component
AP8802SG-13
Public Made by Adomby adom
Diodes Incorporated LED Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"slug": "ap8802sg-13",
"title": "AP8802SG-13",
"brief": "Diodes Incorporated LED Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
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"component": {
"mpn": "AP8802SG-13",
"manufacturer": "Diodes Incorporated",
"package": "SOIC-8",
"pin_count": 8,
"category": "Display Modules / LED Drivers / Display Drivers",
"subcategory": "LED Drivers",
"datasheet": "https://www.diodes.com/assets/Datasheets/AP8802SG-13.pdf",
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"digikey": "AP8802SGDITR-ND",
"mouser": "621-AP8802SG-13"
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"source": "Component Ocean /api/assign-pns",
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"type": "input",
"description": "Sets the nominal output current through an external resistor RSET connected between VIN and SET, where the VIN-to-SET threshold is nominally 200 mV and the SET voltage is specified from +0.3 V to -5 V measured with respect to VIN."
},
{
"number": "2",
"name": "GND",
"type": "power_in",
"description": "Ground pin, and all voltages are referenced to it; the dedicated GND pins must be connected to 0 V."
},
{
"number": "3",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "4",
"name": "VIN",
"type": "power_in",
"description": "Input supply pin with an operating input voltage of 8.0 V to 48.0 V relative to GND, which must be locally bypassed."
},
{
"number": "5",
"name": "SW",
"type": "output",
"description": "Switch pin that connects the inductor and freewheeling diode, with an absolute maximum of -0.3 V to +50 V, and the track length at this pin should be minimized to reduce EMI."
},
{
"number": "6",
"name": "SW",
"type": "output",
"description": "Switch pin that connects the inductor and freewheeling diode, with an absolute maximum of -0.3 V to +50 V, and the track length at this pin should be minimized to reduce EMI."
},
{
"number": "7",
"name": "GND",
"type": "power_in",
"description": "Ground pin shown in the SO-8 top-view pin assignment diagram; it is not listed in the SO-8 column of the pin description table."
},
{
"number": "8",
"name": "CTRL",
"type": "input",
"description": "Dual-function dimming pin that must stay above 0.2 V to avoid standby shutdown, accepts a PWM signal (open-drain/collector) or an analog voltage between 0.3 V and 2.5 V, has an absolute maximum of -0.3 V to +6 V, and an input impedance of about 50 kΩ."
}
],
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"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 SO-8 column of the pin description table (page 2) lists only pin 2 as GND and does not assign pi; Both pins 5 and 6 are labeled SW. The datasheet does not state a separate function for either pin, s"
],
"pages_sent": 19,
"cost_usd": 0.0696,
"at": "2026-10-31T00:31:11"
},
"datasheet": {
"url": "https://www.diodes.com/assets/Datasheets/AP8802SG-13.pdf",
"pages": 19,
"sha256": "55de3e7564a198d5",
"source_tier": "mfr"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 8,
"described": 8,
"cites_pages": true,
"refuses_to_fabricate": true
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"seat": "z = 0",
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"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
"checked": "2026-10-31",
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"package_dims": {
"package_code": "SO-8",
"source_page": 16,
"D": {
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"range_mm": [
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4.95
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"E1": {
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"E": {
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"e": {
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null,
null
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"A": {
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"range_mm": [
null,
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},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
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"verdict": "PASS",
"reasons": [
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"metadata": {
"specs": {
"Manufacturer": "Diodes Incorporated",
"Package": "SOIC-8",
"Category": "Display Modules / LED Drivers / Display Drivers",
"Pins": "8"
},
"characteristics": {
"version": 1,
"source": "datasheet",
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"rows": [
{
"name": "Input operating voltage relative to GND",
"symbol": "VIN",
"kind": "recommended_operating",
"unit": "V",
"min": 8,
"typ": null,
"max": 48,
"conditions": "relative to GND",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Voltage range for 24% to 200% DC dimming relative to GND",
"symbol": "VCTRLDC",
"kind": "recommended_operating",
"unit": "V",
"min": 0.3,
"typ": null,
"max": 2.5,
"conditions": "Note 6",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Voltage low for PWM dimming relative to GND",
"symbol": "VCTRL",
"kind": "recommended_operating",
"unit": "V",
"min": 0,
"typ": null,
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"source_page": 3,
"source": "datasheet"
},
{
"name": "Maximum switching frequency",
"symbol": "fOSC",
"kind": "recommended_operating",
"unit": "kHz",
"min": null,
"typ": null,
"max": 625,
"conditions": "Note 7",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Ambient temperature range",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 105,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Duty cycle",
"symbol": "",
"kind": "recommended_operating",
"unit": "—",
"min": 0.1,
"typ": null,
"max": 0.95,
"conditions": "Using inductor ≥ 100µH (Note 8)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "VIN pin voltage",
"symbol": "VIN",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "SW voltage",
"symbol": "VSW",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 50,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "CTRL pin input voltage",
"symbol": "VCTRL",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "SET voltage (printed as +0.3 to -5)",
"symbol": "VSENSE",
"kind": "absolute_maximum",
"unit": "V",
"min": -5,
"typ": null,
"max": 0.3,
"conditions": "Note 5: measured with respect to VIN",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Lead temperature soldering",
"symbol": "TLEAD",
"kind": "absolute_maximum",
"unit": "°C",
"min": null,
"typ": null,
"max": 300,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "TST",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Continuous switch current",
"symbol": "IOUT",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": null,
"max": 1,
"conditions": "Note 9",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Quiescent current",
"symbol": "IQ",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": 75,
"max": 120,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Internal threshold voltage",
"symbol": "VTHD",
"kind": "electrical",
"unit": "mV",
"min": 184,
"typ": 200,
"max": 216,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "On resistance of MOSFET",
"symbol": "RDS(ON)",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": 0.65,
"max": 1.1,
"conditions": "ISW = 0.8A",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Switch leakage current",
"symbol": "ISW_LEAKAGE",
"kind": "electrical",
"unit": "μA",
"min": null,
"typ": null,
"max": 8,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Thermal resistance junction-to-ambient, SO-8",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 82,
"max": null,
"conditions": "Note 10: FR-4 PCB 2\"x2\", 2oz copper, minimum recommended pad layout, thermal vias to bottom ground plane",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Thermal resistance junction-to-case, SO-8",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 52,
"max": null,
"conditions": "Note 10: FR-4 PCB 2\"x2\", 2oz copper, minimum recommended pad layout, thermal vias to bottom ground plane",
"source_page": 4,
"source": "datasheet"
}
]
}
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"author": {
"name": "Ray",
"email": "[email protected]"
},
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