Hi7020

{
  "slug": "hi7020",
  "version": "0.1.0",
  "type": "component",
  "description": "Hichips(智芯) LED Drivers, SOT23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "hi7020",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hi7020.kicad_sym",
    "hi7020.kicad_mod",
    "hi7020.glb",
    "hi7020.step",
    "hi7020.lbr",
    "docs/hero.png",
    "docs/hi7020-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hi7020-hero.glb",
    "hi7020-hero.overlay.json",
    "hi7020-etched.glb"
  ],
  "component": {
    "mpn": "Hi7020",
    "manufacturer": "Hichips(智芯)",
    "package": "SOT23-6",
    "pin_count": 6,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757956056003682304",
    "parts": {
      "symbol": "hi7020.kicad_sym",
      "footprint": "hi7020.kicad_mod",
      "model_3d": "hi7020-hero.glb",
      "model_3d_plain": "hi7020-etched.glb",
      "model_3d_step": "hi7020-etched.step",
      "model_3d_step_plain": "hi7020.step",
      "lbr": "hi7020.lbr"
    },
    "distributor_links": {
      "lcsc": "C16197332"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T19:14:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "Current-sense input that the internal error amplifier compares against the 0.251 V internal reference to regulate output current, with an absolute maximum voltage of -0.3 V to 7.0 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground, which the VIN decoupling capacitor (1 uF or larger) must be connected to close to the VIN pin."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input with an absolute maximum of -0.3 V to 80 V, where the chip starts at 4.7 V, shuts off at 3.8 V, and 6.5 V or higher is recommended for stable operation."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; the datasheet lists this pin as having no function."
      },
      {
        "number": "5",
        "name": "PWM",
        "type": "input",
        "description": "PWM dimming input with absolute maximum of -0.3 V to 7.0 V, where high enables the output and low disables it, with rising threshold 1.4 V and falling threshold 0.8 V, and it defaults high when floating."
      },
      {
        "number": "6",
        "name": "GATE",
        "type": "output",
        "description": "Drives the gate of the external N-channel MOSFET; the datasheet gives no separate voltage limit for this pin."
      }
    ],
    "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: Pin-map figure 5-1 (page 2) is an image and was not available as text; pin numbers and names were ta; Package outline/dimensions section (page 9, chapter 12) has no extractable text, so the SOT23-6 pack; Datasheet gives no specific voltage limit for the GATE pin; the description states this rather than "
        ],
        "pages_sent": 9,
        "cost_usd": 0.0245,
        "at": "2026-10-17T19:12:59"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757956056003682304",
        "pages": 9,
        "sha256": "b49ceaac97b7557b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "hi7020.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": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hi7020-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d9c1ad99d6d9a89ac47870537fc5dc7f106d9cc0797ce77f9a59125315043c64",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}