component
TLC59116FIRHBR
Public Made by Adomby adom
Texas Instruments LED Drivers, VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "tlc59116firhbr",
"version": "0.1.0",
"type": "component",
"description": "Texas Instruments LED Drivers, VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"led drivers",
"tlc59116firhbr",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"tlc59116firhbr.kicad_sym",
"tlc59116firhbr.kicad_mod",
"tlc59116firhbr.glb",
"tlc59116firhbr.step",
"tlc59116firhbr.lbr",
"docs/hero.png",
"docs/tlc59116firhbr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"tlc59116firhbr-hero.glb",
"tlc59116firhbr-hero.overlay.json",
"tlc59116firhbr-etched.glb"
],
"component": {
"mpn": "TLC59116FIRHBR",
"manufacturer": "Texas Instruments",
"package": "VQFN-32-EP(5x5)",
"pin_count": 33,
"category": "LED Drivers",
"subcategory": "LED Drivers",
"datasheet": "https://www.ti.com/cn/lit/gpn/tlc59116f",
"parts": {
"symbol": "tlc59116firhbr.kicad_sym",
"footprint": "tlc59116firhbr.kicad_mod",
"model_3d": "tlc59116firhbr-hero.glb",
"model_3d_plain": "tlc59116firhbr-etched.glb",
"model_3d_step": "tlc59116firhbr-etched.step",
"model_3d_step_plain": "tlc59116firhbr.step",
"lbr": "tlc59116firhbr.lbr"
},
"distributor_links": {
"lcsc": "C702065",
"digikey": "296-27584-2-ND"
},
"distributor_check": {
"checked_at": "2026-10-18T23:03:09Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-27584-2-ND",
"status": "found"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "A2",
"type": "input",
"description": "Hardware address input 2; inputs must be held at VCC or GND, with VIH of at least 0.7×VCC and VIL of at most 0.3×VCC."
},
{
"number": "2",
"name": "A3",
"type": "input",
"description": "Hardware address input 3; inputs must be held at VCC or GND, with VIH of at least 0.7×VCC and VIL of at most 0.3×VCC."
},
{
"number": "3",
"name": "OUT0",
"type": "output",
"description": "Open-drain LED output 0, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "4",
"name": "OUT1",
"type": "output",
"description": "Open-drain LED output 1, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "5",
"name": "OUT2",
"type": "output",
"description": "Open-drain LED output 2, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "6",
"name": "OUT3",
"type": "output",
"description": "Open-drain LED output 3, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Power ground."
},
{
"number": "8",
"name": "OUT4",
"type": "output",
"description": "Open-drain LED output 4, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "9",
"name": "OUT5",
"type": "output",
"description": "Open-drain LED output 5, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "10",
"name": "OUT6",
"type": "output",
"description": "Open-drain LED output 6, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "11",
"name": "OUT7",
"type": "output",
"description": "Open-drain LED output 7, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "12",
"name": "N.C.",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "13",
"name": "N.C.",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "14",
"name": "OUT8",
"type": "output",
"description": "Open-drain LED output 8, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "15",
"name": "OUT9",
"type": "output",
"description": "Open-drain LED output 9, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "16",
"name": "OUT10",
"type": "output",
"description": "Open-drain LED output 10, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "17",
"name": "OUT11",
"type": "output",
"description": "Open-drain LED output 11, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "18",
"name": "GND",
"type": "power_in",
"description": "Power ground."
},
{
"number": "19",
"name": "OUT12",
"type": "output",
"description": "Open-drain LED output 12, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "20",
"name": "OUT13",
"type": "output",
"description": "Open-drain LED output 13, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "21",
"name": "OUT14",
"type": "output",
"description": "Open-drain LED output 14, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "22",
"name": "OUT15",
"type": "output",
"description": "Open-drain LED output 15, LED on at low; output voltage up to 17 V and up to 120 mA per channel."
},
{
"number": "23",
"name": "GND",
"type": "power_in",
"description": "Power ground."
},
{
"number": "24",
"name": "RESET",
"type": "input",
"description": "Active-low reset input; inputs must stay between 0 and 0.3×VCC for low and at least 0.7×VCC for high."
},
{
"number": "25",
"name": "SCL",
"type": "input",
"description": "I2C serial clock input; logic levels VIH of at least 0.7×VCC and VIL of at most 0.3×VCC, with 5.5-V tolerant inputs."
},
{
"number": "26",
"name": "SDA",
"type": "bidirectional",
"description": "I2C serial data input/output; low-level output current up to 20 mA at VCC = 3 V and 30 mA at VCC = 5 V."
},
{
"number": "27",
"name": "VCC",
"type": "power_in",
"description": "Power supply, 3 V to 5.5 V."
},
{
"number": "28",
"name": "N.C.",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "29",
"name": "N.C.",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "30",
"name": "N.C.",
"type": "unconnected",
"description": "No internal connection."
},
{
"number": "31",
"name": "A0",
"type": "input",
"description": "Hardware address input 0; inputs must be held at VCC or GND, with VIH of at least 0.7×VCC and VIL of at most 0.3×VCC."
},
{
"number": "32",
"name": "A1",
"type": "input",
"description": "Hardware address input 1; inputs must be held at VCC or GND, with VIH of at least 0.7×VCC and VIL of at most 0.3×VCC."
},
{
"number": "33",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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 datasheet pin-function table gives OUT0–OUT15 only as contiguous QFN ranges (3–6, 8–11, 14–17, 1; The 32-VQFN package has an exposed thermal pad with no printed pin number in the text. The datasheet",
"exposed pad 33 added from the footprint"
],
"pages_sent": 10,
"cost_usd": 0.0746,
"at": "2026-10-18T23:02:54"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tlc59116f",
"pages": 38,
"sha256": "b871ef3128c77c9a",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 33,
"described": 33,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tlc59116firhbr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.0,
5.0,
0.875
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tlc59116firhbr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
5.0,
5.0,
0.875
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "a897df3e3d01d0cf283c905b59f11689a3acfa0d95a45c02834cd1b613fa6df4",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}