FR9205FS6

{
  "slug": "fr9205fs6",
  "version": "0.1.0",
  "type": "component",
  "description": "Fitipower Integrated Tech DC-DC Converters, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "fr9205fs6",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fr9205fs6.kicad_sym",
    "fr9205fs6.kicad_mod",
    "fr9205fs6.glb",
    "fr9205fs6.step",
    "fr9205fs6.lbr",
    "docs/hero.png",
    "docs/fr9205fs6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fr9205fs6-hero.glb",
    "fr9205fs6-hero.overlay.json",
    "fr9205fs6-etched.glb"
  ],
  "component": {
    "mpn": "FR9205FS6",
    "manufacturer": "Fitipower Integrated Tech",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/68dc6461845ec3cf3fd08447db52ef69.pdf",
    "parts": {
      "symbol": "fr9205fs6.kicad_sym",
      "footprint": "fr9205fs6.kicad_mod",
      "model_3d": "fr9205fs6-hero.glb",
      "model_3d_plain": "fr9205fs6-etched.glb",
      "model_3d_step": "fr9205fs6-etched.step",
      "model_3d_step_plain": "fr9205fs6.step",
      "lbr": "fr9205fs6.lbr"
    },
    "distributor_links": {
      "lcsc": "C5162517"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:23:49Z",
      "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 pin."
      },
      {
        "number": "2",
        "name": "LX",
        "type": "passive",
        "description": "Power switching node; connect an external inductor to this switching node (abs max -0.3V to VIN+0.3V)."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input pin (4.5V to 18V operating); place input capacitors as close as possible from VIN to GND to avoid noise influence."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Voltage feedback input; connect FB and VOUT with a resistive voltage divider, the IC regulates FB at 0.765V."
      },
      {
        "number": "5",
        "name": "SHDN",
        "type": "input",
        "description": "Enable input pin; pull high to turn on IC and low to turn off IC (low <0.5V, high >1.5V), connect to VIN with a 100kΩ resistor for self-startup."
      },
      {
        "number": "6",
        "name": "BST",
        "type": "passive",
        "description": "High side gate drive boost pin; a 0.1uF~1uF capacitor must be connected from this pin to LX to fully turn on the internal high side NMOS."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-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 5 name is garbled in the Functional Pin Description text. The name SHDN is inferred from the"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0837,
        "at": "2026-10-23T03:23:32"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/68dc6461845ec3cf3fd08447db52ef69.pdf",
        "pages": 12,
        "sha256": "ee0d0f1a82c69413",
        "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": "fr9205fs6.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": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fr9205fs6-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": "3d2f58763dcbb5fb02c71b376ef464e09750bfc795651b41dac7b2ad52cba584",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}