component
TPS26602RHFT
Public Made by Adomby adom
Texas Instruments Surge Protection Devices (SPDs), VQFN-24(4x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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{
"schema_version": 1,
"type": "component",
"slug": "tps26602rhft",
"title": "TPS26602RHFT",
"brief": "Texas Instruments Surge Protection Devices (SPDs), VQFN-24(4x5). 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",
"tps26602rhft",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "TPS26602RHFT",
"manufacturer": "Texas Instruments",
"package": "VQFN-24(4x5)",
"pin_count": 25,
"category": "Circuit Protection",
"subcategory": "Surge Protection Devices (SPDs)",
"datasheet": "https://www.ti.com/cn/lit/gpn/tps2660",
"parts": {
"symbol": "tps26602rhft.kicad_sym",
"footprint": "tps26602rhft.kicad_mod",
"model_3d": "tps26602rhft-hero.glb",
"model_3d_plain": "tps26602rhft.glb",
"model_3d_step": "tps26602rhft-etched.step",
"model_3d_step_plain": "tps26602rhft.step",
"lbr": "tps26602rhft.lbr"
},
"distributor_links": {
"lcsc": "C2876705",
"digikey": "296-45480-2-ND",
"mouser": "595-TPS26602RHFT"
},
"distributor_check": {
"checked_at": "2026-10-08T23:36:51Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-45480-2-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-TPS26602RHFT",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "2",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "3",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "4",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "5",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "6",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "7",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "8",
"name": "IN",
"type": "power_in",
"description": "Power input and supply voltage of the device; all IN pins must be connected together and to the power source, with a recommended operating input range of 4.2 V to 60 V."
},
{
"number": "9",
"name": "IN",
"type": "power_in",
"description": "Power input and supply voltage of the device; all IN pins must be connected together and to the power source, with a recommended operating input range of 4.2 V to 60 V."
},
{
"number": "10",
"name": "UVLO",
"type": "input",
"description": "Input for setting the programmable undervoltage lockout threshold; an undervoltage event turns off the internal FET and asserts FLT, and connecting it to RTN selects the internal default threshold."
},
{
"number": "11",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "12",
"name": "OVP",
"type": "input",
"description": "Input for setting the programmable overvoltage protection threshold (TPS26600/1 only); an overvoltage event turns off the internal FET and asserts FLT, and connecting it to RTN selects the internal default threshold (or the overvoltage clamp response on TPS26602)."
},
{
"number": "13",
"name": "MODE",
"type": "input",
"description": "Mode selection pin for overload fault response, selecting circuit breaker mode when open, active current limiting with auto-retry when shorted to RTN, or active current limiting with latch-off through a 402 kΩ resistor to RTN."
},
{
"number": "14",
"name": "SHDN",
"type": "input",
"description": "Shutdown pin; pulling it below 0.76 V enters low-power shutdown mode, and cycling it resets a device latched off by a fault."
},
{
"number": "15",
"name": "RTN",
"type": "passive",
"description": "Reference for the device internal control circuits; RTN must not be connected to GND, as this disables reverse input polarity protection and permanently damages the device."
},
{
"number": "16",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "17",
"name": "GND",
"type": "power_in",
"description": "Connect GND to system ground."
},
{
"number": "18",
"name": "IMON",
"type": "output",
"description": "Analog current monitor output that sources a scaled-down ratio of the FET current; a resistor from this pin to RTN converts it to voltage, and it may be left floating if unused."
},
{
"number": "19",
"name": "ILIM",
"type": "bidirectional",
"description": "A resistor from this pin to RTN sets the overload and short-circuit current limit (R(ILIM) range 5.36 kΩ to 120 kΩ)."
},
{
"number": "20",
"name": "dVdT",
"type": "bidirectional",
"description": "A capacitor from this pin to RTN sets the output voltage slew rate at start-up (10 nF maximum listed in recommended conditions), and leaving it floating gives the internal 23.9 V/1.6 ms ramp."
},
{
"number": "21",
"name": "N.C",
"type": "unconnected",
"description": "No connect pin."
},
{
"number": "22",
"name": "FLT",
"type": "output",
"description": "Open-drain fault event indicator that is asserted on fault conditions; leave floating if unused."
},
{
"number": "23",
"name": "OUT",
"type": "power_out",
"description": "Power output of the device; all OUT pins must be connected together and to the load."
},
{
"number": "24",
"name": "OUT",
"type": "power_out",
"description": "Power output of the device; all OUT pins must be connected together and to the load."
},
{
"number": "25",
"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 exposed PowerPad is not a numbered pin and is not listed in the pin table; it must be tied to th; The VQFN pin-number-to-function mapping was reconstructed from the Pin Functions table (page 5) beca; The datasheet does not give an electrical type for RTN; it is marked passive here as a reference pin",
"exposed pad 25 added from the footprint"
],
"pages_sent": 18,
"cost_usd": 0.1119,
"at": "2026-10-08T23:36:11"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/tps2660",
"pages": 55,
"sha256": "fc13f366ed16ead3",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 25,
"described": 25,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "tps26602rhft.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4,
5,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "dd34955bd2f41c7d5d4f45257df2b8077e42f694598de69e58ad55ad191eecae",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "tps26602rhft-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4,
5,
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],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "08bc48ce2728d856c9b7ba75b328b6f51a516810b1ca4810ce2d9a0af265bfac",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "VQFN-24(4x5)",
"Category": "Circuit Protection",
"Pins": "25"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"tps26602rhft"
],
"discovery_pitch": "TPS26602RHFT (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
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"path": "docs/hero.png"
},
"files": [
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"visibility": {
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}
}