main
Ray Set visibility: public 53467a7
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{
  "schema_version": 1,
  "type": "component",
  "slug": "al5816qw5-7",
  "title": "AL5816QW5-7",
  "brief": "Diodes Incorporated LED Drivers, SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "display modules - led drivers - display drivers",
    "al5816qw5-7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "AL5816QW5-7",
    "manufacturer": "Diodes Incorporated",
    "package": "SOT-25",
    "pin_count": 5,
    "category": "Display Modules / LED Drivers / Display Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://www.diodes.com/assets/Datasheets/AL5816QW5-7.pdf",
    "parts": {
      "symbol": "al5816qw5-7.kicad_sym",
      "footprint": "al5816qw5-7.kicad_mod",
      "model_3d": "al5816qw5-7-hero.glb",
      "model_3d_plain": "al5816qw5-7-etched.glb",
      "model_3d_step": "al5816qw5-7-etched.step",
      "model_3d_step_plain": "al5816qw5-7.step",
      "lbr": "al5816qw5-7.lbr"
    },
    "distributor_links": {
      "lcsc": "C481690",
      "digikey": "AL5816QW5-7DITR-ND",
      "mouser": "621-AL5816QW5-7"
    },
    "distributor_check": {
      "checked_at": "2026-11-12T17:59:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "AL5816QW5-7DITR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "621-AL5816QW5-7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PWM",
        "type": "input",
        "description": "PWM signal for high-frequency dimming of the LED, with a high-level input of 2.7V to 60V and a low-level input of 0V to 2.3V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the device; the supply and pin voltages are specified relative to GND."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback input that regulates to 200mV nominally (VFB 0.19V to 0.21V), with a sense resistor between FB and GND setting the LED current."
      },
      {
        "number": "4",
        "name": "OUT",
        "type": "output",
        "description": "Driving output to external transistors, with a recommended OUT voltage range of 0V to 3V and an OUT pin current of 0mA to 15mA."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "Input supply power with a recommended supply voltage range of 4.5V to 60V relative to GND."
      }
    ],
    "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 pin numbers and names come from the Pin Descriptions table on page 2. The Pin Assignments top-vi; Pin types are inferred from the functions described: PWM and FB are treated as inputs and OUT as an "
        ],
        "pages_sent": 10,
        "cost_usd": 0.0025,
        "at": "2026-11-12T17:59:19"
      },
      "datasheet": {
        "url": "https://www.diodes.com/assets/Datasheets/AL5816QW5-7.pdf",
        "pages": 10,
        "sha256": "ac90d39ca7200b4f",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "model_3d_generated": {
        "generator": "factory/gen_pkg3d.py",
        "family": "SOT",
        "height_mm": 1.1,
        "height_basis": "datasheet A, nominal",
        "standoff_mm": 0.05,
        "standoff_basis": "family nominal (no datasheet A1 read)",
        "lead_width_mm": 0.36,
        "lead_width_basis": "default: 0.6 x pad width across the lead, at most 0.45 x pitch 0.95 mm; a tab 0.9 x its width (no datasheet b read)",
        "lead_thickness_mm": 0.172,
        "lead_thickness_basis": "default for pitch 0.95 mm, height 1.1 mm (no datasheet c read)"
      },
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "al5816qw5-7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3,
          2.8,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "90d49f84b054c684afd598fe0ab470e0bfa1722830e26e96f4acf670faf34784",
        "checked": "2026-11-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "al5816qw5-7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3,
          2.8,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4df0aee06c2ab576844447e682c92368db0b29584ba79757e215f23ce06b0ee2",
        "checked": "2026-11-12",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "SOT25",
      "source_page": 9,
      "D": {
        "nom_mm": 2.8,
        "range_mm": [
          2.7,
          3
        ]
      },
      "E1": {
        "nom_mm": 1.6,
        "range_mm": [
          1.5,
          1.7
        ]
      },
      "E": {
        "nom_mm": 3,
        "range_mm": [
          2.9,
          3.1
        ]
      },
      "e": {
        "nom_mm": 0.95,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.1,
        "range_mm": [
          1,
          1.3
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "al5816qw5-7.step",
        "verdict": "PASS",
        "reasons": [
          "height and body within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Diodes Incorporated",
      "Package": "SOT-25",
      "Category": "Display Modules / LED Drivers / Display Drivers",
      "Pins": "5"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "ac90d39ca7200b4f7b317402dd6bdb5a27bdbd332dac7d16087c16ce94aa0209",
      "rows": [
        {
          "name": "Supply Voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 65,
          "conditions": "Supply Voltage Relative to GND",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "IC Supply Current",
          "symbol": "IVCC",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "OUT, FB Voltage",
          "symbol": "VOUT, VFB",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "OUT, FB Relative to GND",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "PWM Pin Voltage",
          "symbol": "VPWM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "PWM Pin Relative to GND; upper limit printed as VCC",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TST",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Human-Body Model",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "Human-Body Model (HBM), per AEC-Q100-002",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD Charged-Device Model",
          "symbol": "VESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1000,
          "typ": null,
          "max": 1000,
          "conditions": "Charged-Device Model (CDM)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage Range",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 60,
          "conditions": "Supply Voltage Range Relative to GND",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "OUT Voltage Range",
          "symbol": "VOUT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 3,
          "conditions": "Note 7",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "OUT Pin Current",
          "symbol": "IOUT",
          "kind": "recommended_operating",
          "unit": "mA",
          "min": 0,
          "typ": null,
          "max": 15,
          "conditions": "Note 7",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "High-Level Input Voltage on PWM",
          "symbol": "VIH",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Low-Level Input Voltage on PWM",
          "symbol": "VIL",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 2.3,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Under-Voltage Lockout Voltage (rising)",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 4.2,
          "max": 4.4,
          "conditions": "VIN Rising (1V/ms)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Under-Voltage Lockout Voltage (falling)",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 3.6,
          "typ": 3.85,
          "max": null,
          "conditions": "VIN Falling (1V/ms)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 10.25,
          "max": 11,
          "conditions": "VCC = 4.5V to 60V, IOUT = 10mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Quiescent Current into VCC",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.25,
          "max": 1,
          "conditions": "VCC = 4.5V to 60V, IOUT = 0mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PWM Pin Threshold Voltage",
          "symbol": "VPWM_TH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.37,
          "typ": 2.5,
          "max": 2.63,
          "conditions": "VCC = 4.5V to 60V, VPWM Falling",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PWM Pin Internal Pull Up Current",
          "symbol": "IPWM",
          "kind": "electrical",
          "unit": "µA",
          "min": -20,
          "typ": -15,
          "max": -11,
          "conditions": "VPWM = 5V, VCC = 4.5V to 60V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Feedback Voltage",
          "symbol": "VFB",
          "kind": "electrical",
          "unit": "V",
          "min": 0.19,
          "typ": 0.2,
          "max": 0.21,
          "conditions": "VCC = 4.5V to 60V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Reference Voltage Line Regulation",
          "symbol": "VREF_LINE",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 0.2,
          "max": 2,
          "conditions": "VCC = 4.5V to 19V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "FB Input Bias Current",
          "symbol": "IFB",
          "kind": "electrical",
          "unit": "nA",
          "min": -200,
          "typ": -125,
          "max": -70,
          "conditions": "VFB = 0.2V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Source Current",
          "symbol": "IOUTSOURCE",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -15,
          "conditions": "VOUT = 1V, VCC = 4.5V to 60V, TA = +25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Source Current",
          "symbol": "IOUTSOURCE",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -13,
          "conditions": "VOUT = 1V, VCC = 4.5V to 60V, -40°C ≤ TA ≤ +125°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Source Current",
          "symbol": "IOUTSOURCE",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -11,
          "conditions": "VOUT = 2V, VCC = 4.5V to 60V, TA = +25°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Source Current",
          "symbol": "IOUTSOURCE",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": -9,
          "conditions": "VOUT = 2V, VCC = 4.5V to 60V, -40°C ≤ TA ≤ +125°C",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Sink Current",
          "symbol": "IOUTSINK",
          "kind": "electrical",
          "unit": "mA",
          "min": 1,
          "typ": null,
          "max": null,
          "conditions": "VCC = 12V, VPWM = 0V, VOUT = 4V, VFB = 250mV",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Maximum Output Voltage",
          "symbol": "VOUT_MAX",
          "kind": "electrical",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "VCC ≥ 6V, IOUT = -1mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Minimum Output Voltage",
          "symbol": "VOUT_MIN",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "VCC = 12V, VPWM = 0V, IOUT = 0.1mA, VFB = 250mV",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "PWM Pin Threshold Voltage Hysteresis",
          "symbol": "VPWM_TH_HYS",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.1,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Trans-conductance of Error Amplifier (Sourcing)",
          "symbol": "Gm",
          "kind": "electrical",
          "unit": "A/V",
          "min": null,
          "typ": 5,
          "max": null,
          "conditions": "ΔVFB = 5mV",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Bandwidth (From FB to OUT)",
          "symbol": "fBW",
          "kind": "electrical",
          "unit": "kHz",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "No Loading (Note 9)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn On Delay Time",
          "symbol": "tON",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "PWM Active High (Note 9)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn Off Delay Time",
          "symbol": "tOFF",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 2,
          "max": null,
          "conditions": "PWM Active Low (Note 9)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown",
          "symbol": "TSHDN",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "Note 9",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal Shutdown Hysteresis",
          "symbol": "THYS",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "Note 9",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Junction-To-Ambient Thermal Resistance",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "Device mounted on 1''x1'' FR-4 MRP substrate, 2oz copper, no thermal via, no ground plane (Note 8)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction-To-Case (Top) Thermal Resistance",
          "symbol": "θJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 35,
          "max": null,
          "conditions": "Junction-To-Case (Top) (Note 8)",
          "source_page": 3,
          "source": "datasheet"
        }
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}