component
DX12410-L
Public Made by Adomby adom
Dersem LED Drivers, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "dx12410-l",
"title": "DX12410-L",
"brief": "Dersem LED Drivers, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
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"dx12410-l",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "DX12410-L",
"manufacturer": "Dersem",
"package": "ESOP-8",
"pin_count": 9,
"category": "LED Drivers",
"subcategory": "LED Drivers",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603378641678458880",
"parts": {
"symbol": "dx12410-l.kicad_sym",
"footprint": "dx12410-l.kicad_mod",
"model_3d": "dx12410-l-hero.glb",
"model_3d_plain": "dx12410-l-etched.glb",
"model_3d_step": "dx12410-l-etched.step",
"model_3d_step_plain": "dx12410-l.step",
"lbr": "dx12410-l.lbr"
},
"distributor_links": {
"lcsc": "C22364155"
},
"distributor_check": {
"checked_at": "2026-10-17T23:22:54Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "DIM",
"type": "input",
"description": "PWM dimming input, internally pulled up with about 100uA and defaulting high when floating; output turns off when held low and the chip enters sleep mode after low for more than 120ms, with an absolute maximum rating of -0.3 to 6.0V."
},
{
"number": "2",
"name": "NC",
"type": "unconnected",
"description": "No connection; the datasheet specifies this pin as floating (悬空)."
},
{
"number": "3",
"name": "CS1",
"type": "passive",
"description": "Output current sense pin 1; output current is set by the external sense resistor as IOUT = 0.137 / RCS, and the CS port is rated -0.3 to 6V."
},
{
"number": "4",
"name": "CS2",
"type": "passive",
"description": "Output current sense pin 2; output current is set by the external sense resistor as IOUT = 0.137 / RCS, and the CS port is rated -0.3 to 6V."
},
{
"number": "5",
"name": "VDDO",
"type": "power_out",
"description": "5V supply pin that can power an external PWM control chip when needed (DX1240 and DX12410 only); the datasheet lists VDDO as 5.6V and the VDD port rating as -0.3 to 6V."
},
{
"number": "6",
"name": "DRAIN",
"type": "output",
"description": "LED driver pin connected to the internal NMOS drain; for DX12410 the output (VIOUT) withstand voltage is -0.3 to 100V."
},
{
"number": "7",
"name": "VIN",
"type": "power_in",
"description": "Supply input with an operating range of 3.0 to 40V per the electrical table (2.5V minimum operation stated in the text) and an absolute maximum rating of -0.3 to 46V; a clamp to GND is recommended above 36V."
},
{
"number": "8",
"name": "GND",
"type": "power_in",
"description": "Chip ground."
},
{
"number": "9",
"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 ESOP8 package table gives a substrate/exposed pad labeled 衬底 DRAIN (LED driver pin) with no pin ; The ordering table lists DX12410-L as ESOP8 with internal MOS, 100V rating, which matches the ESOP8 ; The electrical table lists VDDO as 5.6V without min/typ/max columns, and VIN operating minimum is gi",
"exposed pad 9 added from the footprint"
],
"pages_sent": 9,
"cost_usd": 0.0432,
"at": "2026-10-17T23:20:41"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603378641678458880",
"pages": 9,
"sha256": "dcd1102efc9dac6e",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 9,
"described": 9,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
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4.9,
1.65
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"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "dx12410-l-etched.step",
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"checked": "2026-10-17",
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}
]
},
"metadata": {
"specs": {
"Manufacturer": "Dersem",
"Package": "ESOP-8",
"Category": "LED Drivers",
"Pins": "9"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "dcd1102efc9dac6efd3183fd3860854f10fde2160793b019a6c4f563bf3670c7",
"rows": [
{
"name": "VIN voltage range (operating)",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 3,
"typ": null,
"max": 40,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Constant-current regulation voltage",
"symbol": "VCS",
"kind": "electrical",
"unit": "mV",
"min": 132,
"typ": 137,
"max": 142,
"conditions": "VCC＝5V",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Output current",
"symbol": "IOUT",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 2,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Chip supply voltage (absolute maximum)",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 46,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output port withstand voltage, DX12410",
"symbol": "VIOUT",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 100,
"conditions": "DX12410",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PWM input voltage",
"symbol": "VDIM",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "CS port withstand voltage",
"symbol": "VCS",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "DRV port withstand voltage",
"symbol": "VDRV",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "VDD port withstand voltage",
"symbol": "VDD",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "TSTG",
"kind": "absolute_maximum",
"unit": "℃",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating temperature",
"symbol": "TA",
"kind": "absolute_maximum",
"unit": "℃",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "ESD HBM rating",
"symbol": "VESD",
"kind": "absolute_maximum",
"unit": "KV",
"min": 2,
"typ": null,
"max": null,
"conditions": "HBM; printed as '>2 KV'",
"source_page": 3,
"source": "datasheet"
}
]
}
},
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"discovery_pitch": "DX12410-L (Dersem) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
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