component
MPQ6528GVE-AEC1-Z
Public Made by Adomby adom
MONOLITHIC POWER SYSTEMS Global Sourcing Parts, QFN-28(4x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "mpq6528gve-aec1-z",
"version": "0.1.0",
"type": "component",
"description": "MONOLITHIC POWER SYSTEMS Global Sourcing Parts, QFN-28(4x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"global sourcing parts",
"mpq6528gve-aec1-z",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"mpq6528gve-aec1-z.kicad_sym",
"mpq6528gve-aec1-z.kicad_mod",
"mpq6528gve-aec1-z.glb",
"mpq6528gve-aec1-z.step",
"mpq6528gve-aec1-z.lbr",
"docs/hero.png",
"docs/mpq6528gve-aec1-z-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"mpq6528gve-aec1-z-hero.glb",
"mpq6528gve-aec1-z-hero.overlay.json",
"mpq6528gve-aec1-z-etched.glb"
],
"component": {
"mpn": "MPQ6528GVE-AEC1-Z",
"manufacturer": "MONOLITHIC POWER SYSTEMS",
"package": "QFN-28(4x5)",
"pin_count": 29,
"category": "Global Sourcing Parts",
"subcategory": "Global Sourcing Parts",
"datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a83c9a53289bffa44813cb005fde277f.pdf",
"parts": {
"symbol": "mpq6528gve-aec1-z.kicad_sym",
"footprint": "mpq6528gve-aec1-z.kicad_mod",
"model_3d": "mpq6528gve-aec1-z-hero.glb",
"model_3d_plain": "mpq6528gve-aec1-z-etched.glb",
"model_3d_step": "mpq6528gve-aec1-z-etched.step",
"model_3d_step_plain": "mpq6528gve-aec1-z.step",
"lbr": "mpq6528gve-aec1-z.lbr"
},
"distributor_links": {
"lcsc": "C6097576",
"digikey": "1589-MPQ6528GVE-AEC1-ZTR-ND",
"mouser": "946-MPQ6528GVEAEC1-Z"
},
"distributor_check": {
"checked_at": "2026-10-27T00:24:48Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "1589-MPQ6528GVE-AEC1-ZTR-ND",
"status": "found"
},
"mouser": {
"pn": "946-MPQ6528GVEAEC1-Z",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "VIN",
"type": "power_in",
"description": "Input supply voltage with a 5V to 60V operating range; bypass with a ceramic capacitor to ground, and bulk capacitors may be required."
},
{
"number": "2",
"name": "CPA",
"type": "passive",
"description": "Charge pump capacitor connection; connect a ceramic capacitor between CPA and CPB, rated for the maximum VIN."
},
{
"number": "3",
"name": "CPB",
"type": "passive",
"description": "Charge pump capacitor connection terminal, paired with CPA through the flying capacitor."
},
{
"number": "4",
"name": "VREG",
"type": "power_out",
"description": "Gate driver supply output (9.5V to 13V for VIN of 5.5V to 60V); connect a ceramic capacitor between VREG and ground."
},
{
"number": "5",
"name": "BSTA",
"type": "passive",
"description": "Phase A bootstrap connection; connect a ceramic capacitor between BSTA and SHA, with CBST not exceeding 1µF."
},
{
"number": "6",
"name": "SHA",
"type": "passive",
"description": "Phase A high-side MOSFET source connection, the phase A switching node."
},
{
"number": "7",
"name": "GHA",
"type": "output",
"description": "Phase A high-side MOSFET gate driver output, with 0.8A maximum source and 1A maximum sink current."
},
{
"number": "8",
"name": "GLA",
"type": "output",
"description": "Phase A low-side MOSFET gate driver output, with 0.8A maximum source and 1A maximum sink current."
},
{
"number": "9",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "10",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "11",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "12",
"name": "NC",
"type": "unconnected",
"description": "No connection."
},
{
"number": "13",
"name": "BSTB",
"type": "passive",
"description": "Phase B bootstrap connection; connect a ceramic capacitor between BSTB and SHB, with CBST not exceeding 1µF."
},
{
"number": "14",
"name": "SHB",
"type": "passive",
"description": "Phase B high-side MOSFET source connection, the phase B switching node."
},
{
"number": "15",
"name": "GHB",
"type": "output",
"description": "Phase B high-side MOSFET gate driver output, with 0.8A maximum source and 1A maximum sink current."
},
{
"number": "16",
"name": "GLB",
"type": "output",
"description": "Phase B low-side MOSFET gate driver output, with 0.8A maximum source and 1A maximum sink current."
},
{
"number": "17",
"name": "LSS",
"type": "passive",
"description": "Source connection for the phase A and phase B low-side MOSFETs, used for the LSS shunt resistor; the LSS OCP threshold is typically 0.5V."
},
{
"number": "18",
"name": "PWMB",
"type": "input",
"description": "Phase B PWM input; pull high to drive phase B high and low to drive phase B low, with an internal pull-down resistor."
},
{
"number": "19",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "20",
"name": "PWMA",
"type": "input",
"description": "Phase A PWM input; pull high to drive phase A high and low to drive phase A low, with an internal pull-down resistor."
},
{
"number": "21",
"name": "ENB",
"type": "input",
"description": "Phase B enable input; pull high to turn the phase B gate driver on and low to turn it off, with an internal pull-down resistor."
},
{
"number": "22",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "23",
"name": "ENA",
"type": "input",
"description": "Phase A enable input; pull high to turn the phase A gate driver on and low to turn it off, with an internal pull-down resistor."
},
{
"number": "24",
"name": "nFAULT",
"type": "output",
"description": "Fault indicator open-drain output; pulled low when a fault occurs and requires an external pull-up resistor."
},
{
"number": "25",
"name": "nSLEEP",
"type": "input",
"description": "Sleep mode input; pull low to enter low-power sleep mode and high to exit, with an internal pull-down resistor."
},
{
"number": "26",
"name": "OC_REF",
"type": "input",
"description": "Over-current protection reference voltage (VREF) input, with a recommended range of 0.125V to 2.4V."
},
{
"number": "27",
"name": "DT",
"type": "passive",
"description": "Dead time setting; connect a resistor to ground, with tDEAD(ns) = 60 x RDT(kΩ)."
},
{
"number": "28",
"name": "GND",
"type": "power_in",
"description": "Ground."
},
{
"number": "29",
"name": "EP",
"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": null,
"consensus": "skipped (clean text read)",
"guards": "pin_guards 0.1: passed",
"guard_notes": [],
"pages_sent": 21,
"cost_usd": 0.0015,
"at": "2026-10-27T00:24:31"
},
"datasheet": {
"url": "https://datasheet.lcsc.com/datasheet/pdf/a83c9a53289bffa44813cb005fde277f.pdf",
"pages": 21,
"sha256": "6c6a9a48f18e3489",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 29,
"described": 29,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
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"footprint": "viewers/footprint.html"
},
"models_3d": [
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"file": "mpq6528gve-aec1-z.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
4.0,
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],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "028686d522379f70cdcac54d7cbc05f7e8d72fe41515288068d2e2da8d27bc8d",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "mpq6528gve-aec1-z-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
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5.0,
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"footprint_binding": "identity",
"sha256": "0b749f7de76c83ebf80f4f435e7808146846b744d46d0c5e6c855c1c2e12c5a2",
"checked": "2026-10-27",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}