AL9910-5S-13

{
  "slug": "al9910-5s-13",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated LED Drivers, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "display modules - led drivers - display drivers",
    "al9910-5s-13",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "al9910-5s-13.kicad_sym",
    "al9910-5s-13.kicad_mod",
    "al9910-5s-13.glb",
    "al9910-5s-13.step",
    "al9910-5s-13.lbr",
    "docs/hero.png",
    "docs/al9910-5s-13-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "al9910-5s-13-hero.glb",
    "al9910-5s-13-hero.overlay.json",
    "al9910-5s-13-etched.glb"
  ],
  "component": {
    "mpn": "AL9910-5S-13",
    "manufacturer": "Diodes Incorporated",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Display Modules / LED Drivers / Display Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AL9910-5S-13.pdf",
    "parts": {
      "symbol": "al9910-5s-13.kicad_sym",
      "footprint": "al9910-5s-13.kicad_mod",
      "model_3d": "al9910-5s-13-hero.glb",
      "model_3d_plain": "al9910-5s-13-etched.glb",
      "model_3d_step": "al9910-5s-13-etched.step",
      "model_3d_step_plain": "al9910-5s-13.step",
      "lbr": "al9910-5s-13.lbr"
    },
    "distributor_links": {
      "lcsc": "C264082",
      "digikey": "AL9910-5S-13DITR-ND",
      "mouser": "621-AL9910-5S-13"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T00:58:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AL9910-5S-13DITR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "621-AL9910-5S-13",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "High-voltage input voltage pin, rated up to 500V recommended operating (-0.5 to +520V absolute maximum), powering the internal LDO."
      },
      {
        "number": "2",
        "name": "CS",
        "type": "input",
        "description": "Senses LED string and external MOSFET switch current; threshold 250mV nominal (237.5 to 262.5mV for AL9910-5), absolute maximum -0.3 to +0.45V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground."
      },
      {
        "number": "4",
        "name": "GATE",
        "type": "output",
        "description": "Drives the gate of the external MOSFET switch, swinging up to VDD (7.5V nominal for AL9910-5)."
      },
      {
        "number": "5",
        "name": "PWM_D",
        "type": "input",
        "description": "Low frequency PWM dimming pin and enable input with internal 200kΩ pulldown to GND; low level 0 to 1V, high level 2.4V to VDD."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_out",
        "description": "Internally regulated supply voltage, 7.5V nominal for AL9910-5, able to supply up to 1mA to external circuitry and needing a storage capacitor."
      },
      {
        "number": "7",
        "name": "LD",
        "type": "input",
        "description": "Linear dimming input that changes the current-sense comparator threshold and average LED current; 0 to 250mV range."
      },
      {
        "number": "8",
        "name": "ROSC",
        "type": "passive",
        "description": "Oscillator control; a resistor to ground sets the PWM frequency, or connected to the external MOSFET gate for constant off-time (PFM) mode."
      }
    ],
    "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": [],
        "pages_sent": 15,
        "cost_usd": 0.1422,
        "at": "2026-10-27T00:58:27"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/AL9910-5S-13.pdf",
        "pages": 15,
        "sha256": "fafe887516b8f22f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
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        "role": "plain",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "al9910-5s-13-etched.step",
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        "extents_mm": [
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        "sha256": "cfc56cecb2a629ac42510d940b50ec23f7fdd7ffbf265d06acd095590a7fcb17",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}