BL8032GCB6TR

{
  "slug": "bl8032gcb6tr",
  "version": "0.1.0",
  "type": "component",
  "description": "BL(Shanghai Belling) DC-DC Converters, SOT23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "bl8032gcb6tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bl8032gcb6tr.kicad_sym",
    "bl8032gcb6tr.kicad_mod",
    "bl8032gcb6tr.glb",
    "bl8032gcb6tr.step",
    "bl8032gcb6tr.lbr",
    "docs/hero.png",
    "docs/bl8032gcb6tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bl8032gcb6tr-hero.glb",
    "bl8032gcb6tr-hero.overlay.json",
    "bl8032gcb6tr-etched.glb"
  ],
  "component": {
    "mpn": "BL8032GCB6TR",
    "manufacturer": "BL(Shanghai Belling)",
    "package": "SOT23-6",
    "pin_count": 6,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/7018b9047f20c4e4a3b33b5cec4b922a.pdf",
    "parts": {
      "symbol": "bl8032gcb6tr.kicad_sym",
      "footprint": "bl8032gcb6tr.kicad_mod",
      "model_3d": "bl8032gcb6tr-hero.glb",
      "model_3d_plain": "bl8032gcb6tr-etched.glb",
      "model_3d_step": "bl8032gcb6tr-etched.step",
      "model_3d_step_plain": "bl8032gcb6tr.step",
      "lbr": "bl8032gcb6tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C7436534"
    },
    "distributor_check": {
      "checked_at": "2026-11-04T18:00:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "output",
        "description": "Switching pin that drives the inductor; the datasheet limits the switch node voltage VSW to -0.3V to (VIN+0.3V) absolute maximum."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input; the recommended input voltage range is 4.5V to 18V, with an absolute maximum of -0.3V to 19V."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Adjustable-version feedback input that connects to the center point of the external resistor divider; the regulated feedback voltage is 0.8V typical (0.784V to 0.816V)."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Drive to logic-high (above 1.5V) to enable the IC and to logic-low (below 0.6V) to disable it into micropower shutdown; the absolute maximum on this pin is 19V."
      },
      {
        "number": "6",
        "name": "BST",
        "type": "power_in",
        "description": "Supply input for the high-side FET gate drive circuit, which requires a 0.1μF capacitor connected between BST and SW; the boost voltage VBST-SW is limited to 5V absolute maximum."
      }
    ],
    "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 types for SW (output) and BST (power_in) are inferred from the functional descriptions because t; The datasheet's mark-explanation diagram on page 2 shows a pin layout but its numbering is ambiguous"
        ],
        "pages_sent": 10,
        "cost_usd": 0.038,
        "at": "2026-11-04T18:00:38"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/7018b9047f20c4e4a3b33b5cec4b922a.pdf",
        "pages": 10,
        "sha256": "6a7970c44676a7dd",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
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        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "zmin_mm": 0.0,
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        "footprint_binding": "identity",
        "sha256": "54ad500045259a39de00637b2e9468e957eba6cefad448648a940b8dd7626858",
        "checked": "2026-11-04",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}