BD6583MUV-AE2

{
  "schema_version": 1,
  "type": "component",
  "slug": "bd6583muv-ae2",
  "title": "BD6583MUV-AE2",
  "brief": "ROHM Semicon LED Drivers, QFN-24-EP(4x4). 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",
    "bd6583muv-ae2",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "BD6583MUV-AE2",
    "manufacturer": "ROHM Semicon",
    "package": "QFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Display Modules / LED Drivers / Display Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/4f17849fd2e0241f210b70908b52e1a6.pdf",
    "parts": {
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      "model_3d_plain": "bd6583muv-ae2-etched.glb",
      "model_3d_step": "bd6583muv-ae2-etched.step",
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      "lbr": "bd6583muv-ae2.lbr"
    },
    "distributor_links": {
      "lcsc": "C2678812",
      "digikey": "BD6583MUV-AE2TR-ND",
      "mouser": "755-BD6583MUV-AE2"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:23:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "BD6583MUV-AE2TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "755-BD6583MUV-AE2",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VDET",
        "type": "input",
        "description": "Detect input for SBD open and over-voltage protection (SBD open detect threshold 0.1V max; abs max 50.5V)."
      },
      {
        "number": "2",
        "name": "N.C.",
        "type": "unconnected",
        "description": "No connect pin."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "4",
        "name": "SW",
        "type": "output",
        "description": "Switching transistor drive terminal (abs max 7V)."
      },
      {
        "number": "5",
        "name": "SENSP",
        "type": "input",
        "description": "Positive-side current sense terminal for over current detection (abs max 7V)."
      },
      {
        "number": "6",
        "name": "TEST",
        "type": "input",
        "description": "Test input with internal 100kΩ pull-down to GND (abs max 7V)."
      },
      {
        "number": "7",
        "name": "SENSN",
        "type": "input",
        "description": "Negative-side current sense terminal (abs max 7V)."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "9",
        "name": "ISETH",
        "type": "input",
        "description": "Resistor connection for LED current setting when PWMDRV=H; ISET voltage 0.6V typ."
      },
      {
        "number": "10",
        "name": "ISETL",
        "type": "input",
        "description": "Resistor connection for LED current setting when PWMDRV=L."
      },
      {
        "number": "11",
        "name": "PWMDRV",
        "type": "input",
        "description": "PWM input pin for power ON/OFF only driver; low 0 to 0.2V, high 1.4V to 5.0V."
      },
      {
        "number": "12",
        "name": "LED1",
        "type": "input",
        "description": "Current sink for LED string 1 (abs max 25V, max 25mA)."
      },
      {
        "number": "13",
        "name": "LED2",
        "type": "input",
        "description": "Current sink for LED string 2 (abs max 25V, max 25mA)."
      },
      {
        "number": "14",
        "name": "LED3",
        "type": "input",
        "description": "Current sink for LED string 3 (abs max 25V, max 25mA)."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "16",
        "name": "LED4",
        "type": "input",
        "description": "Current sink for LED string 4 (abs max 25V, max 25mA)."
      },
      {
        "number": "17",
        "name": "LED5",
        "type": "input",
        "description": "Current sink for LED string 5 (abs max 25V, max 25mA)."
      },
      {
        "number": "18",
        "name": "LED6",
        "type": "input",
        "description": "Current sink for LED string 6 (abs max 25V, max 25mA)."
      },
      {
        "number": "19",
        "name": "FAILSEL",
        "type": "input",
        "description": "Latch selectable pin of protect function; low 0 to 0.2V, high 1.4V to 5.0V."
      },
      {
        "number": "20",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "21",
        "name": "RSTB",
        "type": "input",
        "description": "Reset pin, L: reset, H: reset cancel; high level 2.25V to 5.0V."
      },
      {
        "number": "22",
        "name": "VREG",
        "type": "power_out",
        "description": "Regulator output and internal power supply, 5.0V typ. with no load, needs 1µF smoothing capacitor."
      },
      {
        "number": "23",
        "name": "PWMPOW",
        "type": "input",
        "description": "PWM input pin for power ON/OFF with 500kΩ typ. internal pull-down; low 0 to 0.2V, high 1.4V to 5.0V."
      },
      {
        "number": "24",
        "name": "VBAT",
        "type": "power_in",
        "description": "Battery input, operating range 2.7V to 22.0V."
      },
      {
        "number": "25",
        "name": "Thermal PAD",
        "type": "power_in",
        "description": "Back-side heat radiation pad, connect to GND."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Datasheet lists the exposed pad as 'Thermal PAD' with no pin number; '25' is an assigned placeholder; Pin tables list LED1-6 as 'In' (current sinks); typed as input per datasheet, though they could be c; Datasheet covers BD6583MUV-A; the -AE2 suffix is the E2 tape-and-reel option of the same VQFN024V404"
        ],
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        "cost_usd": 0.1175,
        "at": "2026-10-23T12:23:06"
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        "pages": 35,
        "sha256": "359cb16ab8caa2f5",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "ROHM Semicon",
      "Package": "QFN-24-EP(4x4)",
      "Category": "Display Modules / LED Drivers / Display Drivers",
      "Pins": "25"
    },
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          "name": "PWMPOW low input voltage range",
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          "name": "PWM pull down resistor",
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        {
          "name": "RSTB low input voltage range",
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        {
          "name": "RSTB high input voltage range1",
          "symbol": "RSTBH1",
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        {
          "name": "RSTB high input voltage range2",
          "symbol": "RSTBH2",
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          "max": null,
          "conditions": "VBAT<5.0V (max = VBAT)",
          "source_page": 2,
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        {
          "name": "RSTB current consumption",
          "symbol": "IRSTB",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 89,
          "max": 134,
          "conditions": "RSTB=2.5V, LED1-6=3V",
          "source_page": 2,
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          "name": "VREG voltage",
          "symbol": "VREG",
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          "min": 4,
          "typ": 5,
          "max": 6,
          "conditions": "No load",
          "source_page": 2,
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        {
          "name": "Under voltage lock out",
          "symbol": "UVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 2.05,
          "typ": 2.25,
          "max": 2.65,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current 1",
          "symbol": "Iq1",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.6,
          "max": 3.4,
          "conditions": "RSTB=0V, VBAT=12V",
          "source_page": 3,
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        {
          "name": "Quiescent current 2",
          "symbol": "Iq2",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 4.6,
          "max": 10,
          "conditions": "RSTB=0V, VBAT=22V",
          "source_page": 3,
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        {
          "name": "Current consumption",
          "symbol": "Idd",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3.4,
          "max": 5.1,
          "conditions": "VDET=0V,ISETH=24kΩ",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "LED control voltage",
          "symbol": "VLED",
          "kind": "electrical",
          "unit": "V",
          "min": 0.4,
          "typ": 0.5,
          "max": 0.6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Over current limit voltage",
          "symbol": "Ocp",
          "kind": "electrical",
          "unit": "mV",
          "min": 70,
          "typ": 100,
          "max": 130,
          "conditions": "*1 tested with dc measurement",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "SBD open protect",
          "symbol": "Sop",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.1,
          "conditions": "Detect voltage of VDET pin",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Switching frequency",
          "symbol": "fSW",
          "kind": "electrical",
          "unit": "MHz",
          "min": 0.8,
          "typ": 1,
          "max": 1.2,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Duty cycle limit",
          "symbol": "Duty",
          "kind": "electrical",
          "unit": "%",
          "min": 92.5,
          "typ": 95,
          "max": 99,
          "conditions": "LED1-6=0.3V",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Over voltage limit",
          "symbol": "Ovl",
          "kind": "electrical",
          "unit": "V",
          "min": 43,
          "typ": 44.7,
          "max": 46.4,
          "conditions": "LED1-6=0.3V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "LED maximum current",
          "symbol": "ILMAX",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "LED current accuracy",
          "symbol": "ILACCU",
          "kind": "electrical",
          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5,
          "conditions": "ILED=16mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "LED current matching",
          "symbol": "ILMAT",
          "kind": "electrical",
          "unit": "%",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "Each LED current/Average (LED1-6), ILED=16mA",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ISET voltage",
          "symbol": "Iset",
          "kind": "electrical",
          "unit": "V",
          "min": 0.5,
          "typ": 0.6,
          "max": 0.7,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "LED current limiter",
          "symbol": "ILOCP",
          "kind": "electrical",
          "unit": "mA",
          "min": 35,
          "typ": 60,
          "max": 90,
          "conditions": "Current limit value at ISET resistor 4.7kΩ setting, LED1-6=0.5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "LED terminal Over voltage protect",
          "symbol": "LEDOVP",
          "kind": "electrical",
          "unit": "V",
          "min": 10,
          "typ": 11.5,
          "max": 13,
          "conditions": "RSTB=PWMDRV=2.5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power supply voltage",
          "symbol": "VBAT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.7,
          "typ": 12,
          "max": 22,
          "conditions": "Ta=-30 to +85 °C",
          "source_page": 2,
          "source": "datasheet"
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        {
          "name": "Terminal voltage 1",
          "symbol": "VMAX1",
          "kind": "absolute_maximum",
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          "min": null,
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          "max": 7,
          "conditions": "TEST,VREG,SENSP,SENSN,SW,RSTB,PWMPOW,PWMDRV,FAILSEL,ISETH,ISETL",
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          "name": "Terminal voltage 2",
          "symbol": "VMAX2",
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          "unit": "V",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "LED1-LED6, VBAT",
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        {
          "name": "Terminal voltage 3",
          "symbol": "VMAX3",
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          "max": 50.5,
          "conditions": "VDET",
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          "name": "Power dissipation 1",
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          "unit": "mW",
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          "conditions": "Not mounted on heat radiation board; reduced 4.0mW/°C above Ta=25°C",
          "source_page": 2,
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          "name": "Power dissipation 2",
          "symbol": "Pd2",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 780,
          "conditions": "1 layer ROHM standard board; reduced 6.2mW/°C above Ta=25°C",
          "source_page": 2,
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          "conditions": "4 layer JEDEC board; reduced 12.1mW/°C above Ta=25°C",
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          "min": -30,
          "typ": null,
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          "conditions": "",
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          "name": "Storage temperature range",
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          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
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    "name": "Ray",
    "email": "[email protected]"
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