component
UCC27735QDRQ1
Public Made by Adomby adom
Texas Instruments , SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039104010411042104310441045104610471048104910501051105210531054105510561057105810591060106110621063106410651066106710681069107010711072107310741075107610771078107910801081108210831084
{
"schema_version": 1,
"type": "component",
"slug": "ucc27735qdrq1",
"title": "UCC27735QDRQ1",
"brief": "Texas Instruments , SOIC-14. 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",
"ic",
"ucc27735qdrq1",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "UCC27735QDRQ1",
"manufacturer": "Texas Instruments",
"package": "SOIC-14",
"pin_count": 14,
"category": "IC",
"subcategory": "IC",
"datasheet": "https://www.ti.com/lit/ds/symlink/ucc27734.pdf?ts=1761165835280&ref_url=https%253A%252F%252Fwww.ti.com%252Fsitesearch%252Fen-us%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Den-US%2526nr%253D4%2526searchTerm%253DUCC27734DR",
"parts": {
"symbol": "ucc27735qdrq1.kicad_sym",
"footprint": "ucc27735qdrq1.kicad_mod",
"model_3d": "ucc27735qdrq1-hero.glb",
"model_3d_plain": "ucc27735qdrq1-etched.glb",
"model_3d_step": "ucc27735qdrq1-etched.step",
"model_3d_step_plain": "ucc27735qdrq1.step",
"lbr": "ucc27735qdrq1.lbr"
},
"distributor_links": {
"lcsc": "C51955933",
"digikey": "296-UCC27735QDRQ1TR-ND",
"mouser": "595-UCC27735QDRQ1"
},
"distributor_check": {
"checked_at": "2026-10-23T12:07:30Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-UCC27735QDRQ1TR-ND",
"status": "found"
},
"mouser": {
"pn": "595-UCC27735QDRQ1",
"status": "found",
"lifecycle": "New Product"
}
},
"pins": [
{
"number": "1",
"name": "HI",
"type": "input",
"description": "Logic input for high-side driver; if HI is unbiased or floating, HO is held low."
},
{
"number": "2",
"name": "LI",
"type": "input",
"description": "Logic input for low-side driver; if LI is unbiased or floating, LO is held low."
},
{
"number": "3",
"name": "VSS",
"type": "power_in",
"description": "Logic ground."
},
{
"number": "4",
"name": "EN/NC",
"type": "input",
"description": "Enable input for both drivers; biased low disables HO and LO regardless of HI and LI, biased high or floating enables both."
},
{
"number": "5",
"name": "COM",
"type": "power_in",
"description": "Return for the low-side driver output; on UCC27735 it is separate from VSS (VSS-COM rated -7V to 6V)."
},
{
"number": "6",
"name": "LO",
"type": "output",
"description": "Low-side driver output."
},
{
"number": "7",
"name": "VDD",
"type": "power_in",
"description": "Bias supply input (10V to 21V VDD-VSS) for the input logic and low-side driver output, bypassed to VSS with a typical 1µF capacitor, and to COM with 100nF if a shunt resistor is used between COM and VSS."
},
{
"number": "8",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "9",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "10",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "11",
"name": "HS",
"type": "passive",
"description": "Return for the high-side floating supply (switch node), rated up to 700V absolute maximum."
},
{
"number": "12",
"name": "HO",
"type": "output",
"description": "High-side driver output."
},
{
"number": "13",
"name": "HB",
"type": "power_in",
"description": "High-side floating supply (up to 700V absolute maximum), bypassed to HS with a capacitor typically 10× the gate capacitance for bootstrap operation."
},
{
"number": "14",
"name": "NC",
"type": "unconnected",
"description": "No connection."
}
],
"provenance": {
"extractor": "extract_pins 0.3",
"factory_chain": {
"factory": "2.0.0",
"extractor": "extract_pins 0.3",
"primary_model": "claude-sonnet-5-5",
"primary_mode": "text",
"consensus_model": "claude-sonnet-5-5",
"consensus": "agreed",
"guards": "pin_guards 0.1: passed",
"guard_notes": [
"extractor flagged: The orderable table (page 30) lists UCC27735DR (SOIC 14) but not the automotive UCC27735QDRQ1. The a; Pin types for HS (passive) and HB (power_in) are my own classification. The datasheet lists HB as in"
],
"pages_sent": 8,
"cost_usd": 0.0812,
"at": "2026-10-23T12:07:13"
},
"datasheet": {
"url": "https://www.ti.com/lit/ds/symlink/ucc27734.pdf?ts=1761165835280&ref_url=https%253A%252F%252Fwww.ti.com%252Fsitesearch%252Fen-us%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Den-US%2526nr%253D4%2526searchTerm%253DUCC27734DR",
"pages": 40,
"sha256": "04c832fde7f35be6",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 14,
"described": 14,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "ucc27735qdrq1.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
8.7,
1.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "3b9a775da256c8afcc28dcddfbc2eb3f266107fe61ce8446d96f2c52b6f44a70",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "ucc27735qdrq1-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6,
8.7,
1.75
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "014320772d09359e1c524786dba1fd3da69334e5304e64bc53965efeeb7a7a16",
"checked": "2026-10-23",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "SOIC-14",
"Category": "",
"Pins": "14"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "04c832fde7f35be653329324175092359b7a2eb9ead0b95429ea0f88da0005d6",
"rows": [
{
"name": "HI, LI, EN input voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -6,
"typ": null,
"max": 23,
"conditions": "with respect to VSS",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VDD supply voltage",
"symbol": "VDD",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 23,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VDD-VSS",
"symbol": "VDD-VSS",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 23,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "HB voltage",
"symbol": "HB",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 700,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "HB-HS",
"symbol": "HB-HS",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 23,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "HS-VSS DC",
"symbol": "HS-VSS",
"kind": "absolute_maximum",
"unit": "V",
"min": -18,
"typ": null,
"max": 700,
"conditions": "DC, at HB-HS = 15 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "HS-VSS transient",
"symbol": "HS-VSS",
"kind": "absolute_maximum",
"unit": "V",
"min": -23,
"typ": null,
"max": 700,
"conditions": "Transient, less than 100 ns, at HB-HS = 15 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VSS-COM",
"symbol": "VSS-COM",
"kind": "absolute_maximum",
"unit": "V",
"min": -7,
"typ": null,
"max": 6,
"conditions": "UCC27735 only",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Offset supply voltage transient",
"symbol": "dVHS/dt",
"kind": "absolute_maximum",
"unit": "V/ns",
"min": -200,
"typ": null,
"max": 200,
"conditions": "Allowable offset supply voltage transient",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "TJ",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Storage temperature",
"symbol": "Tstg",
"kind": "absolute_maximum",
"unit": "°C",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "ESD HBM",
"symbol": "V(ESD)",
"kind": "absolute_maximum",
"unit": "V",
"min": -2000,
"typ": null,
"max": 2000,
"conditions": "Human body model, ANSI/ESDA/JEDEC JS-001; HB, HO, HS rated 1000 V",
"source_page": 5,
"source": "datasheet"
},
{
"name": "ESD CDM",
"symbol": "V(ESD)",
"kind": "absolute_maximum",
"unit": "V",
"min": -500,
"typ": null,
"max": 500,
"conditions": "Charged device model, JESD22-C101",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VDD-COM supply voltage",
"symbol": "VDD-COM",
"kind": "recommended_operating",
"unit": "V",
"min": 6,
"typ": null,
"max": 21,
"conditions": "UCC27735 only",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VDD-VSS supply voltage",
"symbol": "VDD-VSS",
"kind": "recommended_operating",
"unit": "V",
"min": 10,
"typ": null,
"max": 21,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Driver bootstrap voltage",
"symbol": "HB-HS",
"kind": "recommended_operating",
"unit": "V",
"min": 10,
"typ": null,
"max": 21,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "HS-VSS source terminal voltage DC",
"symbol": "HS-VSS",
"kind": "recommended_operating",
"unit": "V",
"min": null,
"typ": null,
"max": 600,
"conditions": "DC",
"source_page": 5,
"source": "datasheet"
},
{
"name": "HS-VSS source terminal voltage transient",
"symbol": "HS-VSS",
"kind": "recommended_operating",
"unit": "V",
"min": null,
"typ": null,
"max": 650,
"conditions": "Transient, less than 100 ns",
"source_page": 5,
"source": "datasheet"
},
{
"name": "HB-VSS HB pin voltage",
"symbol": "HB-VSS",
"kind": "recommended_operating",
"unit": "V",
"min": 3,
"typ": null,
"max": null,
"conditions": "HB below 3V does NOT allow the output to change state",
"source_page": 6,
"source": "datasheet"
},
{
"name": "HI, LI, EN input voltage",
"symbol": "",
"kind": "recommended_operating",
"unit": "V",
"min": -5,
"typ": null,
"max": 21,
"conditions": "with respect to VSS",
"source_page": 6,
"source": "datasheet"
},
{
"name": "VSS input logic ground",
"symbol": "VSS",
"kind": "recommended_operating",
"unit": "V",
"min": -5,
"typ": null,
"max": 5,
"conditions": "UCC27735 only",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Ambient temperature",
"symbol": "TA",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "TJ",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Junction-to-ambient thermal resistance",
"symbol": "RθJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 80.6,
"max": null,
"conditions": "14 pins SOIC",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Junction-to-case (top) thermal resistance",
"symbol": "RθJC(top)",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 41.4,
"max": null,
"conditions": "14 pins SOIC",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Junction-to-board thermal resistance",
"symbol": "RθJB",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 40.1,
"max": null,
"conditions": "14 pins SOIC",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Junction-to-top characterization parameter",
"symbol": "ψJT",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 6.9,
"max": null,
"conditions": "14 pins SOIC",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Junction-to-board characterization parameter",
"symbol": "ψJB",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 39.7,
"max": null,
"conditions": "14 pins SOIC",
"source_page": 6,
"source": "datasheet"
},
{
"name": "VDD turn-on threshold",
"symbol": "VVDD ON",
"kind": "electrical",
"unit": "V",
"min": 8.3,
"typ": 9,
"max": 9.7,
"conditions": "8V UVLO",
"source_page": 6,
"source": "datasheet"
},
{
"name": "VDD turn-off threshold",
"symbol": "VVDD OFF",
"kind": "electrical",
"unit": "V",
"min": 7.8,
"typ": 8.5,
"max": 9.2,
"conditions": "8V UVLO",
"source_page": 6,
"source": "datasheet"
},
{
"name": "VDD UVLO hysteresis",
"symbol": "VVDD HYS",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.6,
"max": null,
"conditions": "8V UVLO",
"source_page": 6,
"source": "datasheet"
},
{
"name": "VHB-VHS turn-on threshold",
"symbol": "VVHB ON",
"kind": "electrical",
"unit": "V",
"min": 7.6,
"typ": 8.3,
"max": 9,
"conditions": "8V UVLO",
"source_page": 6,
"source": "datasheet"
},
{
"name": "VHB-VHS turn-off threshold",
"symbol": "VVHB OFF",
"kind": "electrical",
"unit": "V",
"min": 7.1,
"typ": 7.8,
"max": 8.5,
"conditions": "8V UVLO",
"source_page": 6,
"source": "datasheet"
},
{
"name": "VHB-VHS UVLO hysteresis",
"symbol": "VVHB HYS",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 0.5,
"max": null,
"conditions": "8V UVLO",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Total quiescent VDD to VSS and COM supply current",
"symbol": "IQDD",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 150,
"max": 300,
"conditions": "HI=LI=0 V or 5 V, DC on/off state",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Quiescent VDD-COM supply current",
"symbol": "IQCOM",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 55,
"max": 100,
"conditions": "HI=LI=0 V or 5 V, DC on/off state",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Quiescent VDD-VSS supply current",
"symbol": "IQVSS",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 110,
"max": 300,
"conditions": "HI=LI=0 V or 5 V, DC on/off state",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Quiescent HB-HS supply current",
"symbol": "IQBS",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 85,
"max": 180,
"conditions": "HI=0 V or 5 V, HO in DC on/off state",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Bootstrap supply leakage current",
"symbol": "IBL",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 0.1,
"max": 25,
"conditions": "HB=HS=700 V, VDD=COM=0 V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Input and enable high threshold",
"symbol": "VINH, VENH",
"kind": "electrical",
"unit": "V",
"min": 1.7,
"typ": 2.1,
"max": 2.5,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Input and enable low threshold",
"symbol": "VINL, VENL",
"kind": "electrical",
"unit": "V",
"min": 0.7,
"typ": 1,
"max": 1.3,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Input and enable threshold hysteresis",
"symbol": "VINHYS, VENHYS",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 1.1,
"max": null,
"conditions": "",
"source_page": 7,
"source": "datasheet"
},
{
"name": "HI, LI input low bias current",
"symbol": "IINL",
"kind": "electrical",
"unit": "µA",
"min": -5,
"typ": null,
"max": 5,
"conditions": "HI, LI = 0 V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "HI, LI input high bias current",
"symbol": "IINH",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 20,
"max": 55,
"conditions": "HI, LI = 5 V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Pull down resistor on HI input pin",
"symbol": "RHI",
"kind": "electrical",
"unit": "KΩ",
"min": 100,
"typ": null,
"max": 200,
"conditions": "HI, LI = 5 V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Pull down resistor on LI input pin",
"symbol": "RLI",
"kind": "electrical",
"unit": "KΩ",
"min": 100,
"typ": null,
"max": 200,
"conditions": "HI, LI = 5 V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LO output high voltage",
"symbol": "VDD-VLOH",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 225,
"max": 500,
"conditions": "LI = 5V, ILO=-20mA",
"source_page": 7,
"source": "datasheet"
},
{
"name": "HO output high voltage",
"symbol": "VHB-VHOH",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 225,
"max": 500,
"conditions": "HI = 5V, IHO=-20mA",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LO output low voltage",
"symbol": "VLOL",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 20,
"max": 40,
"conditions": "LI = 0V, ILO=20mA",
"source_page": 7,
"source": "datasheet"
},
{
"name": "HO output low voltage",
"symbol": "VHOL",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 20,
"max": 40,
"conditions": "HI = 0V, IHO=20mA",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LO, HO output pull-down resistance",
"symbol": "RLOL, RHOL",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": 1,
"max": 2,
"conditions": "ILO=IHO=20mA",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LO, HO output pull-up resistance",
"symbol": "RLOH, RHOH",
"kind": "electrical",
"unit": "Ω",
"min": null,
"typ": 12.6,
"max": 25,
"conditions": "ILO=IHO=-20mA",
"source_page": 7,
"source": "datasheet"
},
{
"name": "HO, LO output sink current",
"symbol": "IGPK-",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": 4,
"max": null,
"conditions": "HI=LI=0V, HO=LO=15V, PW<10us; ensured by design",
"source_page": 7,
"source": "datasheet"
},
{
"name": "HO, LO output source current",
"symbol": "IGPK+",
"kind": "electrical",
"unit": "A",
"min": null,
"typ": 3.5,
"max": null,
"conditions": "HI=LI=5V, HO=LO=0V, PW<10us; ensured by design",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VLI falling to VLO falling",
"symbol": "tDLFF",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 32,
"max": 49,
"conditions": "CLOAD = 0 pF, from VINL of LI to 90% of LO falling",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VHI falling to VHO falling",
"symbol": "tDHFF",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 32,
"max": 49,
"conditions": "CLOAD = 0 pF, from VINL of HI to 90% of HO falling",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VLI rising to VLO rising",
"symbol": "tDLRR",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 32,
"max": 49,
"conditions": "CLOAD = 0 pF, from VINH of LI to 10% of LO rising",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VHI rising to VHO rising",
"symbol": "tDHRR",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 32,
"max": 49,
"conditions": "CLOAD = 0 pF, from VINH of HI to 10% of HO rising",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VEN falling to VLO falling",
"symbol": "tDLFF_SD",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 32,
"max": 49,
"conditions": "CLOAD = 0 pF, from VENL of EN to 90% of LO falling",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VEN falling to VHO falling",
"symbol": "tDHFF_SD",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 32,
"max": 49,
"conditions": "CLOAD = 0 pF, from VENL of EN to 90% of HO falling",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VEN rising to VLO rising",
"symbol": "tDLRR_EN",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 32,
"max": 49,
"conditions": "CLOAD = 0 pF, from VENH of EN to 10% of LO rising",
"source_page": 7,
"source": "datasheet"
},
{
"name": "VEN rising to VHO rising",
"symbol": "tDHRR_EN",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 32,
"max": 49,
"conditions": "CLOAD = 0 pF, from VENH of EN to 10% of HO rising",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Delay matching HI OFF, LI ON",
"symbol": "tMON",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 5,
"conditions": "TJ = 25°C, |tDHFF – tDLRR|",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Delay matching HI OFF, LI ON",
"symbol": "tMON",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 6,
"conditions": "TJ = -40°C to 150°C, |tDHFF – tDLRR|",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Delay matching LI OFF, HI ON",
"symbol": "tMOFF",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 5,
"conditions": "TJ = 25°C, |tDLFF – tDHRR|",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Delay matching LI OFF, HI ON",
"symbol": "tMOFF",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": null,
"max": 6,
"conditions": "TJ = -40°C to 150°C, |tDLFF – tDHRR|",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Minimum HI/LI ON pulse that changes output state",
"symbol": "tON",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 11,
"max": 20,
"conditions": "0 V to 5 V input signal on HI & LI pins, CLOAD = 1nF",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Minimum HI/LI OFF pulse that changes output state",
"symbol": "tOFF",
"kind": "timing",
"unit": "ns",
"min": null,
"typ": 11,
"max": 20,
"conditions": "5 V to 0 V input signal on HI & LI pins, CLOAD = 1nF",
"source_page": 8,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"ucc27735qdrq1"
],
"discovery_pitch": "UCC27735QDRQ1 (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",
"ucc27735qdrq1.kicad_sym",
"ucc27735qdrq1.kicad_mod",
"ucc27735qdrq1.glb",
"ucc27735qdrq1.step",
"ucc27735qdrq1.lbr",
"docs/hero.png",
"docs/ucc27735qdrq1-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"ucc27735qdrq1-hero.glb",
"ucc27735qdrq1-hero.overlay.json",
"ucc27735qdrq1-etched.glb"
],
"visibility": {
"public": true
}
}