcsc": "C16197334"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T10:57:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection is specified for this pin (listed as \"----\" in the pin function table)."
      },
      {
        "number": "2",
        "name": "PWM",
        "type": "input",
        "description": "PWM dimming input: the chip operates when PWM is high and the output is off when low, with detection thresholds of 1.4 V (rising) and 0.8 V (falling), a 60 ns minimum pulse response, and an absolute maximum range of -0.3 to 7.0 V; it defaults to high when left floating."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input with a start-up threshold of 4.7 V and a shut-off threshold of 3.8 V; the datasheet recommends a minimum operating voltage of 6.5 V, a bypass capacitor of 1 uF or more placed close to the pin, and an absolute maximum of -0.3 to 80 V."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Current-sense input connected to the source of the internal power MOSFET, where the 251 mV reference sets the average LED current via the sense resistor, with an absolute maximum range of -0.3 to 7.0 V."
      },
      {
        "number": "5",
        "name": "D",
        "type": "output",
        "description": "Drain of the internal power MOSFET, rated -0.3 to 60 V for the Hi7023 (100 V for Hi7023H), and this pin is a heat-sink pin that must be thermally managed."
      },
      {
        "number": "6",
        "name": "D",
        "type": "output",
        "description": "Drain of the internal power MOSFET, rated -0.3 to 60 V for the Hi7023 (100 V for Hi7023H), and this pin is a heat-sink pin that must be thermally managed."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground."
      }
    ],
    "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 is a family document covering Hi7021, Hi7023 and Hi7023H. The SOP8 pinout is shared ac; The pin table lists pins 5,6 (D) and 7,8 (GND) as combined entries; they are split here into one row; Pins 5 and 6 are marked as thermal pins that must be heat-treated in the datasheet note. The KiCad t"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0289,
        "at": "2026-10-17T10:55:25"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603069731658485760",
        "pages": 9,
        "sha256": "3639737a3e5f43e5",
        "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": "hi7023.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": "hi7023-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": "357d2251d92386eac4353080871b422ee4e931c366f0b7517a7233aa770887a7",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}