component
AW20036QNR
Public Made by Adomby adom
AWINIC(Shanghai Awinic Tech) LED Drivers, QFN-32-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "aw20036qnr",
"version": "0.1.0",
"type": "component",
"description": "AWINIC(Shanghai Awinic Tech) LED Drivers, QFN-32-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"display modules - led drivers - display drivers",
"aw20036qnr",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"aw20036qnr.kicad_sym",
"aw20036qnr.kicad_mod",
"aw20036qnr.glb",
"aw20036qnr.step",
"aw20036qnr.lbr",
"docs/hero.png",
"docs/aw20036qnr-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"aw20036qnr-hero.glb",
"aw20036qnr-hero.overlay.json",
"aw20036qnr-etched.glb"
],
"component": {
"mpn": "AW20036QNR",
"manufacturer": "AWINIC(Shanghai Awinic Tech)",
"package": "QFN-32-EP(4x4)",
"pin_count": 33,
"category": "Display Modules / LED Drivers / Display Drivers",
"subcategory": "LED Drivers",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a1909744de5ba485fed3059a5aea2cad.pdf",
"parts": {
"symbol": "aw20036qnr.kicad_sym",
"footprint": "aw20036qnr.kicad_mod",
"model_3d": "aw20036qnr-hero.glb",
"model_3d_plain": "aw20036qnr-etched.glb",
"model_3d_step": "aw20036qnr-etched.step",
"model_3d_step_plain": "aw20036qnr.step",
"lbr": "aw20036qnr.lbr"
},
"distributor_links": {
"lcsc": "C401019"
},
"distributor_check": {
"checked_at": "2026-11-05T01:29:47Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "R1",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "2",
"name": "R2",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "3",
"name": "R3",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "4",
"name": "R4",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "5",
"name": "R5",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "6",
"name": "R6",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "7",
"name": "R7",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "8",
"name": "R8",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "9",
"name": "R9",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "10",
"name": "R10",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "11",
"name": "R11",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "12",
"name": "R12",
"type": "output",
"description": "Constant current sink connected to the LED cathode; maximum current per sink is set by IMAX (10 mA, 40 mA or 160 mA settings)."
},
{
"number": "13",
"name": "VBAT",
"type": "power_in",
"description": "Power supply input; VBAT supply range is 2.4 V to 5.5 V."
},
{
"number": "14",
"name": "NC",
"type": "unconnected",
"description": "No connect; must be left floating."
},
{
"number": "15",
"name": "NC",
"type": "unconnected",
"description": "No connect; must be left floating."
},
{
"number": "16",
"name": "NC",
"type": "unconnected",
"description": "No connect; must be left floating."
},
{
"number": "17",
"name": "NC",
"type": "unconnected",
"description": "No connect; must be left floating."
},
{
"number": "18",
"name": "NC",
"type": "unconnected",
"description": "No connect; must be left floating."
},
{
"number": "19",
"name": "NC",
"type": "unconnected",
"description": "No connect; must be left floating."
},
{
"number": "20",
"name": "C3",
"type": "output",
"description": "Current switch connected to the LED anode in matrix display mode; PMOS on-resistance RON is 0.6 Ω to 1 Ω."
},
{
"number": "21",
"name": "C2",
"type": "output",
"description": "Current switch connected to the LED anode in matrix display mode; PMOS on-resistance RON is 0.6 Ω to 1 Ω."
},
{
"number": "22",
"name": "C1",
"type": "output",
"description": "Current switch connected to the LED anode in matrix display mode; PMOS on-resistance RON is 0.6 Ω to 1 Ω."
},
{
"number": "23",
"name": "VBAT",
"type": "power_in",
"description": "Power supply input; VBAT supply range is 2.4 V to 5.5 V."
},
{
"number": "24",
"name": "CLKIO",
"type": "bidirectional",
"description": "Synchronization pin for clock sharing among multiple devices; internally pulled down to GND with a 1 MΩ resistor."
},
{
"number": "25",
"name": "AD",
"type": "input",
"description": "I2C address select; connect to GND, VDD, SCL or SDA to select one of four device addresses; internally pulled down to GND with a 1 MΩ resistor."
},
{
"number": "26",
"name": "SDA",
"type": "bidirectional",
"description": "I2C serial data line; the datasheet text lists this pin as the serial clock input, which conflicts with the pin name (see review_required)."
},
{
"number": "27",
"name": "SCL",
"type": "input",
"description": "I2C serial clock line; the datasheet text lists this pin as serial data I/O, which conflicts with the pin name (see review_required)."
},
{
"number": "28",
"name": "GND",
"type": "power_in",
"description": "Ground; also shown as the exposed pad (28,EP) in the application circuit."
},
{
"number": "29",
"name": "VDD",
"type": "power_in",
"description": "Power supply input; VDD supply range is 2.4 V to 5.5 V."
},
{
"number": "30",
"name": "CBP",
"type": "power_out",
"description": "LDO output; must be connected to a bypass capacitor of at least 1μF to GND (printed as '1F' in the source text)."
},
{
"number": "31",
"name": "INTN",
"type": "output",
"description": "Interrupt output, open-drain, active low."
},
{
"number": "32",
"name": "HWEN",
"type": "input",
"description": "Hardware enable, active high; internally pulled down to GND with a 1 MΩ resistor."
},
{
"number": "33",
"name": "GND",
"type": "power_in",
"description": "Ground."
}
],
"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: Pin-to-function mapping for pins 1-12 (R1-R12) is inferred from the range entry '1~12 R1~R12' in the; Pins 20-22 are listed as 'C3~C1' in the pin definition table; the order 20=C3, 21=C2, 22=C1 is infer; The datasheet pin definitions for pins 26 and 27 appear swapped: pin 26 (SDA) is described as 'Seria"
],
"pages_sent": 9,
"cost_usd": 0.0568,
"at": "2026-11-05T01:29:34"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/a1909744de5ba485fed3059a5aea2cad.pdf",
"pages": 40,
"sha256": "e96c4cd72d38b109",
"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": "aw20036qnr.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.0,
4.0,
0.6
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "7b482a511cdf2cf875c31931f9fea7f745b8dac2ea6203531cd6604f40a290cb",
"checked": "2026-11-05",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "aw20036qnr-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.0,
4.0,
0.6
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "f836f59fee696bfad3675977b270af6e475dac1f4dc931ad7fec5d5be764a912",
"checked": "2026-11-05",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}