component
TPS26631RGER
Public Made by Adomby adom
Texas Instruments Surge Protection Devices (SPDs), VQFN-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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"type": "component",
"slug": "tps26631rger",
"title": "TPS26631RGER",
"brief": "Texas Instruments Surge Protection Devices (SPDs), VQFN-24(4x4). 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",
"circuit protection",
"tps26631rger",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TPS26631RGER",
"manufacturer": "Texas Instruments",
"package": "VQFN-24(4x4)",
"pin_count": 25,
"category": "Circuit Protection",
"subcategory": "Surge Protection Devices (SPDs)",
"datasheet": "https://www.ti.com/cn/lit/gpn/tps2663",
"parts": {
"symbol": "tps26631rger.kicad_sym",
"footprint": "tps26631rger.kicad_mod",
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"model_3d_step": "tps26631rger-etched.step",
"model_3d_step_plain": "tps26631rger.step",
"lbr": "tps26631rger.lbr"
},
"distributor_links": {
"lcsc": "C1850273",
"digikey": "296-TPS26631RGERTR-ND",
"mouser": "595-TPS26631RGER"
},
"distributor_check": {
"checked_at": "2026-10-06T04:19:03Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-TPS26631RGERTR-ND",
"status": "found"
},
"mouser": {
"pn": "595-TPS26631RGER",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "IN",
"type": "power_in",
"description": "Power input connecting to the drain of the internal FET; operating range 4.5 V to 60 V."
},
{
"number": "2",
"name": "IN",
"type": "power_in",
"description": "Power input connecting to the drain of the internal FET; operating range 4.5 V to 60 V."
},
{
"number": "3",
"name": "B_GATE",
"type": "output",
"description": "Blocking FET gate driver output that connects to the gate of the external NFET, or is left floating if no external FET is used."
},
{
"number": "4",
"name": "DRV",
"type": "output",
"description": "Blocking FET fast pulldown switch drive that connects to the gate of the external pulldown switch, or is left floating if the external N-FET is not used."
},
{
"number": "5",
"name": "IN_SYS",
"type": "power_in",
"description": "Power input and supply voltage of the device, connected to the source of the external blocking FET or shorted to IN if no blocking FET is used."
},
{
"number": "6",
"name": "UVLO",
"type": "input",
"description": "Input for setting the programmable undervoltage lockout threshold, with an undervoltage event turning off the internal FET and asserting FLT; connect to GND to select the internal default threshold."
},
{
"number": "7",
"name": "OVP",
"type": "input",
"description": "Input for setting the programmable overvoltage protection threshold, with an overvoltage event turning off the internal FET and asserting FLT; connect to GND to select the internal default threshold."
},
{
"number": "8",
"name": "GND",
"type": "power_in",
"description": "Connect to system ground."
},
{
"number": "9",
"name": "dVdT",
"type": "bidirectional",
"description": "A capacitor from this pin to GND sets the output voltage slew rate."
},
{
"number": "10",
"name": "ILIM",
"type": "bidirectional",
"description": "A resistor from this pin to GND sets the overload and short-circuit current limit (recommended 3 to 30 kOhm)."
},
{
"number": "11",
"name": "MODE",
"type": "input",
"description": "Mode selection pin for overload fault response: open latches off, shorted to GND selects auto-retry."
},
{
"number": "12",
"name": "SHDN",
"type": "input",
"description": "Shutdown pin; pulling it low puts the device in low power shutdown, and cycling it resets a latched-off fault."
},
{
"number": "13",
"name": "IMON",
"type": "output",
"description": "Analog current monitor output sourcing a scaled-down ratio of the internal FET current (27.9 uA/A typical), converted to voltage by a resistor to GND; leave floating if unused."
},
{
"number": "14",
"name": "FLT",
"type": "output",
"description": "Open-drain fault event indicator; leave floating or connect to GND if unused."
},
{
"number": "15",
"name": "PGTH",
"type": "input",
"description": "PGOOD comparator input."
},
{
"number": "16",
"name": "PGOOD",
"type": "output",
"description": "Active-high power-good output that goes high when PGTH crosses the V(PGTHR) threshold and the internal FET is enhanced; connect to GND or leave floating if unused."
},
{
"number": "17",
"name": "OUT",
"type": "power_out",
"description": "Power output of the device."
},
{
"number": "18",
"name": "OUT",
"type": "power_out",
"description": "Power output of the device."
},
{
"number": "19",
"name": "N.C",
"type": "unconnected",
"description": "No connect."
},
{
"number": "20",
"name": "N.C",
"type": "unconnected",
"description": "No connect."
},
{
"number": "21",
"name": "N.C",
"type": "unconnected",
"description": "No connect."
},
{
"number": "22",
"name": "N.C",
"type": "unconnected",
"description": "No connect."
},
{
"number": "23",
"name": "N.C",
"type": "unconnected",
"description": "No connect."
},
{
"number": "24",
"name": "N.C",
"type": "unconnected",
"description": "No connect."
},
{
"number": "25",
"name": "PowerPAD",
"type": "power_in",
"description": "Connect the PowerPAD to the GND plane for heat sinking; do not use it as the only electrical connection to GND."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-haiku-4-5-20251001",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: Pin 2 is listed as duplicate IN signal in the table; this typically indicates parallel power connect; PowerPad center die pad shown in diagram for GND heat sinking is not assigned a numbered pin positio",
"exposed pad 25 added from the footprint"
],
"pages_sent": 20,
"cost_usd": 0.2415,
"at": "2026-10-06T04:18:49"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tps2663",
"pages": 60,
"sha256": "63ce6e9453e4499b",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 25,
"described": 25,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
}
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "VQFN-24(4x4)",
"Category": "Circuit Protection",
"Pins": "25"
}
},
"variants": [],
"sections": [
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"discovery_triggers": [
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],
"discovery_pitch": "TPS26631RGER (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
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