component
SGM41511YTQF24G
Public Made by Adomby adom
SGMICRO Battery Management, TQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495969798991001011021031041051061071081091101111121131141151161171181191201211221231241251261271281291301311321331341351361371381391401411421431441451461471481491501511521531541551561571581591601611621631641651661671681691701711721731741751761771781791801811821831841851861871881891901911921931941951961971981992002012022032042052062072082092102112122132142152162172182192202212222232242252262272282292302312322332342352362372382392402412422432442452462472482492502512522532542552562572582592602612622632642652662672682692702712722732742752762772782792802812822832842852862872882892902912922932942952962972982993003013023033043053063073083093103113123133143153163173183193203213223233243253263273283293303313323333343353363373383393403413423433443453463473483493503513523533543553563573583593603613623633643653663673683693703713723733743753763773783793803813823833843853863873883893903913923933943953963973983994004014024034044054064074084094104114124134144154164174184194204214224234244254264274284294304314324334344354364374384394404414424434444454464474484494504514524534544554564574584594604614624634644654664674684694704714724734744754764774784794804814824834844854864874884894904914924934944954964974984995005015025035045055065075085095105115125135145155165175185195205215225235245255265275285295305315325335345355365375385395405415425435445455465475485495505515525535545555565575585595605615625635645655665675685695705715725735745755765775785795805815825835845855865875885895905915925935945955965975985996006016026036046056066076086096106116126136146156166176186196206216226236246256266276286296306316326336346356366376386396406416426436446456466476486496506516526536546556566576586596606616626636646656666676686696706716726736746756766776786796806816826836846856866876886896906916926936946956966976986997007017027037047057067077087097107117127137147157167177187197207217227237247257267277287297307317327337347357367377387397407417427437447457467477487497507517527537547557567577587597607617627637647657667677687697707717727737747757767777787797807817827837847857867877887897907917927937947957967977987998008018028038048058068078088098108118128138148158168178188198208218228238248258268278288298308318328338348358368378388398408418428438448458468478488498508518528538548558568578588598608618628638648658668678688698708718728738748758768778788798808818828838848858868878888898908918928938948958968978988999009019029039049059069079089099109119129139149159169179189199209219229239249259269279289299309319329339349359369379389399409419429439449459469479489499509519529539549559569579589599609619629639649659669679689699709719729739749759769779789799809819829839849859869879889899909919929939949959969979989991000100110021003100410051006100710081009101010111012101310141015101610171018101910201021102210231024102510261027102810291030103110321033103410351036103710381039
{
"schema_version": 1,
"type": "component",
"slug": "sgm41511ytqf24g",
"title": "SGM41511YTQF24G",
"brief": "SGMICRO Battery Management, TQFN-24-EP(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",
"power management (pmic)",
"sgm41511ytqf24g",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "SGM41511YTQF24G",
"manufacturer": "SGMICRO",
"package": "TQFN-24-EP(4x4)",
"pin_count": 25,
"category": "Power Management (PMIC)",
"subcategory": "Battery Management",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923983403737088",
"parts": {
"symbol": "sgm41511ytqf24g.kicad_sym",
"footprint": "sgm41511ytqf24g.kicad_mod",
"model_3d": "sgm41511ytqf24g-hero.glb",
"model_3d_plain": "sgm41511ytqf24g-etched.glb",
"model_3d_step": "sgm41511ytqf24g-etched.step",
"model_3d_step_plain": "sgm41511ytqf24g.step",
"lbr": "sgm41511ytqf24g.lbr"
},
"distributor_links": {
"lcsc": "C699848"
},
"distributor_check": {
"checked_at": "2026-10-17T15:22:38Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "quota"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "VAC",
"type": "input",
"description": "Sense input for DC input voltage (typically from an AC/DC adaptor) that must be connected to the VBUS pin."
},
{
"number": "2",
"name": "PSEL",
"type": "input",
"description": "Power source selection input: high sets the input current limit to 500mA (USB 2.0) and low sets it to 2.4A (adaptor), and the host can later overwrite IINDPM over I2C."
},
{
"number": "3",
"name": "nPG",
"type": "output",
"description": "Open-drain active-low input power-good indicator that needs a 10kΩ pull-up, and goes low for a good input (UVLO < VVBUS < ACOV, above sleep threshold, ILIM > 30mA)."
},
{
"number": "4",
"name": "STAT",
"type": "output",
"description": "Open-drain charge status output needing a 10kΩ pull-up (or LED and resistor), low during charge, high when complete or in sleep, and 1Hz 50% pulses on charge suspend."
},
{
"number": "5",
"name": "SCL",
"type": "input",
"description": "I2C clock signal that requires a 10kΩ pull-up to the logic high rail."
},
{
"number": "6",
"name": "SDA",
"type": "bidirectional",
"description": "I2C data signal that requires a 10kΩ pull-up to the logic high rail."
},
{
"number": "7",
"name": "nINT",
"type": "output",
"description": "Open-drain active-low interrupt output that needs a 10kΩ pull-up and sends a negative 256µs pulse to inform the host of a status update or fault."
},
{
"number": "8",
"name": "NC",
"type": "unconnected",
"description": "Do not connect; leave this pin floating."
},
{
"number": "9",
"name": "nCE",
"type": "input",
"description": "Active-low charge enable input; battery charging is enabled when the CHG_CONFIG bit is 1 and nCE is pulled low."
},
{
"number": "10",
"name": "NC",
"type": "unconnected",
"description": "Do not connect; leave this pin floating."
},
{
"number": "11",
"name": "TS",
"type": "input",
"description": "Analog temperature qualification input for the battery NTC (JEITA profile) that suspends charging when TS is outside the programmed window; 103AT-2 thermistor recommended, or a 10kΩ/10kΩ divider from REGN to GND if unused."
},
{
"number": "12",
"name": "nQON",
"type": "input",
"description": "BATFET enable/reset control input with internal pull-up, where a low pulse of tSHIPMODE (1s TYP) exits ship mode and a low pulse of tQON_RST (16s TYP) resets the system when VBUS is absent."
},
{
"number": "13",
"name": "BAT",
"type": "power_in",
"description": "Battery positive terminal, which needs a 10µF capacitor between BAT and GND placed close to the device."
},
{
"number": "14",
"name": "BAT",
"type": "power_in",
"description": "Battery positive terminal, which needs a 10µF capacitor between BAT and GND placed close to the device."
},
{
"number": "15",
"name": "SYS",
"type": "power_out",
"description": "Connection point to the converter output that powers the system, requiring a 20µF capacitor from SYS to GND close to the device in addition to COUT."
},
{
"number": "16",
"name": "SYS",
"type": "power_out",
"description": "Connection point to the converter output that powers the system, requiring a 20µF capacitor from SYS to GND close to the device in addition to COUT."
},
{
"number": "17",
"name": "GND",
"type": "power_in",
"description": "Ground pin of the device."
},
{
"number": "18",
"name": "GND",
"type": "power_in",
"description": "Ground pin of the device."
},
{
"number": "19",
"name": "SW",
"type": "output",
"description": "Switching node output that connects to the output inductor, with a 47nF bootstrap capacitor from SW to BTST."
},
{
"number": "20",
"name": "SW",
"type": "output",
"description": "Switching node output that connects to the output inductor, with a 47nF bootstrap capacitor from SW to BTST."
},
{
"number": "21",
"name": "BTST",
"type": "power_in",
"description": "High-side driver positive supply tied to the bootstrap diode cathode, requiring a 47nF ceramic capacitor from SW to BTST."
},
{
"number": "22",
"name": "REGN",
"type": "power_out",
"description": "LDO output powering the LSFET driver and internal circuits, requiring a 4.7µF (10V rating) ceramic capacitor to GND and typically 4.5V to 5V."
},
{
"number": "23",
"name": "PMID",
"type": "power_out",
"description": "Actual higher-voltage converter port connected to the RBFET and HSFET drains, requiring a 10µF ceramic capacitor to GND for high-frequency decoupling."
},
{
"number": "24",
"name": "VBUS",
"type": "power_in",
"description": "Charger input (VIN) with a 3.9V to 13.5V operating range and 20V absolute maximum, requiring a 1µF ceramic capacitor to GND close to the device."
},
{
"number": "25",
"name": "GND",
"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 datasheet does not print a number for the exposed thermal pad; 'EP' is used as a placeholder and; Pin 8 and 10 are NC per the datasheet, and the PIN DESCRIPTION table is the only source for pin numb; Types are KiCad ERC judgements. The datasheet labels BAT, SYS, SW, BTST, REGN, PMID as 'P' (power) a",
"exposed pad 25 added from the footprint",
"dropped thermal pad ['EP'] absent from footprint"
],
"pages_sent": 15,
"cost_usd": 0.1052,
"at": "2026-10-17T15:20:40"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588923983403737088",
"pages": 41,
"sha256": "e5757ab3989215f5",
"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": "sgm41511ytqf24g.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4,
4,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "sgm41511ytqf24g-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4,
4,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "051b064113f626b2b824a6cf61b7c0cc84a6d857c03d12386fc165215ecc1594",
"checked": "2026-10-17",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "SGMICRO",
"Package": "TQFN-24-EP(4x4)",
"Category": "Power Management (PMIC)",
"Pins": "25"
},
"appearance": {
"contacts": {
"quote": "1. Place the input capacitor between PMID and GND pins as close as possible to the chip with shortest copper connections",
"page": 38,
"doc": "ds.pdf",
"material": "copper"
},
"version": 1,
"datasheet_sha256": "e5757ab3989215f59da58d2b288431c89e46d147e4938adc5c701caa7de254bd"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "e5757ab3989215f59da58d2b288431c89e46d147e4938adc5c701caa7de254bd",
"rows": [
{
"name": "VAC, VBUS voltage (converter not switching)",
"symbol": "VAC, VBUS",
"kind": "absolute_maximum",
"unit": "V",
"min": -2,
"typ": null,
"max": 20,
"conditions": "Converter not switching",
"source_page": 3,
"source": "datasheet"
},
{
"name": "BTST, PMID voltage",
"symbol": "BTST, PMID",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 20,
"conditions": "Converter not switching",
"source_page": 3,
"source": "datasheet"
},
{
"name": "SW voltage",
"symbol": "SW",
"kind": "absolute_maximum",
"unit": "V",
"min": -2,
"typ": null,
"max": 16,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "SW peak voltage",
"symbol": "SW",
"kind": "absolute_maximum",
"unit": "V",
"min": -3,
"typ": null,
"max": 16,
"conditions": "Peak for 10ns duration",
"source_page": 3,
"source": "datasheet"
},
{
"name": "BTST to SW voltage",
"symbol": "BTST-SW",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "REGN, TS, nCE, nPG, BAT, SYS voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "Converter not switching",
"source_page": 3,
"source": "datasheet"
},
{
"name": "PSEL, SDA, SCL, nINT, nQON, STAT voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "STAT output sink current",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "nINT output sink current",
"symbol": "",
"kind": "absolute_maximum",
"unit": "mA",
"min": null,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "VAC, VBUS voltage (maximum duration)",
"symbol": "VAC, VBUS",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 28,
"conditions": "Max for 10 seconds (note 1)",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "",
"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Storage temperature range",
"symbol": "",
"kind": "absolute_maximum",
"unit": "℃",
"min": -65,
"typ": null,
"max": 150,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Lead temperature (soldering)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "℃",
"min": null,
"typ": null,
"max": 260,
"conditions": "Soldering, 10s",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input voltage range (VBUS)",
"symbol": "VVBUS",
"kind": "recommended_operating",
"unit": "V",
"min": 3.9,
"typ": null,
"max": 13.5,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Input current (VBUS)",
"symbol": "IIN",
"kind": "recommended_operating",
"unit": "A",
"min": null,
"typ": null,
"max": 3.25,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Output DC current (SW)",
"symbol": "ISWOP",
"kind": "recommended_operating",
"unit": "A",
"min": null,
"typ": null,
"max": 3.25,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Battery voltage",
"symbol": "VBATOP",
"kind": "recommended_operating",
"unit": "V",
"min": null,
"typ": null,
"max": 4.624,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Fast charging current",
"symbol": "IBATOP",
"kind": "recommended_operating",
"unit": "A",
"min": null,
"typ": null,
"max": 3,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Discharging current (continuous)",
"symbol": "IBATOP",
"kind": "recommended_operating",
"unit": "A",
"min": null,
"typ": null,
"max": 6,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Operating temperature range",
"symbol": "",
"kind": "recommended_operating",
"unit": "℃",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Package thermal resistance, junction-to-ambient (TQFN-4×4-24L)",
"symbol": "θJA",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": null,
"max": 37,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "Package thermal resistance, junction-to-case (TQFN-4×4-24L)",
"symbol": "θJC",
"kind": "thermal",
"unit": "℃/W",
"min": null,
"typ": null,
"max": 24,
"conditions": "",
"source_page": 3,
"source": "datasheet"
},
{
"name": "VBUS UVLO to have active I2C (no battery), seen by VAC pin",
"symbol": "VVAC_UVLOZ",
"kind": "electrical",
"unit": "V",
"min": 3.25,
"typ": null,
"max": 3.8,
"conditions": "+25℃; VVAC rising",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VAC over-voltage rising threshold (6.5V setting)",
"symbol": "VVAC_OV_RISE",
"kind": "electrical",
"unit": "V",
"min": 6.15,
"typ": 6.5,
"max": 6.95,
"conditions": "Full; VVAC rising, OVP[1:0] = 01",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VAC over-voltage rising threshold (10.5V setting)",
"symbol": "VVAC_OV_RISE",
"kind": "electrical",
"unit": "V",
"min": 10,
"typ": 10.5,
"max": 11.05,
"conditions": "Full; VVAC rising, OVP[1:0] = 10",
"source_page": 5,
"source": "datasheet"
},
{
"name": "VAC over-voltage rising threshold (14V setting)",
"symbol": "VVAC_OV_RISE",
"kind": "electrical",
"unit": "V",
"min": 13.2,
"typ": 14,
"max": 14.55,
"conditions": "Full; VVAC rising, OVP[1:0] = 11",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Sleep mode falling threshold",
"symbol": "VSLEEP",
"kind": "electrical",
"unit": "mV",
"min": 15,
"typ": 70,
"max": 125,
"conditions": "+25℃; (VVAC - VBAT), VVBUSMIN_FALL ≤ VBAT ≤ VREG, VVAC falling",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Sleep mode rising threshold",
"symbol": "VSLEEPZ",
"kind": "electrical",
"unit": "mV",
"min": 150,
"typ": 200,
"max": 260,
"conditions": "+25℃; (VVAC - VBAT), VVBUSMIN_FALL ≤ VBAT ≤ VREG, VVAC rising",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Bad adapter detection (VBUS voltage drop) falling threshold",
"symbol": "VVBUSMIN_FALL",
"kind": "electrical",
"unit": "V",
"min": 3.35,
"typ": 3.5,
"max": 3.65,
"conditions": "Full; VVBUS falling",
"source_page": 5,
"source": "datasheet"
},
{
"name": "Minimum DC system voltage output",
"symbol": "VSYS_MIN",
"kind": "electrical",
"unit": "V",
"min": 3.5,
"typ": null,
"max": 3.69,
"conditions": "Full; ISYS = 0A, VBAT < SYS_MIN[2:0] = 101 (3.5V), BATFET_DIS = 1",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Maximum DC system voltage output",
"symbol": "VSYS_MAX",
"kind": "electrical",
"unit": "V",
"min": 4.37,
"typ": 4.45,
"max": 4.54,
"conditions": "Full; ISYS = 0A, VBAT ≤ 4.4V, VBAT > VSYS_MIN = 3.5V, BATFET_DIS = 1",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Top reverse blocking MOSFET on-resistance (VBUS to PMID, Q1)",
"symbol": "RON_RBFET",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 41,
"max": null,
"conditions": "+25℃",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Top switching MOSFET on-resistance (PMID to SW, Q2)",
"symbol": "RON_HSFET",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 45,
"max": null,
"conditions": "+25℃; VREGN = 5V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Bottom switching MOSFET on-resistance (SW to GND, Q3)",
"symbol": "RON_LSFET",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 55,
"max": null,
"conditions": "+25℃; VREGN = 5V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "BATFET MOSFET on-resistance (BAT to SYS)",
"symbol": "RON_BATFET",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 28,
"max": 38,
"conditions": "+25℃; VBAT = 4.2V, measured from BAT pin to SYS pin",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Charge voltage program range",
"symbol": "VBAT_REG_RANGE",
"kind": "electrical",
"unit": "V",
"min": 3.856,
"typ": null,
"max": 4.624,
"conditions": "Full",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Charge voltage setting (VREG = 01011, 4.208V)",
"symbol": "VBAT_REG",
"kind": "electrical",
"unit": "V",
"min": 4.184,
"typ": 4.208,
"max": 4.232,
"conditions": "Full; VREG[4:0] = 01011 (4.208V)",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Charge voltage setting (VREG = 01111, 4.352V)",
"symbol": "VBAT_REG",
"kind": "electrical",
"unit": "V",
"min": 4.323,
"typ": 4.349,
"max": 4.375,
"conditions": "Full; VREG[4:0] = 01111 (4.352V)",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Charge voltage setting accuracy",
"symbol": "VBAT_REG_ACC",
"kind": "tolerance",
"unit": "%",
"min": -0.6,
"typ": null,
"max": 0.6,
"conditions": "Full; VBAT_REG = 4.208V or VBAT_REG = 4.352V",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Charge current regulation range",
"symbol": "ICHG_REG_RANGE",
"kind": "electrical",
"unit": "mA",
"min": 0,
"typ": null,
"max": 3000,
"conditions": "Full",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Charge current regulation setting (ICHG = 1.38A)",
"symbol": "ICHG_REG",
"kind": "electrical",
"unit": "A",
"min": 1.312,
"typ": 1.38,
"max": 1.418,
"conditions": "+25℃; VBAT = 3.5V, ICHG = 1.38A",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Charge current regulation setting (ICHG = 720mA)",
"symbol": "ICHG_REG",
"kind": "electrical",
"unit": "A",
"min": 0.609,
"typ": 0.72,
"max": 0.768,
"conditions": "+25℃; VBAT = 3.5V, ICHG = 720mA",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Charge current regulation setting (ICHG = 240mA)",
"symbol": "ICHG_REG",
"kind": "electrical",
"unit": "A",
"min": 0.168,
"typ": 0.24,
"max": 0.297,
"conditions": "+25℃; VBAT = 3.5V, ICHG = 240mA",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Pre-charge current regulation setting",
"symbol": "IPRECHG",
"kind": "electrical",
"unit": "mA",
"min": 130,
"typ": 175,
"max": 222,
"conditions": "+25℃; IPRECHG[3:0] = 0010 (180mA)",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Termination current regulation setting",
"symbol": "ITERM",
"kind": "electrical",
"unit": "mA",
"min": 142,
"typ": 180,
"max": 218,
"conditions": "+25℃; VBAT_REG = 4.208V, ITERM[3:0] = 0010 (180mA)",
"source_page": 6,
"source": "datasheet"
},
{
"name": "Input current regulation limit (IINDPM 500mA)",
"symbol": "IINDPM",
"kind": "electrical",
"unit": "mA",
"min": 460,
"typ": null,
"max": 520,
"conditions": "+25℃; VVBUS = 5V, current pulled from SW, IINDPM[4:0] = 00100 (500mA)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Input current regulation limit (IINDPM 1.5A)",
"symbol": "IINDPM",
"kind": "electrical",
"unit": "mA",
"min": 1260,
"typ": null,
"max": 1570,
"conditions": "+25℃; VVBUS = 5V, current pulled from SW, IINDPM[4:0] = 01110 (1.5A)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Input voltage regulation limit (VINDPM 3.9V)",
"symbol": "VINDPM",
"kind": "electrical",
"unit": "V",
"min": 3.76,
"typ": 3.87,
"max": 3.98,
"conditions": "+25℃; VINDPM[3:0] = 0000 (3.9V)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Input voltage regulation limit (VINDPM 4.4V)",
"symbol": "VINDPM",
"kind": "electrical",
"unit": "V",
"min": 4.24,
"typ": 4.36,
"max": 4.48,
"conditions": "+25℃; VINDPM[3:0] = 0110 (4.4V)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Battery over-voltage threshold (rising, % of VBAT_REG)",
"symbol": "VBATOVP_RISE",
"kind": "electrical",
"unit": "%",
"min": 103,
"typ": 104,
"max": 105.5,
"conditions": "+25℃; VBAT rising, as percentage of VBAT_REG",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Junction temperature regulation threshold (TREG = 1)",
"symbol": "TJUNCTION_REG",
"kind": "electrical",
"unit": "℃",
"min": null,
"typ": 120,
"max": null,
"conditions": "Full; temperature increasing, TREG = 1 (120℃)",
"source_page": 7,
"source": "datasheet"
},
{
"name": "Thermal shutdown rising temperature",
"symbol": "TSHUT",
"kind": "thermal",
"unit": "℃",
"min": null,
"typ": 150,
"max": null,
"conditions": "Full; temperature increasing",
"source_page": 7,
"source": "datasheet"
},
{
"name": "PWM switching frequency (buck mode)",
"symbol": "fSW",
"kind": "electrical",
"unit": "kHz",
"min": 1400,
"typ": 1500,
"max": 1600,
"conditions": "+25℃; oscillator frequency, buck mode",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Boost mode regulation voltage",
"symbol": "VOTG_REG",
"kind": "electrical",
"unit": "V",
"min": 5.015,
"typ": 5.185,
"max": 5.355,
"conditions": "Full; VBAT = 3.8V, IPMID = 0A, BOOSTV[1:0] = 10 (5.15V)",
"source_page": 8,
"source": "datasheet"
},
{
"name": "OTG over-voltage threshold (rising)",
"symbol": "VOTG_OVP",
"kind": "electrical",
"unit": "V",
"min": 5.89,
"typ": 6.015,
"max": 6.14,
"conditions": "Full; rising threshold",
"source_page": 8,
"source": "datasheet"
},
{
"name": "REGN LDO output voltage (VVBUS = 9V)",
"symbol": "VREGN",
"kind": "electrical",
"unit": "V",
"min": 4.75,
"typ": 5,
"max": 5.25,
"conditions": "Full; VVBUS = 9V, IREGN = 40mA",
"source_page": 8,
"source": "datasheet"
},
{
"name": "REGN LDO output voltage (VVBUS = 5V)",
"symbol": "VREGN",
"kind": "electrical",
"unit": "V",
"min": 4.35,
"typ": 4.65,
"max": 4.95,
"conditions": "Full; VVBUS = 5V, IREGN = 20mA",
"source_page": 8,
"source": "datasheet"
},
{
"name": "Input low threshold (nCE)",
"symbol": "VIL",
"kind": "electrical",
"unit": "V",
"min": null,
"typ": null,
"max": 0.3,
"conditions": "Full",
"source_page": 8,
"source": "datasheet"
}
]
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"sgm41511ytqf24g"
],
"discovery_pitch": "SGM41511YTQF24G (SGMICRO) 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",
"sgm41511ytqf24g.kicad_sym",
"sgm41511ytqf24g.kicad_mod",
"sgm41511ytqf24g.glb",
"sgm41511ytqf24g.step",
"sgm41511ytqf24g.lbr",
"docs/hero.png",
"docs/sgm41511ytqf24g-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"sgm41511ytqf24g-hero.glb",
"sgm41511ytqf24g-hero.overlay.json",
"sgm41511ytqf24g-etched.glb"
],
"visibility": {
"public": true
}
}