component
TPS25940ARVCT
Public Made by Adomby adom
Texas Instruments Surge Suppressors, WQFN-20(4x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+778−30@@ -1,8 +1,11 @@ {+ "schema_version": 1,+ "type": "component", "slug": "tps25940arvct",+ "title": "TPS25940ARVCT",+ "brief": "Texas Instruments Surge Suppressors, WQFN-20(4x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Surge Suppressors, WQFN-20(4x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "tvs-fuse-board level protection",@@ -10,26 +13,6 @@ "factory-2.0.0", "extractor-text" ],- "dependencies": {},- "hero": {- "type": "image",- "path": "docs/hero.png"- },- "files": [- "page.json",- "README.md",- "tps25940arvct.kicad_sym",- "tps25940arvct.kicad_mod",- "tps25940arvct.glb",- "tps25940arvct.step",- "tps25940arvct.lbr",- "docs/hero.png",- "docs/tps25940arvct-datasheet.pdf",- "viewers/symbol.html",- "viewers/footprint.html",- "tps25940arvct-hero.glb",- "tps25940arvct-hero.overlay.json"- ], "component": { "mpn": "TPS25940ARVCT", "manufacturer": "Texas Instruments",@@ -237,12 +220,12 @@ "origin": "footprint origin = pad-pattern centre", "seat": "z = 0", "extents_mm": [- 3,- 4,+ 3.0,+ 4.0, 0.77 ],- "zmin_mm": 0,- "centre_offset_mm": 0,+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0, "footprint_binding": "identity", "sha256": "9305bb1f2217b3a3c4923c5aad9089084cd988b0009a6b8028004dfc00dac347", "checked": "2026-10-30",@@ -250,10 +233,775 @@ } ] },- "visibility": "public",- "org": "adom",+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "WQFN-20(4x3)",+ "Category": "TVS/Fuse/Board Level Protection",+ "Pins": "21"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "2afef30f449360cd84e148af5f517188fa1dc7a1cd8280dd3fd273a3480054d3",+ "rows": [+ {+ "name": "Input voltage range (IN, OUT, PGTH, PGOOD, EN/UVLO, OVP, DEVSLP, FLT)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 20,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "IN input voltage, 10 ms transient",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 22,+ "conditions": "10 ms transient",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range (dVdT, ILIM)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range (IMON)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 7,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Sink current (PGOOD, FLT, dVdT)",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": null,+ "max": 10,+ "conditions": "PGOOD, FLT, dVdT",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum junction temperature TJ",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range IN",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.7,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range (EN/UVLO, OVP, DEVSLP, OUT, PGTH, PGOOD, FLT)",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range (dVdT, ILIM)",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 3,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range (IMON)",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Resistance ILIM",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "kΩ",+ "min": 16.9,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "External capacitance OUT",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "µF",+ "min": 0.1,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "External capacitance dVdT",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "nF",+ "min": null,+ "typ": null,+ "max": 470,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature range TJ",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": 25,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Input voltage range V(IN) operating",+ "symbol": "V(IN)",+ "kind": "electrical",+ "unit": "V",+ "min": 2.7,+ "typ": null,+ "max": 18,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Internal UVLO threshold, rising",+ "symbol": "V(UVR)",+ "kind": "electrical",+ "unit": "V",+ "min": 2.2,+ "typ": 2.3,+ "max": 2.4,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Supply current, enabled",+ "symbol": "IQ(ON)",+ "kind": "electrical",+ "unit": "µA",+ "min": 140,+ "typ": 210,+ "max": 300,+ "conditions": "V(EN/UVLO) = 2 V, V(IN) = 3 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Supply current, enabled",+ "symbol": "IQ(ON)",+ "kind": "electrical",+ "unit": "µA",+ "min": 140,+ "typ": 199,+ "max": 260,+ "conditions": "V(EN/UVLO) = 2 V, V(IN) = 12 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Supply current, enabled",+ "symbol": "IQ(ON)",+ "kind": "electrical",+ "unit": "µA",+ "min": 140,+ "typ": 202,+ "max": 270,+ "conditions": "V(EN/UVLO) = 2 V, V(IN) = 18 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Supply current, disabled",+ "symbol": "IQ(OFF)",+ "kind": "electrical",+ "unit": "µA",+ "min": 4,+ "typ": 8.6,+ "max": 15,+ "conditions": "V(EN/UVLO) = 0 V, V(IN) = 3 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Supply current, disabled",+ "symbol": "IQ(OFF)",+ "kind": "electrical",+ "unit": "µA",+ "min": 6,+ "typ": 15,+ "max": 20,+ "conditions": "V(EN/UVLO) = 0 V, V(IN) = 12 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Supply current, disabled",+ "symbol": "IQ(OFF)",+ "kind": "electrical",+ "unit": "µA",+ "min": 8,+ "typ": 18.5,+ "max": 25,+ "conditions": "V(EN/UVLO) = 0 V, V(IN) = 18 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Supply current, DevSleep mode",+ "symbol": "IQ(DEVSLP)",+ "kind": "electrical",+ "unit": "µA",+ "min": 70,+ "typ": 95,+ "max": 130,+ "conditions": "V(DEVSLP) = 0 V, V(IN) = 2.7V to 18V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "EN/UVLO threshold voltage, rising",+ "symbol": "V(ENR)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.97,+ "typ": 0.99,+ "max": 1.01,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "EN/UVLO threshold voltage, falling",+ "symbol": "V(ENF)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.9,+ "typ": 0.92,+ "max": 0.94,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Overvoltage threshold voltage, rising",+ "symbol": "V(OVPR)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.97,+ "typ": 0.99,+ "max": 1.01,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Overvoltage threshold voltage, falling",+ "symbol": "V(OVPF)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.9,+ "typ": 0.92,+ "max": 0.94,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "DEVSLP threshold voltage, rising",+ "symbol": "V(DEVSLPR)",+ "kind": "electrical",+ "unit": "V",+ "min": 1.6,+ "typ": 1.85,+ "max": 2,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "DEVSLP threshold voltage, falling",+ "symbol": "V(DEVSLPF)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.8,+ "typ": 0.96,+ "max": 1.1,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "dVdT charging current",+ "symbol": "I(dVdT)",+ "kind": "electrical",+ "unit": "µA",+ "min": 0.85,+ "typ": 1,+ "max": 1.15,+ "conditions": "V(dVdT) = 0 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "dVdT discharging resistance",+ "symbol": "R(dVdT)",+ "kind": "electrical",+ "unit": "Ω",+ "min": 16,+ "typ": null,+ "max": 24,+ "conditions": "EN/UVLO = 0 V, I(dVdT) = 10 mA sinking",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "dVdT maximum capacitor voltage",+ "symbol": "V(dVdTmax)",+ "kind": "electrical",+ "unit": "V",+ "min": 2.6,+ "typ": 2.88,+ "max": 3.1,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "dVdT to OUT gain",+ "symbol": "GAIN(dVdT)",+ "kind": "electrical",+ "unit": "V/V",+ "min": 11.65,+ "typ": 11.9,+ "max": 12.05,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Current limit I(LIM)",+ "symbol": "I(LIM)",+ "kind": "electrical",+ "unit": "A",+ "min": 0.53,+ "typ": 0.58,+ "max": 0.63,+ "conditions": "R(ILIM) = 150 kΩ, (V(IN) - V(OUT)) = 1 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Current limit I(LIM)",+ "symbol": "I(LIM)",+ "kind": "electrical",+ "unit": "A",+ "min": 0.9,+ "typ": 0.99,+ "max": 1.07,+ "conditions": "R(ILIM) = 88.7 kΩ, (V(IN) - V(OUT)) = 1 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Current limit I(LIM)",+ "symbol": "I(LIM)",+ "kind": "electrical",+ "unit": "A",+ "min": 1.92,+ "typ": 2.08,+ "max": 2.25,+ "conditions": "R(ILIM) = 42.2 kΩ, (V(IN) - V(OUT)) = 1 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Current limit I(LIM)",+ "symbol": "I(LIM)",+ "kind": "electrical",+ "unit": "A",+ "min": 3.25,+ "typ": 3.53,+ "max": 3.81,+ "conditions": "R(ILIM) = 24.9 kΩ, (V(IN) - V(OUT)) = 1 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Current limit I(LIM)",+ "symbol": "I(LIM)",+ "kind": "electrical",+ "unit": "A",+ "min": 4.78,+ "typ": 5.2,+ "max": 5.62,+ "conditions": "R(ILIM) = 16.9 kΩ, (V(IN) - V(OUT)) = 1 V",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "DevSleep mode current limit",+ "symbol": "I(DEVSLP(LIM))",+ "kind": "electrical",+ "unit": "A",+ "min": 0.55,+ "typ": 0.67,+ "max": 0.8,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "Short-circuit current limit IOS",+ "symbol": "IOS",+ "kind": "electrical",+ "unit": "A",+ "min": 1.91,+ "typ": 2.07,+ "max": 2.24,+ "conditions": "R(ILIM) = 42.2 kΩ, V(VIN) = 12 V, (V(IN) -V(OUT)) = 5 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Short-circuit current limit IOS",+ "symbol": "IOS",+ "kind": "electrical",+ "unit": "A",+ "min": 3.21,+ "typ": 3.49,+ "max": 3.77,+ "conditions": "R(ILIM) = 24.9 kΩ, V(VIN) = 12 V, (V(IN) -V(OUT)) = 5 V",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Short-circuit current limit IOS",+ "symbol": "IOS",+ "kind": "electrical",+ "unit": "A",+ "min": 4.7,+ "typ": 5.11,+ "max": 5.52,+ "conditions": "R(ILIM) = 16.9 kΩ, V(VIN) = 12 V, (V(IN) -V(OUT)) = 5 V, -40°C ≤ TJ ≤ 85°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Gain factor I(IMON):I(OUT)",+ "symbol": "GAIN(IMON)",+ "kind": "electrical",+ "unit": "µA/A",+ "min": 47.78,+ "typ": 52.3,+ "max": 57.23,+ "conditions": "1 A ≤ I(OUT) ≤ 5 A",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "IN to OUT ON resistance RON",+ "symbol": "RON",+ "kind": "electrical",+ "unit": "mΩ",+ "min": 34,+ "typ": 42,+ "max": 49,+ "conditions": "1 A ≤ I(OUT) ≤ 5 A, TJ = 25°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "IN to OUT ON resistance RON",+ "symbol": "RON",+ "kind": "electrical",+ "unit": "mΩ",+ "min": 26,+ "typ": 42,+ "max": 58,+ "conditions": "1 A ≤ I(OUT) ≤ 5 A, -40°C ≤ TJ ≤ 85°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "IN to OUT ON resistance RON",+ "symbol": "RON",+ "kind": "electrical",+ "unit": "mΩ",+ "min": 26,+ "typ": 42,+ "max": 64,+ "conditions": "1 A ≤ I(OUT) ≤ 5 A, -40°C ≤ TJ ≤ 125°C",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "OUT leakage current in off state, sourcing",+ "symbol": "Ilkg(OUT)",+ "kind": "electrical",+ "unit": "µA",+ "min": -2,+ "typ": 0,+ "max": 2,+ "conditions": "V(IN) = 18 V, V(EN/UVLO) = 0 V, V(OUT) = 0 V (Sourcing)",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "OUT leakage current in off state, sinking",+ "symbol": "Ilkg(OUT)",+ "kind": "electrical",+ "unit": "µA",+ "min": 6,+ "typ": 13,+ "max": 20,+ "conditions": "V(IN) = 2.7 V, V(EN/UVLO) = 0 V, V(OUT) = 18 V (Sinking)",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "V(IN) - V(OUT) threshold for reverse protection comparator, falling",+ "symbol": "V(REVTH)",+ "kind": "electrical",+ "unit": "mV",+ "min": -15,+ "typ": -9.3,+ "max": -3,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "V(IN) - V(OUT) threshold for reverse protection comparator, rising",+ "symbol": "V(FWDTH)",+ "kind": "electrical",+ "unit": "mV",+ "min": 86,+ "typ": 100,+ "max": 114,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "FLT internal pull-down resistance",+ "symbol": "R(FLT)",+ "kind": "electrical",+ "unit": "Ω",+ "min": 10,+ "typ": 18,+ "max": 30,+ "conditions": "V(OVP) = 2 V, I(FLT) = 5 mA sinking",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "PGTH threshold voltage, rising",+ "symbol": "V(PGTHR)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.97,+ "typ": 0.99,+ "max": 1.01,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "PGTH threshold voltage, falling",+ "symbol": "V(PGTHF)",+ "kind": "electrical",+ "unit": "V",+ "min": 0.9,+ "typ": 0.92,+ "max": 0.94,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "PGOOD internal pull-down resistance",+ "symbol": "R(PGOOD)",+ "kind": "electrical",+ "unit": "Ω",+ "min": 10,+ "typ": 20,+ "max": 35,+ "conditions": "V(PGTH) = 0V, I(PGOOD) = 5 mA sinking",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "Output ramp time",+ "symbol": "tdVdT",+ "kind": "timing",+ "unit": "ms",+ "min": 0.25,+ "typ": 0.37,+ "max": 0.5,+ "conditions": "EN/UVLO ↑ to V(OUT) = 11 V, with C(dVdT) = open",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "PGOOD delay (de-glitch) time, rising edge",+ "symbol": "tPGOODR",+ "kind": "timing",+ "unit": "ms",+ "min": 0.42,+ "typ": 0.54,+ "max": 0.66,+ "conditions": "Rising edge",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-ambient thermal resistance",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 38.1,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (top) thermal resistance",+ "symbol": "RθJCtop",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 40.5,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-board thermal resistance",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 13.6,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Junction-to-case (bottom) thermal resistance",+ "symbol": "RθJCbot",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 3.4,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ }+ ]+ }+ },+ "variants": [],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tps25940arvct"+ ],+ "discovery_pitch": "TPS25940ARVCT (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.", "author": { "name": "Ray", "email": "[email protected]"- }-}+ },+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps25940arvct.kicad_sym",+ "tps25940arvct.kicad_mod",+ "tps25940arvct.glb",+ "tps25940arvct.step",+ "tps25940arvct.lbr",+ "docs/hero.png",+ "docs/tps25940arvct-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps25940arvct-hero.glb",+ "tps25940arvct-hero.overlay.json"+ ]+}