TLC59482DBQR

{
  "slug": "tlc59482dbqr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments LED Drivers, SSOP-24-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "tlc59482dbqr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "tlc59482dbqr.kicad_sym",
    "tlc59482dbqr.kicad_mod",
    "tlc59482dbqr.glb",
    "tlc59482dbqr.step",
    "tlc59482dbqr.lbr",
    "docs/hero.png",
    "docs/tlc59482dbqr-datasheet.pdf",
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    "viewers/footprint.html",
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    "tlc59482dbqr-hero.overlay.json"
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  "component": {
    "mpn": "TLC59482DBQR",
    "manufacturer": "Texas Instruments",
    "package": "SSOP-24-150mil",
    "pin_count": 24,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tlc59482",
    "parts": {
      "symbol": "tlc59482dbqr.kicad_sym",
      "footprint": "tlc59482dbqr.kicad_mod",
      "model_3d": "tlc59482dbqr-hero.glb",
      "model_3d_plain": "tlc59482dbqr.glb",
      "model_3d_step": "tlc59482dbqr-etched.step",
      "model_3d_step_plain": "tlc59482dbqr.step",
      "lbr": "tlc59482dbqr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2872803",
      "digikey": "296-40585-2-ND",
      "mouser": "595-TLC59482DBQR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T03:18:42Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-40585-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TLC59482DBQR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground for the device, and the thermal pad must be connected to GND through the PCB pattern because it is not internally connected to GND."
      },
      {
        "number": "2",
        "name": "SIN",
        "type": "input",
        "description": "Serial data input for the 16-bit common shift register, with data shifted into the LSB on each SCLK rising edge."
      },
      {
        "number": "3",
        "name": "SCLK",
        "type": "input",
        "description": "Serial data shift clock; data on SIN are shifted into the LSB of the 16-bit common shift register on each rising edge and shifted toward the MSB."
      },
      {
        "number": "4",
        "name": "LAT",
        "type": "input",
        "description": "Latch input; the LAT falling edge latches data from the 16-bit common shift register into the GS data latch, and the pin is internally pulled down to GND with a 500-kΩ (typ) resistor."
      },
      {
        "number": "5",
        "name": "OUT0",
        "type": "output",
        "description": "Constant-current sink output channel 0; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "6",
        "name": "OUT1",
        "type": "output",
        "description": "Constant-current sink output channel 1; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "7",
        "name": "OUT2",
        "type": "output",
        "description": "Constant-current sink output channel 2; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "8",
        "name": "OUT3",
        "type": "output",
        "description": "Constant-current sink output channel 3; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "9",
        "name": "OUT4",
        "type": "output",
        "description": "Constant-current sink output channel 4; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "10",
        "name": "OUT5",
        "type": "output",
        "description": "Constant-current sink output channel 5; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "11",
        "name": "OUT6",
        "type": "output",
        "description": "Constant-current sink output channel 6; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "12",
        "name": "OUT7",
        "type": "output",
        "description": "Constant-current sink output channel 7; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "13",
        "name": "OUT8",
        "type": "output",
        "description": "Constant-current sink output channel 8; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "14",
        "name": "OUT9",
        "type": "output",
        "description": "Constant-current sink output channel 9; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "15",
        "name": "OUT10",
        "type": "output",
        "description": "Constant-current sink output channel 10; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "16",
        "name": "OUT11",
        "type": "output",
        "description": "Constant-current sink output channel 11; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "17",
        "name": "OUT12",
        "type": "output",
        "description": "Constant-current sink output channel 12; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "18",
        "name": "OUT13",
        "type": "output",
        "description": "Constant-current sink output channel 13; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "19",
        "name": "OUT14",
        "type": "output",
        "description": "Constant-current sink output channel 14; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "20",
        "name": "OUT15",
        "type": "output",
        "description": "Constant-current sink output channel 15; outputs can be paralleled for more current and each output can see a different voltage."
      },
      {
        "number": "21",
        "name": "GSCLK",
        "type": "input",
        "description": "Grayscale PWM reference clock; each rising edge increments the GS counter, and the TMGRST or LATGS commands (with TMRSTEN or XRFRESH set to 1) force all outputs off and reset the GS counter to 0."
      },
      {
        "number": "22",
        "name": "SOUT",
        "type": "output",
        "description": "Serial data output of the 16-bit common shift register, clocked out on the SCLK rising edge; function data latch contents can be read here during the READFC command."
      },
      {
        "number": "23",
        "name": "IREF",
        "type": "bidirectional",
        "description": "Reference current terminal; a resistor connected from IREF to GND sets the maximum current for all constant-current outputs."
      },
      {
        "number": "24",
        "name": "VCC",
        "type": "power_in",
        "description": "Power-supply voltage input for the device."
      }
    ],
    "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 requested package hint 'SSOP-24-150mil' is not stated in the datasheet. The text only gives 'SSO; The datasheet's pin description table lists IREF as I/O. It was mapped to KiCad 'bidirectional' to m; The datasheet notes that the thermal pad is not internally connected to GND and must be tied to GND "
        ],
        "pages_sent": 9,
        "cost_usd": 0.06,
        "at": "2026-10-08T03:18:23"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tlc59482",
        "pages": 33,
        "sha256": "6372e153483b53ed",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 24,
        "described": 24,
        "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": "77dd0a1fc7e70e9eda1bfde9dde937dc6e391803cff9978790523c850c85a21d",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlc59482dbqr-etched.step",
        "role": "eda",
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        "footprint_binding": "identity",
        "sha256": "76fc796ed8fd6508eea42978b93d83c3d0ede8c31d2a5ac9c291010a9235739b",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}