SN3350IP05E-01

{
  "slug": "sn3350ip05e-01",
  "version": "0.1.0",
  "type": "component",
  "description": "ISSI Integrated Silicon Solution LED Drivers, SOT-89-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "sn3350ip05e-01",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sn3350ip05e-01.kicad_sym",
    "sn3350ip05e-01.kicad_mod",
    "sn3350ip05e-01.glb",
    "sn3350ip05e-01.step",
    "sn3350ip05e-01.lbr",
    "docs/hero.png",
    "docs/sn3350ip05e-01-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sn3350ip05e-01-hero.glb",
    "sn3350ip05e-01-hero.overlay.json",
    "sn3350ip05e-01-etched.glb"
  ],
  "component": {
    "mpn": "SN3350IP05E-01",
    "manufacturer": "ISSI Integrated Silicon Solution",
    "package": "SOT-89-5",
    "pin_count": 5,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911219654995968",
    "parts": {
      "symbol": "sn3350ip05e-01.kicad_sym",
      "footprint": "sn3350ip05e-01.kicad_mod",
      "model_3d": "sn3350ip05e-01-hero.glb",
      "model_3d_plain": "sn3350ip05e-01-etched.glb",
      "model_3d_step": "sn3350ip05e-01-etched.step",
      "model_3d_step_plain": "sn3350ip05e-01.step",
      "lbr": "sn3350ip05e-01.lbr"
    },
    "distributor_links": {
      "lcsc": "C336596"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T18:02:08Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "LX",
        "type": "output",
        "description": "Drain of the internal power switch and the switching node of the buck converter; keep the PCB trace short, with LX voltage rated -0.3 V to +50 V and switch current rated 800 mA for SOT89-5 and SOP-8."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin that should be soldered directly to the board's ground plane to prevent ground bounce."
      },
      {
        "number": "3",
        "name": "ADJ",
        "type": "input",
        "description": "Multifunction dimming/enable pin: leave floating for nominal current (VADJ = VREF = 1.2 V); below 0.2 V the output turns off, 0.3 V to 1.2 V sets 25% to 100% of nominal current, PWM duty cycle sets current, values above 1.2 V clamp at 100%, and the absolute maximum input voltage is +6 V."
      },
      {
        "number": "4",
        "name": "ISENSE",
        "type": "input",
        "description": "Current-sense pin; a resistor RS connected between VIN and ISENSE sets the nominal average output current IOUTnom = 0.1/RS, with RS greater than 0.13 Ω."
      },
      {
        "number": "5",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin rated 6 V to 40 V, which requires a 1 µF or larger X7R capacitor to ground placed close to the 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: The datasheet gives one shared pin-number diagram and table for SOT23-5, SOT89-5 and SOP-8 (page 2) ; Pin type 'output' for LX is an inference from its role as the power MOSFET drain/switch node; the da"
        ],
        "pages_sent": 18,
        "cost_usd": 0.0552,
        "at": "2026-10-18T18:00:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911219654995968",
        "pages": 18,
        "sha256": "596d709799d2eaec",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sn3350ip05e-01.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.2,
          4.5,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5bf9133f79d12f58c4da043d3892ba5cec700de6f3255a5358e7ec3200be4733",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sn3350ip05e-01-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.2,
          4.5,
          1.5
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ae427c9b69f4d737ffb4aa94b4b9a72fae894e975860a749d5aed82416ebb05",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}