component
NPM1100-QDAB-R7
Public Made by Adomby adom
Nordic Semicon Battery Management, QFN-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "npm1100-qdab-r7",
"title": "NPM1100-QDAB-R7",
"brief": "Nordic Semicon Battery Management, QFN-24(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)",
"npm1100-qdab-r7",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "NPM1100-QDAB-R7",
"manufacturer": "Nordic Semicon",
"package": "QFN-24(4x4)",
"pin_count": 25,
"category": "Power Management (PMIC)",
"subcategory": "Battery Management",
"datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590907429968429056",
"parts": {
"symbol": "npm1100-qdab-r7.kicad_sym",
"footprint": "npm1100-qdab-r7.kicad_mod",
"model_3d": "npm1100-qdab-r7-hero.glb",
"model_3d_plain": "npm1100-qdab-r7-etched.glb",
"model_3d_step": "npm1100-qdab-r7-etched.step",
"model_3d_step_plain": "npm1100-qdab-r7.step",
"lbr": "npm1100-qdab-r7.lbr"
},
"distributor_links": {
"lcsc": "C7249860",
"digikey": "4823-NPM1100-QDAB-R7TR-ND"
},
"distributor_check": {
"checked_at": "2026-10-18T23:43:56Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "4823-NPM1100-QDAB-R7TR-ND",
"status": "found"
},
"mouser": {
"pn": null,
"status": "quota"
}
},
"pins": [
{
"number": "1",
"name": "VOUTB",
"type": "power_out",
"description": "BUCK regulator output."
},
{
"number": "2",
"name": "VOUTBSET1",
"type": "input",
"description": "BUCK regulator output voltage selection (with VOUTBSET0); static pin, configure before power-on reset."
},
{
"number": "3",
"name": "VOUTBSET0",
"type": "input",
"description": "BUCK regulator output voltage selection (with VOUTBSET1); static pin, configure before power-on reset."
},
{
"number": "4",
"name": "AVSS",
"type": "power_in",
"description": "Ground (AVSS)."
},
{
"number": "5",
"name": "ISET",
"type": "input",
"description": "VBUS current limit selection: low = 100 mA (SDP mode only), high = 500 mA."
},
{
"number": "6",
"name": "SHPACT",
"type": "input",
"description": "Shipping mode activate; set high for minimum tactiveToShip with VBUS disconnected and SHPHLD high to enter Ship mode."
},
{
"number": "7",
"name": "MODE",
"type": "input",
"description": "BUCK mode: 0 = automatic, 1 = forced PWM."
},
{
"number": "8",
"name": "CHG",
"type": "output",
"description": "Open-drain LED driver; enabled when battery is charging."
},
{
"number": "9",
"name": "VTERMSET",
"type": "input",
"description": "Battery charging termination voltage selection; toggle only when the device is in Power OFF."
},
{
"number": "10",
"name": "ERR",
"type": "output",
"description": "Open-drain LED driver; enabled when error condition in charging."
},
{
"number": "11",
"name": "SHPHLD",
"type": "input",
"description": "Shipping mode hold; set low for minimum tshipToActive to exit Ship mode."
},
{
"number": "12",
"name": "ICHG",
"type": "passive",
"description": "Analog input for charge current limiting resistor."
},
{
"number": "13",
"name": "NC",
"type": "unconnected",
"description": "No connect."
},
{
"number": "14",
"name": "NTC",
"type": "passive",
"description": "Analog input for battery NTC resistor."
},
{
"number": "15",
"name": "VBAT",
"type": "power_in",
"description": "Battery connection."
},
{
"number": "16",
"name": "VSYS",
"type": "power_out",
"description": "System voltage output; automatically enabled after power-on reset and must not be externally supplied."
},
{
"number": "17",
"name": "VBUS",
"type": "power_in",
"description": "Input supply, 4.1 V to 6.7 V for normal operation with overvoltage protection to 20 V."
},
{
"number": "18",
"name": "NC",
"type": "unconnected",
"description": "No connect."
},
{
"number": "19",
"name": "D-",
"type": "input",
"description": "USB D- data line (analog input)."
},
{
"number": "20",
"name": "D+",
"type": "input",
"description": "USB D+ data line (analog input)."
},
{
"number": "21",
"name": "DEC",
"type": "passive",
"description": "System decoupling capacitor; must not be externally supplied."
},
{
"number": "22",
"name": "SW",
"type": "power_out",
"description": "BUCK regulator output to inductor."
},
{
"number": "23",
"name": "PVSS",
"type": "power_in",
"description": "Ground (DC/DC)."
},
{
"number": "24",
"name": "NC",
"type": "unconnected",
"description": "No connect."
},
{
"number": "25",
"name": "AVSS",
"type": "power_in",
"description": "Exposed pad, ground (AVSS)."
}
],
"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: Pin 4 and the exposed pad are both AVSS per Table 24, and the revision history mentions 'pins 4 and ; The exposed pad has no printed number in Table 24 ('Exposed pad'). It is listed as 'EP' as a placeho; Table 24 labels these pins 'Digital I/O' and 'Digital OUT' and 'Analog input' without KiCad-specific",
"exposed pad 25 added from the footprint",
"dropped thermal pad ['EP'] absent from footprint"
],
"pages_sent": 24,
"cost_usd": 0.0929,
"at": "2026-10-18T23:41:40"
},
"datasheet": {
"url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590907429968429056",
"pages": 64,
"sha256": "528cfe803b524180",
"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": "npm1100-qdab-r7.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": "f7d256794c4147daf24dcae0554fae18510315e565ad1e239b475be7fef80d8b",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "npm1100-qdab-r7-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": "e9c225a60d917255dd1c2cb8c3085a5bf6d09ab6d185a6d6c6add4b12a7d9f70",
"checked": "2026-10-18",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Nordic Semicon",
"Package": "QFN-24(4x4)",
"Category": "Power Management (PMIC)",
"Pins": "25"
},
"characteristics": {
"version": 1,
"source": "datasheet",
"datasheet_sha256": "528cfe803b524180ca7715cacbf39bf100fcbf1e94ab53f567fccd1f785ee8e6",
"rows": [
{
"name": "VBUS pin voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 20,
"conditions": "Pin note: Power",
"source_page": 13,
"source": "datasheet"
},
{
"name": "VBAT pin voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 5.5,
"conditions": "Pin note: Power",
"source_page": 13,
"source": "datasheet"
},
{
"name": "VSYS, DEC, SW pin voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": 5.5,
"conditions": "",
"source_page": 13,
"source": "datasheet"
},
{
"name": "AVSS, PVSS pin voltage",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": 0,
"typ": null,
"max": null,
"conditions": "Pin note: Power; single printed value 0",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Analog I/O pin voltage (D-, D+, NTC, ICHG, VOUTB)",
"symbol": "VANAI/O",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "Max printed as VINT + 0.3 V",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Digital I/O pin voltage (VOUTBSET0, VOUTBSET1, VTERMSET, SHPHLD, SHPACT, ISET, ERR, CHG, MODE)",
"symbol": "VDIGI/O",
"kind": "absolute_maximum",
"unit": "V",
"min": -0.3,
"typ": null,
"max": null,
"conditions": "Max printed as VINT + 0.3 V",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Storage temperature (QFN package)",
"symbol": "",
"kind": "absolute_maximum",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 13,
"source": "datasheet"
},
{
"name": "ESD HBM, Human Body Model",
"symbol": "",
"kind": "absolute_maximum",
"unit": "kV",
"min": null,
"typ": null,
"max": 2,
"conditions": "Class 2",
"source_page": 13,
"source": "datasheet"
},
{
"name": "ESD CDM, Charged Device Model",
"symbol": "",
"kind": "absolute_maximum",
"unit": "V",
"min": null,
"typ": null,
"max": 500,
"conditions": "",
"source_page": 13,
"source": "datasheet"
},
{
"name": "Supply voltage (VBUS)",
"symbol": "VBUSOP",
"kind": "recommended_operating",
"unit": "V",
"min": 4.1,
"typ": 5,
"max": 6.7,
"conditions": "",
"source_page": 15,
"source": "datasheet"
},
{
"name": "Battery voltage",
"symbol": "VBATOP",
"kind": "recommended_operating",
"unit": "V",
"min": 2.3,
"typ": null,
"max": 4.35,
"conditions": "",
"source_page": 15,
"source": "datasheet"
},
{
"name": "Junction temperature",
"symbol": "TJ",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 125,
"conditions": "",
"source_page": 15,
"source": "datasheet"
},
{
"name": "Operating temperature (ambient)",
"symbol": "TO",
"kind": "recommended_operating",
"unit": "°C",
"min": -40,
"typ": null,
"max": 85,
"conditions": "",
"source_page": 15,
"source": "datasheet"
},
{
"name": "Input HIGH voltage",
"symbol": "VIH",
"kind": "electrical",
"unit": "V",
"min": 1.1,
"typ": null,
"max": null,
"conditions": "Input HIGH; max printed as VINT",
"source_page": 12,
"source": "datasheet"
},
{
"name": "Input LOW voltage",
"symbol": "VIL",
"kind": "electrical",
"unit": "V",
"min": 0,
"typ": null,
"max": 0.4,
"conditions": "Input LOW",
"source_page": 12,
"source": "datasheet"
},
{
"name": "VBUS input current limit, CDP/DCP USB or ISET = HIGH",
"symbol": "IBUSLIM1",
"kind": "electrical",
"unit": "mA",
"min": 450,
"typ": null,
"max": 500,
"conditions": "CDP/DCP USB or ISET = HIGH",
"source_page": 18,
"source": "datasheet"
},
{
"name": "VBUS input current limit, SDP USB",
"symbol": "IBUSLIM0",
"kind": "electrical",
"unit": "mA",
"min": 90,
"typ": null,
"max": 100,
"conditions": "SDP USB and ISET = LOW, 25°C",
"source_page": 19,
"source": "datasheet"
},
{
"name": "SYSREG on resistance",
"symbol": "RONREG",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 440,
"max": 720,
"conditions": "ISET = HIGH",
"source_page": 19,
"source": "datasheet"
},
{
"name": "Fast charge current accuracy for ICHG ≥ 50 mA",
"symbol": "ICHGACC",
"kind": "tolerance",
"unit": "%",
"min": -10,
"typ": null,
"max": 10,
"conditions": "ICHG ≥ 50 mA, 0.1% accuracy external resistor",
"source_page": 26,
"source": "datasheet"
},
{
"name": "Fast charge current accuracy for ICHG < 50 mA",
"symbol": "ICHGACC",
"kind": "tolerance",
"unit": "%",
"min": -15,
"typ": null,
"max": 15,
"conditions": "ICHG < 50 mA, 0.1% accuracy external resistor",
"source_page": 26,
"source": "datasheet"
},
{
"name": "Termination voltage accuracy",
"symbol": "VTERMACC0",
"kind": "tolerance",
"unit": "%",
"min": -1,
"typ": null,
"max": 1,
"conditions": "",
"source_page": 26,
"source": "datasheet"
},
{
"name": "Termination current",
"symbol": "ITERM",
"kind": "electrical",
"unit": "% of ICHG",
"min": 8,
"typ": 10,
"max": 12,
"conditions": "",
"source_page": 26,
"source": "datasheet"
},
{
"name": "CHARGER resistance between VBAT and VINT in discharge",
"symbol": "RONCHARGER",
"kind": "electrical",
"unit": "mΩ",
"min": null,
"typ": 130,
"max": 230,
"conditions": "In Discharge, VBAT = 3.7 V",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Resistance threshold from cool to cold (falling)",
"symbol": "RNTCCOLD_FALLING",
"kind": "electrical",
"unit": "kΩ",
"min": 25.53,
"typ": 27.28,
"max": 29.13,
"conditions": "JEITA thermistor 10 kΩ, B25/50=3380 K",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Resistance threshold from cold to cool (rising)",
"symbol": "RNTCCOLD_RISING",
"kind": "electrical",
"unit": "kΩ",
"min": 23.1,
"typ": 26,
"max": 28.2,
"conditions": "JEITA thermistor 10 kΩ, B25/50=3380 K",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Resistance threshold from cool to nominal (falling)",
"symbol": "RNTCCOOL_FALLING",
"kind": "electrical",
"unit": "kΩ",
"min": 16.8,
"typ": 18,
"max": 19.2,
"conditions": "JEITA thermistor 10 kΩ, B25/50=3380 K",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Resistance threshold from nominal to cool (rising)",
"symbol": "RNTCCOOL_RISING",
"kind": "electrical",
"unit": "kΩ",
"min": 15.5,
"typ": 17.1,
"max": 18.6,
"conditions": "JEITA thermistor 10 kΩ, B25/50=3380 K",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Resistance threshold from warm to nominal (falling)",
"symbol": "RNTCWARM_FALLING",
"kind": "electrical",
"unit": "kΩ",
"min": 4.86,
"typ": 5.13,
"max": 5.43,
"conditions": "JEITA thermistor 10 kΩ, B25/50=3380 K",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Resistance threshold from nominal to warm (rising)",
"symbol": "RNTCWARM_RISING",
"kind": "electrical",
"unit": "kΩ",
"min": 4.68,
"typ": 4.92,
"max": 5.17,
"conditions": "JEITA thermistor 10 kΩ, B25/50=3380 K",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Resistance threshold from hot to warm (falling)",
"symbol": "RNTCHOT_FALLING",
"kind": "electrical",
"unit": "kΩ",
"min": 3.04,
"typ": 3.19,
"max": 3.35,
"conditions": "JEITA thermistor 10 kΩ, B25/50=3380 K",
"source_page": 27,
"source": "datasheet"
},
{
"name": "Resistance threshold from warm to hot (rising)",
"symbol": "RNTCHOT_RISING",
"kind": "electrical",
"unit": "kΩ",
"min": 2.9,
"typ": 3.02,
"max": 3.15,
"conditions": "JEITA thermistor 10 kΩ, B25/50=3380 K",
"source_page": 28,
"source": "datasheet"
},
{
"name": "VOUTB accuracy under static conditions",
"symbol": "VOUTBACC",
"kind": "tolerance",
"unit": "%",
"min": -2,
"typ": null,
"max": 8,
"conditions": "Static; no change in supply voltage, load current, or Buck operating mode",
"source_page": 33,
"source": "datasheet"
},
{
"name": "Short circuit current limit",
"symbol": "IOUTBSHORT",
"kind": "electrical",
"unit": "mA",
"min": null,
"typ": null,
"max": 400,
"conditions": "",
"source_page": 33,
"source": "datasheet"
},
{
"name": "VOUTB ripple, PWM",
"symbol": "VOUTBRIPPLE_PWM",
"kind": "electrical",
"unit": "mVpp",
"min": null,
"typ": null,
"max": 10,
"conditions": "MODE = HIGH or load current above IPWMTHRES",
"source_page": 33,
"source": "datasheet"
},
{
"name": "VOUTB ripple, hysteretic",
"symbol": "VOUTBRIPPLE_HYST",
"kind": "electrical",
"unit": "mVpp",
"min": null,
"typ": null,
"max": 80,
"conditions": "MODE = LOW and load current below IPWMTHRES",
"source_page": 33,
"source": "datasheet"
},
{
"name": "Hysteretic to PWM mode transition time on MODE pin toggle",
"symbol": "TPWMMODE",
"kind": "timing",
"unit": "μs",
"min": null,
"typ": null,
"max": 55,
"conditions": "On MODE pin toggle",
"source_page": 33,
"source": "datasheet"
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{
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