HL6601

{
  "slug": "hl6601",
  "version": "0.1.0",
  "type": "component",
  "description": "HICHON Battery Management ICs, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "hl6601",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hl6601.kicad_sym",
    "hl6601.kicad_mod",
    "hl6601.glb",
    "hl6601.step",
    "hl6601.lbr",
    "docs/hero.png",
    "docs/hl6601-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hl6601-hero.glb",
    "hl6601-hero.overlay.json",
    "hl6601-etched.glb"
  ],
  "component": {
    "mpn": "HL6601",
    "manufacturer": "HICHON",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Supply Chip",
    "subcategory": "Battery Management ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/2844fcaf16b20c87033f7246e6c82fe1.pdf",
    "parts": {
      "symbol": "hl6601.kicad_sym",
      "footprint": "hl6601.kicad_mod",
      "model_3d": "hl6601-hero.glb",
      "model_3d_plain": "hl6601-etched.glb",
      "model_3d_step": "hl6601-etched.step",
      "model_3d_step_plain": "hl6601.step",
      "lbr": "hl6601.lbr"
    },
    "distributor_links": {
      "lcsc": "C5345595"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T05:16:15Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "D+",
        "type": "bidirectional",
        "description": "USB D+ line, connected to the D+ pin of the USB Type-A port; absolute maximum rating for D+ and D- is -0.3 V to 14 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground, connected to the system ground."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "bidirectional",
        "description": "Current feedback control pin, connected to the feedback point of the power supply; HL6601 sources or sinks FB current to set the output voltage (FB voltage output range 0.4 V to 1.5 V)."
      },
      {
        "number": "4",
        "name": "QC_EN",
        "type": "input",
        "description": "Fast-charge control pin that sets the maximum requestable voltage: tied to VDD allows up to 12 V, floating allows up to 20 V, 200 kΩ to GND allows up to 9 V, and tied to GND stops QC3.0/QC2.0, FCP, AFC and SCP requests so only 5 V is output; absolute maximum rating is -0.3 V to 6 V."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Chip supply pin with an operating range of 3.3 V to 5.5 V and an absolute maximum rating of -0.3 V to 6 V."
      },
      {
        "number": "6",
        "name": "D-",
        "type": "bidirectional",
        "description": "USB D- line, connected to the D- pin of the USB Type-A port; absolute maximum rating for D+ and D- is -0.3 V to 14 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 gives only the pin name and function for D+ and D-; the ERC type 'bidirectional' is my; The FB pin type is inferred from its source/sink current function; the datasheet does not classify i; The pinout diagram on page 2 is graphic and was not available as text, so pin 1 orientation and the ",
          "1/6 pins cited to the wrong page (name found elsewhere): ['6:D-@p2']"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0278,
        "at": "2026-10-21T05:11:38"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/2844fcaf16b20c87033f7246e6c82fe1.pdf",
        "pages": 6,
        "sha256": "8ec75a870933b22b",
        "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": "hl6601.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": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hl6601-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": "62c5d101ab0c098533e4bac6c2f774c415eabb1b6446faea64ae0f320e4cc9b7",
        "checked": "2026-10-21",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}