main
Ray Set visibility: public 342b799 3h ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791
{
  "schema_version": 1,
  "type": "component",
  "slug": "tlc6c5912qdwrq1",
  "title": "TLC6C5912QDWRQ1",
  "brief": "Texas Instruments LED Drivers, SOIC-20-300mil. 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",
    "led drivers",
    "tlc6c5912qdwrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TLC6C5912QDWRQ1",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-20-300mil",
    "pin_count": 20,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tlc6c5912-q1.pdf",
    "parts": {
      "symbol": "tlc6c5912qdwrq1.kicad_sym",
      "footprint": "tlc6c5912qdwrq1.kicad_mod",
      "model_3d": "tlc6c5912qdwrq1-hero.glb",
      "model_3d_plain": "tlc6c5912qdwrq1-etched.glb",
      "model_3d_step": "tlc6c5912qdwrq1-etched.step",
      "model_3d_step_plain": "tlc6c5912qdwrq1.step",
      "lbr": "tlc6c5912qdwrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C1849482",
      "digikey": "296-TLC6C5912QDWRQ1TR-ND",
      "mouser": "595-TLC6C5912QDWRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:23:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TLC6C5912QDWRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TLC6C5912QDWRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin for the device, with a recommended supply range of 3 V to 5.5 V; TI recommends a 0.1 µF ceramic capacitor close to the pin."
      },
      {
        "number": "2",
        "name": "SER IN",
        "type": "input",
        "description": "Serial-data input that loads into the internal shift register on each rising edge of SRCK."
      },
      {
        "number": "3",
        "name": "DRAIN0",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "4",
        "name": "DRAIN1",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "5",
        "name": "DRAIN2",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "6",
        "name": "DRAIN3",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "7",
        "name": "DRAIN4",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "8",
        "name": "DRAIN5",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "9",
        "name": "CLR",
        "type": "input",
        "description": "Active-low shift register clear that clears all registers in the device when driven low; the storage register transfers data to the output buffer when CLR is high."
      },
      {
        "number": "10",
        "name": "G",
        "type": "input",
        "description": "Active-low output enable: when low all drain channels are enabled according to the output-latch content, and when high all channels are off."
      },
      {
        "number": "11",
        "name": "SER OUT",
        "type": "output",
        "description": "Serial-data output of the 12-bit shift register, shifted out on the falling edge of SRCK for cascading devices."
      },
      {
        "number": "12",
        "name": "RCK",
        "type": "input",
        "description": "Storage register clock; data transfers from the shift register to the storage register on its rising edge."
      },
      {
        "number": "13",
        "name": "DRAIN6",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "14",
        "name": "DRAIN7",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "15",
        "name": "DRAIN8",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "16",
        "name": "DRAIN9",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "17",
        "name": "DRAIN10",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "18",
        "name": "DRAIN11",
        "type": "output",
        "description": "Open-drain LED current-sink channel that can withstand up to 40 V LED supply voltage."
      },
      {
        "number": "19",
        "name": "SRCK",
        "type": "input",
        "description": "Serial shift-register clock; data transfers from SER IN into the serial shift register on each rising edge."
      },
      {
        "number": "20",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground and reference pin for the device, which must connect to the PCB ground plane."
      }
    ],
    "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": [],
        "pages_sent": 8,
        "cost_usd": 0.0196,
        "at": "2026-11-05T23:23:31"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tlc6c5912-q1.pdf",
        "pages": 27,
        "sha256": "3ade8725cefdfc13",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 20,
        "described": 20,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tlc6c5912qdwrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          12.8,
          2.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "59a10b341e6972b31d81802a048060326da627d8b92dcf4263064f4f62ec808e",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tlc6c5912qdwrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          10.3,
          12.8,
          2.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e4db2059c19c4431b6f46d2248a699d3c3dd70e064cbcc1f8ba629d228c0cbe6",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "SOIC-20-300mil",
      "Category": "LED Drivers",
      "Pins": "20"
    },
    "appearance": {
      "contacts": {
        "quote": "bypass capacitors near the corresponding pin. Maximize the copper coverage on the PCB to increase the thermal conductivity of the board. The major heat-flow",
        "page": 15,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "3ade8725cefdfc13cf8a0bb7b5898e5e632a6b59ef04de8e799d7d46ff4c0f39"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "3ade8725cefdfc13cf8a0bb7b5898e5e632a6b59ef04de8e799d7d46ff4c0f39",
      "rows": [
        {
          "name": "Logic supply voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Logic input voltage",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Power DMOS drain-to-source voltage",
          "symbol": "VDS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 42,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "Top",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 165,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Human body model ESD",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "HBM, per AEC Q100-002",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Charged device model ESD",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -750,
          "typ": null,
          "max": 750,
          "conditions": "CDM, per AEC Q100-011",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-level input voltage",
          "symbol": "VIH",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Low-level input voltage",
          "symbol": "VIL",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.7,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Setup time, SER IN high before SRCK↑",
          "symbol": "tsu",
          "kind": "timing",
          "unit": "ns",
          "min": 15,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Hold time, SER IN high after SRCK↑",
          "symbol": "th",
          "kind": "timing",
          "unit": "ns",
          "min": 15,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Pulse duration",
          "symbol": "tw",
          "kind": "timing",
          "unit": "ns",
          "min": 40,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating case temperature",
          "symbol": "TC",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage, SER OUT",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 4.9,
          "typ": 4.99,
          "max": null,
          "conditions": "IOH = –20 μA, VCC = 5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High-level output voltage, SER OUT",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 4.5,
          "typ": 4.69,
          "max": null,
          "conditions": "IOH = –4 mA, VCC = 5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low-level output voltage, SER OUT",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.001,
          "max": 0.01,
          "conditions": "IOH = 20 μA, VCC = 5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low-level output voltage, SER OUT",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.25,
          "max": 0.4,
          "conditions": "IOH = 4 mA, VCC = 5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "High-level input current",
          "symbol": "IIH",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 0.2,
          "conditions": "VCC = 5 V, VI = VCC",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low-level input current",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "μA",
          "min": -0.2,
          "typ": null,
          "max": null,
          "conditions": "VCC = 5 V, VI = 0",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Logic supply current, all outputs off",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.1,
          "max": 1,
          "conditions": "VCC = 5 V, No clock signal, All outputs off",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Logic supply current, all outputs on",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 130,
          "max": 170,
          "conditions": "VCC = 5 V, No clock signal, All outputs on",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Off-state drain current",
          "symbol": "IDSX",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.15,
          "max": 0.3,
          "conditions": "VDS = 30 V, TC = 125°C, VCC = 5 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": 6,
          "typ": 7.4,
          "max": 8.6,
          "conditions": "ID = 20 mA, VCC = 5 V, TA = 25°C, single channel ON",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": 6.7,
          "typ": 8.9,
          "max": 9.6,
          "conditions": "ID = 20 mA, VCC = 5 V, TA = 25°C, all channels ON",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": 7.9,
          "typ": 9.3,
          "max": 11.2,
          "conditions": "ID = 20 mA, VCC = 3.3 V, TA = 25°C, single channel ON",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": 8.7,
          "typ": 10.6,
          "max": 12.3,
          "conditions": "ID = 20 mA, VCC = 3.3 V, TA = 25°C, all channels ON",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": 9.1,
          "typ": 11.2,
          "max": 12.9,
          "conditions": "ID = 20 mA, VCC = 5 V, TA = 125°C, single channel ON",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": 10.3,
          "typ": 13,
          "max": 14.5,
          "conditions": "ID = 20 mA, VCC = 5 V, TA = 125°C, all channels ON",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": 11.6,
          "typ": 13.7,
          "max": 16.4,
          "conditions": "ID = 20 mA, VCC = 3.3 V, TA = 125°C, single channel ON",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static drain-source on-state resistance",
          "symbol": "rDS(on)",
          "kind": "electrical",
          "unit": "Ω",
          "min": 12.8,
          "typ": 15.6,
          "max": 18.2,
          "conditions": "ID = 20 mA, VCC = 3.3 V, TA = 125°C, all channels ON",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown trip point",
          "symbol": "TSHUTDOWN",
          "kind": "electrical",
          "unit": "°C",
          "min": 150,
          "typ": 175,
          "max": 200,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "SRCK pulse duration, high",
          "symbol": "TSRCK_WH",
          "kind": "timing",
          "unit": "ns",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "VCC = 5 V, TJ = 25°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "SRCK pulse duration, low",
          "symbol": "TSRCK_WL",
          "kind": "timing",
          "unit": "ns",
          "min": 30,
          "typ": null,
          "max": null,
          "conditions": "VCC = 5 V, TJ = 25°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 81.2,
          "max": null,
          "conditions": "DW (SOIC) package",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 45.4,
          "max": null,
          "conditions": "DW (SOIC) package",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 49.1,
          "max": null,
          "conditions": "DW (SOIC) package",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 17.5,
          "max": null,
          "conditions": "DW (SOIC) package",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 48.6,
          "max": null,
          "conditions": "DW (SOIC) package",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tlc6c5912qdwrq1"
  ],
  "discovery_pitch": "TLC6C5912QDWRQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tlc6c5912qdwrq1.kicad_sym",
    "tlc6c5912qdwrq1.kicad_mod",
    "tlc6c5912qdwrq1.glb",
    "tlc6c5912qdwrq1.step",
    "tlc6c5912qdwrq1.lbr",
    "docs/hero.png",
    "docs/tlc6c5912qdwrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tlc6c5912qdwrq1-hero.glb",
    "tlc6c5912qdwrq1-hero.overlay.json",
    "tlc6c5912qdwrq1-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}