component
NCP45492XMNTWG
Public Made by Adomby adom
onsemi Supervisor And Reset ICs, QFN-32-EP(4x4). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+272−8@@ -1,13 +1,282 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ncp45492xmntwg",+ "title": "NCP45492XMNTWG",+ "brief": "onsemi Supervisor And Reset ICs, QFN-32-EP(4x4). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "onsemi Supervisor And Reset ICs, QFN-32-EP(4x4). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "power management (pmic)", "ncp45492xmntwg" ],+ "component": {+ "mpn": "NCP45492XMNTWG",+ "manufacturer": "onsemi",+ "package": "QFN-32-EP(4x4)",+ "pin_count": 33,+ "category": "Power Management (PMIC)",+ "subcategory": "Supervisor And Reset ICs",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589988574877032448",+ "parts": {+ "symbol": "ncp45492xmntwg.kicad_sym",+ "footprint": "ncp45492xmntwg.kicad_mod",+ "model_3d": "ncp45492xmntwg.glb",+ "model_3d_step": "ncp45492xmntwg.step",+ "lbr": "ncp45492xmntwg.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SH_IN_N1",+ "type": "input",+ "description": "Channel 1 shunt resistor sense negative (high-voltage analog input, up to 26 V)."+ },+ {+ "number": "2",+ "name": "SH_IN_P1",+ "type": "input",+ "description": "Channel 1 shunt resistor sense positive (high-voltage analog input, up to 26 V)."+ },+ {+ "number": "3",+ "name": "BS_IN1",+ "type": "input",+ "description": "Channel 1 bus voltage sense, high-impedance input (0-26 V via external divider)."+ },+ {+ "number": "4",+ "name": "SH_IN_N2",+ "type": "input",+ "description": "Channel 2 shunt resistor sense negative (high-voltage analog input, up to 26 V)."+ },+ {+ "number": "5",+ "name": "SH_IN_P2",+ "type": "input",+ "description": "Channel 2 shunt resistor sense positive (high-voltage analog input, up to 26 V)."+ },+ {+ "number": "6",+ "name": "BS_IN2",+ "type": "input",+ "description": "Channel 2 bus voltage sense, high-impedance input (0-26 V via external divider)."+ },+ {+ "number": "7",+ "name": "SH_O2",+ "type": "output",+ "description": "Channel 2 shunt voltage gain-set / filter, current output (0-0.5 V op range, ISH_O_MAX = 5 mA)."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect. Pin must be floated."+ },+ {+ "number": "9",+ "name": "GND_FET",+ "type": "output",+ "description": "Low-side ground reference for external resistor dividers (open-drain FET switch; ~10 \u03a9 ON, up to 26 V OFF)."+ },+ {+ "number": "10",+ "name": "SH_O3",+ "type": "output",+ "description": "Channel 3 shunt voltage gain-set / filter, current output (0-0.5 V op range, ISH_O_MAX = 5 mA)."+ },+ {+ "number": "11",+ "name": "BS_IN3",+ "type": "input",+ "description": "Channel 3 bus voltage sense, high-impedance input (0-26 V via external divider)."+ },+ {+ "number": "12",+ "name": "SH_IN_P3",+ "type": "input",+ "description": "Channel 3 shunt resistor sense positive (high-voltage analog input, up to 26 V)."+ },+ {+ "number": "13",+ "name": "SH_IN_N3",+ "type": "input",+ "description": "Channel 3 shunt resistor sense negative (high-voltage analog input, up to 26 V)."+ },+ {+ "number": "14",+ "name": "BS_IN4",+ "type": "input",+ "description": "Channel 4 bus voltage sense, high-impedance input (0-26 V via external divider)."+ },+ {+ "number": "15",+ "name": "SH_IN_P4",+ "type": "input",+ "description": "Channel 4 shunt resistor sense positive (high-voltage analog input, up to 26 V)."+ },+ {+ "number": "16",+ "name": "SH_IN_N4",+ "type": "input",+ "description": "Channel 4 shunt resistor sense negative (high-voltage analog input, up to 26 V)."+ },+ {+ "number": "17",+ "name": "SH_O4",+ "type": "output",+ "description": "Channel 4 shunt voltage gain-set / filter, current output (0-0.5 V op range, ISH_O_MAX = 5 mA)."+ },+ {+ "number": "18",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect. Pin must be floated."+ },+ {+ "number": "19",+ "name": "DIFF_OUT_N",+ "type": "output",+ "description": "Differential output, negative side. Drives external ADC; may be wire-OR'd with paired device (Hi-Z when not active). Full-scale output 800 mVpp; CLOAD up to 82 pF."+ },+ {+ "number": "20",+ "name": "DIFF_OUT_P",+ "type": "output",+ "description": "Differential output, positive side. Drives external ADC; may be wire-OR'd with paired device (Hi-Z when not active). Full-scale output 800 mVpp."+ },+ {+ "number": "21",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect. Pin must be floated."+ },+ {+ "number": "22",+ "name": "CM_REF_IN",+ "type": "input",+ "description": "Common-mode reference for differential output. Sets VCM (typ 565-885 mV) via external divider from BG_REF_OUT."+ },+ {+ "number": "23",+ "name": "BG_REF_OUT",+ "type": "output",+ "description": "Buffered bandgap voltage output (VBG typ 1.3 V, 1.274-1.326 V; source up to 100 \u03bcA). Supplies BS_REF and CM_REF_IN via external dividers."+ },+ {+ "number": "24",+ "name": "BS_REF",+ "type": "input",+ "description": "Bus OK reference input. Sets threshold for BS_INx valid detection; must be <0.2 V for BS_INx pins."+ },+ {+ "number": "25",+ "name": "SKIP",+ "type": "input",+ "description": "Skip function control input. Modifies BS_OK logic per SKIP-logic table; can also force BS_OK low in absence of VCC."+ },+ {+ "number": "26",+ "name": "MODE_SEL",+ "type": "input",+ "description": "Multi-level (LOW / Tri-state / HIGH) mode select input: LOW = Device A, floating = stand-alone, HIGH = Device B. Input impedance 100 k\u03a9 (RFLOAT)."+ },+ {+ "number": "27",+ "name": "VCC",+ "type": "power_in",+ "description": "Device power supply, 2.8-3.8 V (abs max 5.5 V). IVCC_F \u2264 1.5 mA fully-functional, \u2264400 \u03bcA limited, \u2264180 \u03bcA standby."+ },+ {+ "number": "28",+ "name": "ENABLE",+ "type": "input",+ "description": "Device enable. LOW = fully functional, floating = limited function, HIGH = standby low-power state. Input impedance 100 k\u03a9."+ },+ {+ "number": "29",+ "name": "MUX_SEL",+ "type": "input",+ "description": "Multiplexer select digital input. Rising edges advance the readout channel sequence; period 0.185 \u03bcs to 11 \u03bcs in normal operation, \u226535 \u03bcs asserts reset."+ },+ {+ "number": "30",+ "name": "BS_OK",+ "type": "output",+ "description": "Bus-OK indication (open-drain output). High-impedance when all monitored bus voltages are valid; low (RBS_OK \u2264 300 \u03a9) otherwise. Requires external pull-up."+ },+ {+ "number": "31",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect. Pin must be floated."+ },+ {+ "number": "32",+ "name": "SH_O1",+ "type": "output",+ "description": "Channel 1 shunt voltage gain-set / filter, current output (0-0.5 V op range, ISH_O_MAX = 5 mA)."+ },+ {+ "number": "33",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground / exposed thermal pad. Must be connected to system ground (also serves as thermal path, R\u03b8JC = 5 \u00b0C/W)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589988574877032448",+ "pages": 13,+ "sha256": "a95726ed10ca911f",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 33,+ "described": 33,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "onsemi",+ "Package": "QFN-32-EP(4x4)",+ "Category": "Power Management (PMIC)",+ "Pins": "33"+ }+ },+ "variants": [+ {+ "mpn": "NCP45492XMNTWG",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ncp45492xmntwg"+ ],+ "discovery_pitch": "NCP45492XMNTWG (onsemi) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +294,5 @@ "docs/ncp45492xmntwg-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }