component
ADP5052ACPZ-R7
Public Made by Adomby adom
Analog Devices DC-DC Converters, LFCSP-48(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200
{
"schema_version": 1,
"type": "component",
"slug": "adp5052acpz-r7",
"title": "ADP5052ACPZ-R7",
"brief": "Analog Devices DC-DC Converters, LFCSP-48(7x7). 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",
"power management (pmic)",
"adp5052acpz-r7",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "ADP5052ACPZ-R7",
"manufacturer": "Analog Devices",
"package": "LFCSP-48(7x7)",
"pin_count": 49,
"category": "Power Management (PMIC)",
"subcategory": "DC-DC Converters",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918152915275777",
"parts": {
"symbol": "adp5052acpz-r7.kicad_sym",
"footprint": "adp5052acpz-r7.kicad_mod",
"model_3d": "adp5052acpz-r7-hero.glb",
"model_3d_plain": "adp5052acpz-r7-etched.glb",
"model_3d_step": "adp5052acpz-r7-etched.step",
"model_3d_step_plain": "adp5052acpz-r7.step",
"lbr": "adp5052acpz-r7.lbr"
},
"distributor_links": {
"lcsc": "C459150",
"digikey": "505-ADP5052ACPZ-R7TR-ND",
"mouser": "584-ADP5052ACPZ-R7"
},
"distributor_check": {
"checked_at": "2026-10-18T02:49:21Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "505-ADP5052ACPZ-R7TR-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "584-ADP5052ACPZ-R7",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "BST3",
"type": "power_out",
"description": "Bootstrap supply for the channel 3 high-side FET driver, connected through a 0.1 µF X5R or X7R ceramic capacitor to SW3."
},
{
"number": "2",
"name": "PGND3",
"type": "power_in",
"description": "Power ground for channel 3."
},
{
"number": "3",
"name": "SW3",
"type": "output",
"description": "Channel 3 switch-node output."
},
{
"number": "4",
"name": "PVIN3",
"type": "power_in",
"description": "Channel 3 power input, bypassed to ground at this pin; the regulator input range is 4.5 V to 15 V."
},
{
"number": "5",
"name": "EN5",
"type": "input",
"description": "Channel 5 precision enable input with a 0.8 V threshold; an external resistor divider can set the start-up threshold."
},
{
"number": "6",
"name": "FB5",
"type": "input",
"description": "Channel 5 feedback sense input, with a 0.5 V reference for the adjustable output."
},
{
"number": "7",
"name": "VOUT5",
"type": "power_out",
"description": "Channel 5 output of the 200 mA LDO regulator."
},
{
"number": "8",
"name": "PVIN5",
"type": "power_in",
"description": "Channel 5 LDO power input, operating from 1.7 V to 5.5 V and bypassed to ground at this pin."
},
{
"number": "9",
"name": "PVIN4",
"type": "power_in",
"description": "Channel 4 power input, bypassed to ground at this pin; the regulator input range is 4.5 V to 15 V."
},
{
"number": "10",
"name": "SW4",
"type": "output",
"description": "Channel 4 switch-node output."
},
{
"number": "11",
"name": "PGND4",
"type": "power_in",
"description": "Power ground for channel 4."
},
{
"number": "12",
"name": "BST4",
"type": "power_out",
"description": "Bootstrap supply for the channel 4 high-side FET driver, connected through a 0.1 µF X5R or X7R ceramic capacitor to SW4."
},
{
"number": "13",
"name": "GND",
"type": "power_in",
"description": "For internal test only; connect this pin to ground."
},
{
"number": "14",
"name": "EN4",
"type": "input",
"description": "Channel 4 precision enable input with a 0.8 V threshold; an external resistor divider can set the start-up threshold."
},
{
"number": "15",
"name": "COMP4",
"type": "passive",
"description": "Channel 4 error-amplifier output; an RC network is connected from this pin to ground."
},
{
"number": "16",
"name": "FB4",
"type": "input",
"description": "Channel 4 feedback sense input."
},
{
"number": "17",
"name": "GND",
"type": "power_in",
"description": "For internal test only; connect this pin to ground."
},
{
"number": "18",
"name": "GND",
"type": "power_in",
"description": "For internal test only; connect this pin to ground."
},
{
"number": "19",
"name": "GND",
"type": "power_in",
"description": "For internal test only; connect this pin to ground."
},
{
"number": "20",
"name": "PWRGD",
"type": "output",
"description": "Open-drain power-good output that reflects the status of the selected channel(s), with channel 1 monitored by default."
},
{
"number": "21",
"name": "FB2",
"type": "input",
"description": "Channel 2 feedback sense input; tie to ground to ignore channel 2 when channels 1 and 2 operate in parallel."
},
{
"number": "22",
"name": "COMP2",
"type": "passive",
"description": "Channel 2 error-amplifier output with an RC network to ground; it is left open in parallel operation."
},
{
"number": "23",
"name": "EN2",
"type": "input",
"description": "Channel 2 precision enable input with a 0.8 V threshold; tie to ground to ignore EN2 in parallel operation."
},
{
"number": "24",
"name": "PVIN2",
"type": "power_in",
"description": "Channel 2 power input, bypassed to ground at this pin; the regulator input range is 4.5 V to 15 V."
},
{
"number": "25",
"name": "PVIN2",
"type": "power_in",
"description": "Channel 2 power input, bypassed to ground at this pin; the regulator input range is 4.5 V to 15 V."
},
{
"number": "26",
"name": "SW2",
"type": "output",
"description": "Channel 2 switch-node output."
},
{
"number": "27",
"name": "SW2",
"type": "output",
"description": "Channel 2 switch-node output."
},
{
"number": "28",
"name": "BST2",
"type": "power_out",
"description": "Bootstrap supply for the channel 2 high-side FET driver, connected through a 0.1 µF X5R or X7R ceramic capacitor to SW2."
},
{
"number": "29",
"name": "DL2",
"type": "output",
"description": "Channel 2 low-side FET gate driver; a resistor from this pin to ground sets the channel 2 current limit."
},
{
"number": "30",
"name": "PGND",
"type": "power_in",
"description": "Power ground for channels 1 and 2."
},
{
"number": "31",
"name": "DL1",
"type": "output",
"description": "Channel 1 low-side FET gate driver; a resistor from this pin to ground sets the channel 1 current limit."
},
{
"number": "32",
"name": "BST1",
"type": "power_out",
"description": "Bootstrap supply for the channel 1 high-side FET driver, connected through a 0.1 µF X5R or X7R ceramic capacitor to SW1."
},
{
"number": "33",
"name": "SW1",
"type": "output",
"description": "Channel 1 switch-node output."
},
{
"number": "34",
"name": "SW1",
"type": "output",
"description": "Channel 1 switch-node output."
},
{
"number": "35",
"name": "PVIN1",
"type": "power_in",
"description": "Input supply for the internal 5.1 V VREG regulator and the channel 1 buck regulator, bypassed to ground at this pin; PVIN1 must be above UVLO before other channels operate."
},
{
"number": "36",
"name": "PVIN1",
"type": "power_in",
"description": "Input supply for the internal 5.1 V VREG regulator and the channel 1 buck regulator, bypassed to ground at this pin; PVIN1 must be above UVLO before other channels operate."
},
{
"number": "37",
"name": "EN1",
"type": "input",
"description": "Channel 1 precision enable input with a 0.8 V threshold; an external resistor divider can set the start-up threshold."
},
{
"number": "38",
"name": "SS12",
"type": "passive",
"description": "Resistor divider between VREG and ground at this pin sets the soft-start time of channels 1 and 2 and selects parallel operation."
},
{
"number": "39",
"name": "COMP1",
"type": "passive",
"description": "Channel 1 error-amplifier output; an RC network is connected from this pin to ground."
},
{
"number": "40",
"name": "FB1",
"type": "input",
"description": "Channel 1 feedback sense input, with a 0.8 V reference for the adjustable output."
},
{
"number": "41",
"name": "RT",
"type": "passive",
"description": "A resistor from RT to ground sets the switching frequency between 250 kHz and 1.4 MHz."
},
{
"number": "42",
"name": "VDD",
"type": "power_out",
"description": "Output of the internal 3.3 V linear regulator, which requires a 1 µF ceramic capacitor to ground and is intended for internal circuits only."
},
{
"number": "43",
"name": "SYNC/MODE",
"type": "bidirectional",
"description": "Sync input or output pin for frequency synchronization to a 250 kHz to 1.4 MHz clock, and MODE pin where logic high selects forced PWM and logic low selects auto PWM/PSM."
},
{
"number": "44",
"name": "VREG",
"type": "power_out",
"description": "Output of the internal 5.1 V linear regulator, which requires a 1 µF ceramic capacitor to ground and supplies up to 95 mA total load including MOSFET driver current."
},
{
"number": "45",
"name": "FB3",
"type": "input",
"description": "Channel 3 feedback sense input."
},
{
"number": "46",
"name": "COMP3",
"type": "passive",
"description": "Channel 3 error-amplifier output; an RC network is connected from this pin to ground."
},
{
"number": "47",
"name": "SS34",
"type": "passive",
"description": "Resistor divider between VREG and ground at this pin sets the soft-start time of channels 3 and 4."
},
{
"number": "48",
"name": "EN3",
"type": "input",
"description": "Channel 3 precision enable input with a 0.8 V threshold; an external resistor divider can set the start-up threshold."
},
{
"number": "49",
"name": "EPAD",
"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 pin-configuration diagram (Figure 3, page 9) text layer is scrambled, so the pin-number-to-name ; The orderable MPN ADP5052ACPZ-R7 is the 48-lead LFCSP_WQ (CP-48-13, 7 mm x 7 mm) per the ordering gu; Table 6 lists several pins that share one name and description (e.g., GND on 17-19, PVIN2 on 24-25, ",
"exposed pad 49 added from the footprint",
"dropped thermal pad ['EP'] absent from footprint"
],
"pages_sent": 33,
"cost_usd": 0.2277,
"at": "2026-10-18T02:47:28"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918152915275777",
"pages": 40,
"sha256": "321e6ba8cd61f859",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 49,
"described": 49,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "adp5052acpz-r7.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
7,
7,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "adp5052acpz-r7-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
7,
7,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "67eaa3a96fc33808a7eaf110963e2fd01d33738c7f669e72a6f8dcd7fae30738",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Analog Devices",
"Package": "LFCSP-48(7x7)",
"Category": "Power Management (PMIC)",
"Pins": "49"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "321e6ba8cd61f8591c02a3c84dfb7bdcbc4b105d3e24f68a92f3dfb168a1c438",
"rows": [
{
"name": "Input supply voltage range",
"symbol": "VIN",
"kind": "electrical",
"unit": "V",
"min": 4.5,
"typ": null,
"max": 15,
"conditions": "PVIN1、PVIN2、PVIN3、PVIN4引脚",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Operating quiescent current, 4 bucks",
"symbol": "IQ(4-BUCKS)",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": 4.8,
"max": 6.25,
"conditions": "无切换，所有ENx引脚均为高电平",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Shutdown current, 4 bucks + LDO",
"symbol": "ISHDN(4BUCKS+LDO)",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 25,
"max": 65,
"conditions": "所有ENx引脚均为低电平",
"source_page": 4,
"source": "datasheet"
},
{
"name": "UVLO rising threshold",
"symbol": "VUVLO-RISING",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": 4.2,
"max": 4.36,
"conditions": "PVIN1、PVIN2、PVIN3、PVIN4引脚",
"source_page": 4,
"source": "datasheet"
},
{
"name": "UVLO falling threshold",
"symbol": "VUVLO-FALLING",
"kind": "electrical",
"unit": "V",
"min": 3.6,
"typ": 3.78,
"max": null,
"conditions": "PVIN1、PVIN2、PVIN3、PVIN4引脚",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Switching frequency",
"symbol": "fSW",
"kind": "electrical",
"unit": "kHz",
"min": 700,
"typ": 740,
"max": 780,
"conditions": "RT = 25.5 kΩ",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Switching frequency range",
"symbol": "fSW",
"kind": "electrical",
"unit": "kHz",
"min": 250,
"typ": null,
"max": 1400,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "SYNC input clock range",
"symbol": "fSYNC",
"kind": "electrical",
"unit": "kHz",
"min": 250,
"typ": null,
"max": 1400,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "SYNC input high voltage",
"symbol": "VH(SYNC)",
"kind": "electrical",
"unit": "V",
"min": 1.3,
"typ": null,
"max": null,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "SYNC input low voltage",
"symbol": "VL(SYNC)",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.4,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Precision enable high threshold",
"symbol": "VTH_H(EN)",
"kind": "electrical",
"unit": "V",
"min": 0.806,
"typ": null,
"max": 0.832,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Precision enable low threshold",
"symbol": "VTH_L(EN)",
"kind": "electrical",
"unit": "V",
"min": 0.688,
"typ": null,
"max": 0.725,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Internal power-good rising threshold",
"symbol": "VPWRGD(RISE)",
"kind": "electrical",
"unit": "%",
"min": 86.3,
"typ": 90.5,
"max": 95,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "PWRGD output low voltage",
"symbol": "VPWRGD_LOW",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": 50,
"max": 100,
"conditions": "IPWRGD = 1 mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VDD output voltage",
"symbol": "VVDD",
"kind": "electrical",
"unit": "V",
"min": 3.2,
"typ": 3.305,
"max": 3.4,
"conditions": "IVDD = 10 mA",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VREG output voltage",
"symbol": "VVREG",
"kind": "electrical",
"unit": "V",
"min": 4.9,
"typ": 5.1,
"max": 5.3,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "VREG current limit",
"symbol": "ILIM_VREG",
"kind": "electrical",
"unit": "mA",
"min": 50,
"typ": 95,
"max": 140,
"conditions": "",
"source_page": 4,
"source": "datasheet"
},
{
"name": "Channel 1 FB1 feedback accuracy",
"symbol": "VFB1(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -0.55,
"typ": null,
"max": 0.55,
"conditions": "TJ = 25°C",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 1 FB1 feedback accuracy",
"symbol": "VFB1(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -1.25,
"typ": null,
"max": 1,
"conditions": "0°C ≤ TJ ≤ 85°C",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 1 FB1 feedback accuracy",
"symbol": "VFB1(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -1.5,
"typ": null,
"max": 1.5,
"conditions": "−40°C ≤ TJ ≤ +125°C",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 1 high-side current limit, RILIM1 floating",
"symbol": "ITH(ILIM1)",
"kind": "electrical",
"unit": "A",
"min": 3.5,
"typ": 4.4,
"max": 5.28,
"conditions": "RILIM1 = 悬空",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 1 high-side current limit, RILIM1 = 47 kΩ",
"symbol": "ITH(ILIM1)",
"kind": "electrical",
"unit": "A",
"min": 1.91,
"typ": 2.63,
"max": 3.08,
"conditions": "RILIM1 = 47 kΩ",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 1 high-side current limit, RILIM1 = 22 kΩ",
"symbol": "ITH(ILIM1)",
"kind": "electrical",
"unit": "A",
"min": 4.95,
"typ": 6.44,
"max": 7.48,
"conditions": "RILIM1 = 22 kΩ",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 1 minimum on time",
"symbol": "tMIN_ON1",
"kind": "electrical",
"unit": "ns",
"min": null,
"typ": 117,
"max": 155,
"conditions": "fSW = 250 kHz至1.4 MHz",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 1 programmable soft-start range",
"symbol": "",
"kind": "electrical",
"unit": "ms",
"min": 2,
"typ": null,
"max": 8,
"conditions": "",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 2 FB2 feedback accuracy",
"symbol": "VFB2(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -0.55,
"typ": null,
"max": 0.55,
"conditions": "TJ = 25°C",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 2 FB2 feedback accuracy",
"symbol": "VFB2(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -1.25,
"typ": null,
"max": 1,
"conditions": "0°C ≤ TJ ≤ 85°C",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 2 FB2 feedback accuracy",
"symbol": "VFB2(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -1.5,
"typ": null,
"max": 1.5,
"conditions": "−40°C ≤ TJ ≤ +125°C",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 2 high-side current limit, RILIM2 floating",
"symbol": "ITH(ILIM2)",
"kind": "electrical",
"unit": "A",
"min": 3.5,
"typ": 4.4,
"max": 5.28,
"conditions": "RILIM2 = 悬空",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 2 high-side current limit, RILIM2 = 47 kΩ",
"symbol": "ITH(ILIM2)",
"kind": "electrical",
"unit": "A",
"min": 1.91,
"typ": 2.63,
"max": 3.08,
"conditions": "RILIM2 = 47 kΩ",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 2 high-side current limit, RILIM2 = 22 kΩ",
"symbol": "ITH(ILIM2)",
"kind": "electrical",
"unit": "A",
"min": 4.95,
"typ": 6.44,
"max": 7.48,
"conditions": "RILIM2 = 22 kΩ",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 2 minimum on time",
"symbol": "tMIN_ON2",
"kind": "electrical",
"unit": "ns",
"min": null,
"typ": 117,
"max": 155,
"conditions": "fSW = 250 kHz至1.4 MHz",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Channel 3 FB3 feedback accuracy",
"symbol": "VFB3(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -0.55,
"typ": null,
"max": 0.55,
"conditions": "TJ = 25°C",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Channel 3 FB3 feedback accuracy",
"symbol": "VFB3(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -1.25,
"typ": null,
"max": 1,
"conditions": "0°C ≤ TJ ≤ 85°C",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Channel 3 FB3 feedback accuracy",
"symbol": "VFB3(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -1.5,
"typ": null,
"max": 1.5,
"conditions": "−40°C ≤ TJ ≤ +125°C",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Channel 3 peak current limit",
"symbol": "ITH(ILIM3)",
"kind": "electrical",
"unit": "A",
"min": 1.7,
"typ": 2.2,
"max": 2.55,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Channel 3 minimum on time",
"symbol": "tMIN_ON3",
"kind": "electrical",
"unit": "ns",
"min": null,
"typ": 90,
"max": 120,
"conditions": "fSW = 250 kHz至1.4 MHz",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Channel 4 FB4 feedback accuracy",
"symbol": "VFB4(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -0.55,
"typ": null,
"max": 0.55,
"conditions": "TJ = 25°C",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Channel 4 FB4 feedback accuracy",
"symbol": "VFB4(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -1.25,
"typ": null,
"max": 1,
"conditions": "0°C ≤ TJ ≤ 85°C",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Channel 4 FB4 feedback accuracy",
"symbol": "VFB4(DEFAULT)",
"kind": "tolerance",
"unit": "%",
"min": -1.5,
"typ": null,
"max": 1.5,
"conditions": "−40°C ≤ TJ ≤ +125°C",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Channel 4 peak current limit",
"symbol": "ITH(ILIM4)",
"kind": "electrical",
"unit": "A",
"min": 1.7,
"typ": 2.2,
"max": 2.55,
"conditions": "",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Channel 4 minimum on time",
"symbol": "tMIN_ON4",
"kind": "electrical",
"unit": "ns",
"min": null,
"typ": 90,
"max": 120,
"conditions": "fSW = 250 kHz至1.4 MHz",
"source_page": 6,
"source": "datasheet"
},
{
"name": "LDO input supply voltage range",
"symbol": "",
"kind": "electrical",
"unit": "V",
"min": 1.7,
"typ": null,
"max": 5.5,
"conditions": "PVIN5引脚",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO bias current",
"symbol": "",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 30,
"max": 130,
"conditions": "IOUT5 = 200 µA",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO bias current",
"symbol": "",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 60,
"max": 170,
"conditions": "IOUT5 = 10 mA",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO bias current",
"symbol": "",
"kind": "electrical",
"unit": "µA",
"min": null,
"typ": 145,
"max": 320,
"conditions": "IOUT5 = 200 mA",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO FB5 feedback accuracy",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -1,
"typ": null,
"max": 1,
"conditions": "TJ = 25°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO FB5 feedback accuracy",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -1.6,
"typ": null,
"max": 1.6,
"conditions": "0°C ≤ TJ ≤ 85°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO FB5 feedback accuracy",
"symbol": "",
"kind": "tolerance",
"unit": "%",
"min": -2,
"typ": null,
"max": 2,
"conditions": "−40°C ≤ TJ ≤ +125°C",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO dropout voltage",
"symbol": "",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": 80,
"conditions": "IOUT5 = 200 mA, VOUT5 = 3.3 V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO dropout voltage",
"symbol": "",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": 100,
"conditions": "IOUT5 = 200 mA, VOUT5 = 2.5 V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO dropout voltage",
"symbol": "",
"kind": "electrical",
"unit": "mV",
"min": null,
"typ": null,
"max": 180,
"conditions": "IOUT5 = 200 mA, VOUT5 = 1.5 V",
"source_page": 7,
"source": "datasheet"
},
{
"name": "LDO current limit",
"symbol": "",
"kind": "electrical",
"unit": "mA",
"min": 250,
"typ": null,
"max": 510,
"conditions": "输出电压降至额定典型值的90%",
"source_page": 7,
"source": "datasheet"
},
{
"name": "PVIN1 to PGND absolute maximum",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 18,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "PVIN5 to GND absolute maximum",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6.5,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "VREG to GND absolute maximum",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6.5,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "EN1 to EN5 to GND absolute maximum",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6.5,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Operating junction temperature range",
"symbol": "TJ",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Junction-to-ambient thermal resistance, 48-lead LFCSP",
"symbol": "θJA",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 27.87,
"max": null,
"conditions": "48引脚 LFCSP",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Junction-to-case thermal resistance, 48-lead LFCSP",
"symbol": "θJC",
"kind": "thermal",
"unit": "°C/W",
"min": null,
"typ": 2.99,
"max": null,
"conditions": "48引脚 LFCSP",
"source_page": 8,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"adp5052acpz-r7"
],
"discovery_pitch": "ADP5052ACPZ-R7 (Analog Devices) 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",
"adp5052acpz-r7.kicad_sym",
"adp5052acpz-r7.kicad_mod",
"adp5052acpz-r7.glb",
"adp5052acpz-r7.step",
"adp5052acpz-r7.lbr",
"docs/hero.png",
"docs/adp5052acpz-r7-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"adp5052acpz-r7-hero.glb",
"adp5052acpz-r7-hero.overlay.json",
"adp5052acpz-r7-etched.glb"
],
"visibility": {
"public": true
}
}