MP6538GV-Z

{
  "slug": "mp6538gv-z",
  "version": "0.1.0",
  "type": "component",
  "description": "MPS(芯源) , QFN-28(4x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "ic",
    "mp6538gv-z",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "mp6538gv-z.kicad_sym",
    "mp6538gv-z.kicad_mod",
    "mp6538gv-z.glb",
    "mp6538gv-z.step",
    "mp6538gv-z.lbr",
    "docs/hero.png",
    "docs/mp6538gv-z-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "mp6538gv-z-hero.glb",
    "mp6538gv-z-hero.overlay.json",
    "mp6538gv-z-etched.glb"
  ],
  "component": {
    "mpn": "MP6538GV-Z",
    "manufacturer": "MPS(芯源)",
    "package": "QFN-28(4x5)",
    "pin_count": 29,
    "category": "IC",
    "subcategory": "IC",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8601119203869282304",
    "parts": {
      "symbol": "mp6538gv-z.kicad_sym",
      "footprint": "mp6538gv-z.kicad_mod",
      "model_3d": "mp6538gv-z-hero.glb",
      "model_3d_plain": "mp6538gv-z-etched.glb",
      "model_3d_step": "mp6538gv-z-etched.step",
      "model_3d_step_plain": "mp6538gv-z.step",
      "lbr": "mp6538gv-z.lbr"
    },
    "distributor_links": {
      "lcsc": "C6306188",
      "digikey": "1589-2009-2-ND",
      "mouser": "946-MP6538GV-Z"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T03:11:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1589-2009-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "946-MP6538GV-Z",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage, recommended +8V to 100V with an absolute maximum of 110V."
      },
      {
        "number": "3",
        "name": "CSO",
        "type": "output",
        "description": "Current-sense amplifier output that amplifies the LSS voltage by 20 and needs at least 1nF from CSO to ground for stability; it also sets the OCP off time."
      },
      {
        "number": "4",
        "name": "LDO",
        "type": "power_out",
        "description": "Gate-drive LDO output that also serves as the base drive for an external NPN transistor when more than about 5mA is needed."
      },
      {
        "number": "5",
        "name": "VREG",
        "type": "power_in",
        "description": "Gate driver supply voltage, recommended +8.5V to 14V, with an absolute maximum of 14.5V."
      },
      {
        "number": "6",
        "name": "BSTA",
        "type": "power_out",
        "description": "Bootstrap output for phase A, rated for -0.3V to 120V."
      },
      {
        "number": "7",
        "name": "SHA",
        "type": "passive",
        "description": "High-side source connection for phase A, rated for -5V to 110V."
      },
      {
        "number": "8",
        "name": "GHA",
        "type": "output",
        "description": "High-side gate drive output for phase A, limited to (BST-SH) + 0.3V."
      },
      {
        "number": "9",
        "name": "GLA",
        "type": "output",
        "description": "Low-side gate drive output for phase A, rated for -0.3V to 14.5V."
      },
      {
        "number": "10",
        "name": "BSTB",
        "type": "power_out",
        "description": "Bootstrap output for phase B, rated for -0.3V to 120V."
      },
      {
        "number": "11",
        "name": "SHB",
        "type": "passive",
        "description": "High-side source connection for phase B, rated for -5V to 110V."
      },
      {
        "number": "12",
        "name": "GHB",
        "type": "output",
        "description": "High-side gate drive output for phase B, limited to (BST-SH) + 0.3V."
      },
      {
        "number": "13",
        "name": "GLB",
        "type": "output",
        "description": "Low-side gate drive output for phase B, rated for -0.3V to 14.5V."
      },
      {
        "number": "14",
        "name": "BSTC",
        "type": "power_out",
        "description": "Bootstrap output for phase C, rated for -0.3V to 120V."
      },
      {
        "number": "15",
        "name": "SHC",
        "type": "passive",
        "description": "High-side source connection for phase C, rated for -5V to 110V."
      },
      {
        "number": "16",
        "name": "GHC",
        "type": "output",
        "description": "High-side gate drive output for phase C, limited to (BST-SH) + 0.3V."
      },
      {
        "number": "17",
        "name": "GLC",
        "type": "output",
        "description": "Low-side gate drive output for phase C, rated for -0.3V to 14.5V."
      },
      {
        "number": "18",
        "name": "LSS",
        "type": "passive",
        "description": "Low-side source connection that feeds the current-sense amplifier; rated for -0.3V to 4V (-1V to 4V for 2µs transients)."
      },
      {
        "number": "19",
        "name": "HC",
        "type": "input",
        "description": "Phase C Hall-sensor input, which is one of three Hall inputs spaced at 120° for commutation."
      },
      {
        "number": "20",
        "name": "HB",
        "type": "input",
        "description": "Phase B Hall-sensor input, which is one of three Hall inputs spaced at 120° for commutation."
      },
      {
        "number": "21",
        "name": "HA",
        "type": "input",
        "description": "Phase A Hall-sensor input, which is one of three Hall inputs spaced at 120° for commutation."
      },
      {
        "number": "22",
        "name": "nBRAKE",
        "type": "input",
        "description": "Active-low brake input; when low, all low-side gates are turned on, with logic thresholds VIL 0.8V max and VIH 2V min."
      },
      {
        "number": "23",
        "name": "PWM",
        "type": "input",
        "description": "External PWM input for speed and torque control, with logic thresholds VIL 0.8V max and VIH 2V min."
      },
      {
        "number": "24",
        "name": "DIR",
        "type": "input",
        "description": "Logic input that determines the direction of the motor torque output."
      },
      {
        "number": "25",
        "name": "nFAULT",
        "type": "output",
        "description": "Open-drain fault output that is driven low during an OCP, over-temperature or UVLO-related fault condition, with VOL of 0.1V max at 5mA."
      },
      {
        "number": "26",
        "name": "nSLEEP",
        "type": "input",
        "description": "Sleep mode input where logic low enters low-power sleep and high enables the device, with an internal 450kΩ pull-down."
      },
      {
        "number": "27",
        "name": "OCREF",
        "type": "input",
        "description": "Over-current protection reference input, with a recommended range of 0.125V to 2.4V."
      },
      {
        "number": "28",
        "name": "DT",
        "type": "passive",
        "description": "Dead-time setting pin where a resistor from DT to GND sets tDEAD = 0.044×R(kΩ) + 0.1 µs."
      },
      {
        "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": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed thermal pad of the QFN-28 package is mentioned in the text but is not given a pin number; The pinout was taken from the PIN FUNCTIONS table on page 9. The TOP VIEW package drawing on page 2 ; Pin types for BSTx, LDO, SHx, LSS and DT are not stated by the datasheet. They were assigned as powe",
          "exposed pad 29 added from the footprint"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0789,
        "at": "2026-10-19T03:11:00"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8601119203869282304",
        "pages": 14,
        "sha256": "420e9bf2c6fc49c3",
        "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": "mp6538gv-z.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          5.0,
          1.1
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "028686d522379f70cdcac54d7cbc05f7e8d72fe41515288068d2e2da8d27bc8d",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "mp6538gv-z-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
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          1.1
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "419b54c84b3a5c80ee103a8b22529d489c8465925368b0b608a586e6e7bf0519",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}