SGM61232XPS8G

{
  "schema_version": 1,
  "type": "component",
  "slug": "sgm61232xps8g",
  "title": "SGM61232XPS8G",
  "brief": "SGMICRO DC-DC Converters, SOIC-8. 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)",
    "sgm61232xps8g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SGM61232XPS8G",
    "manufacturer": "SGMICRO",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590891954937425920",
    "parts": {
      "symbol": "sgm61232xps8g.kicad_sym",
      "footprint": "sgm61232xps8g.kicad_mod",
      "model_3d": "sgm61232xps8g-hero.glb",
      "model_3d_plain": "sgm61232xps8g-etched.glb",
      "model_3d_step": "sgm61232xps8g-etched.step",
      "model_3d_step_plain": "sgm61232xps8g.step",
      "lbr": "sgm61232xps8g.lbr"
    },
    "distributor_links": {
      "lcsc": "C5153620"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T17:17:18Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BOOT",
        "type": "output",
        "description": "Bootstrap input for the N-MOSFET gate driver supply; connect to SW with a 0.1μF ceramic capacitor, and the MOSFET turns off if the BOOT capacitor voltage drops below the BOOT-UVLO level."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage; connect to a 4V to 28V power source."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable input that floats or pulls up to enable and is pulled below 1.08V to disable the device, with VIN UVLO programmable through a resistor divider from VIN."
      },
      {
        "number": "4",
        "name": "SS",
        "type": "input",
        "description": "Soft-start input where an external capacitor on SS programs the output rise time during startup."
      },
      {
        "number": "5",
        "name": "VSENSE",
        "type": "input",
        "description": "Transconductance error amplifier inverting input used as the feedback input to sense and regulate VOUT, with output voltage set by a resistor divider from the output."
      },
      {
        "number": "6",
        "name": "COMP",
        "type": "output",
        "description": "Error amplifier output, internally connected to the PWM comparator input, with the compensation network placed between COMP and GND."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "8",
        "name": "SW",
        "type": "power_out",
        "description": "Switching node and source of the internal MOSFET, connected to the catch diode cathode, the bootstrap capacitor and the inductor."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "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 pad is printed as 'Exposed Pad' with no pin number; 'EP' is a label I assigned, not a pr; The datasheet classifies SW as 'P' (power). I mapped it to KiCad power_out as the switching output; ; The datasheet classifies BOOT and COMP as 'O' (output). I mapped them to KiCad output; BOOT is funct",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0479,
        "at": "2026-10-17T17:15:12"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590891954937425920",
        "pages": 20,
        "sha256": "337a4b9d006a902c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6,
          4.9,
          1.75
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "sha256": "cf1609f7a61b2955e4b49a95cc551df6fbcfd15ec2688a20e7c19d620bdfbc4e",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "SGMICRO",
      "Package": "SOIC-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "337a4b9d006a902cc84cd6b9d279ad8e9895f435e51a2ad4949d0c7811d4283c",
      "rows": [
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          "name": "Operating Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 28,
          "conditions": "",
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        },
        {
          "name": "Internal UVLO Threshold, Rising",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 3.45,
          "typ": null,
          "max": 3.7,
          "conditions": "Rising",
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          "source": "datasheet"
        },
        {
          "name": "Internal UVLO Threshold, Falling",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 3,
          "typ": 3.17,
          "max": 3.4,
          "conditions": "Falling",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Shutdown Supply Current",
          "symbol": "ISHDN",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 1.2,
          "max": 2.5,
          "conditions": "EN = 0V, VIN = 12V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Operating Supply Current (Non-switching)",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 120,
          "max": 180,
          "conditions": "VSENSE = 1V, VIN = 12V",
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        },
        {
          "name": "Enable Threshold, Rising",
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        {
          "name": "Enable Threshold, Falling",
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          "kind": "electrical",
          "unit": "V",
          "min": 1.01,
          "typ": 1.08,
          "max": 1.16,
          "conditions": "Falling",
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        },
        {
          "name": "Voltage Reference",
          "symbol": "VREF",
          "kind": "electrical",
          "unit": "V",
          "min": 0.778,
          "typ": 0.8,
          "max": 0.832,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-side MOSFET On-Resistance",
          "symbol": "RDSON",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 85,
          "max": 150,
          "conditions": "BOOT-SW = 3V, VIN = 4V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-side MOSFET On-Resistance",
          "symbol": "RDSON",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 77,
          "max": 140,
          "conditions": "BOOT-SW = 5V, VIN = 12V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Current Limit Threshold",
          "symbol": "ILIMIT",
          "kind": "electrical",
          "unit": "A",
          "min": 4.6,
          "typ": null,
          "max": 5.5,
          "conditions": "VIN = 12V, TJ = +25℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Error Amplifier Source/Sink Current",
          "symbol": "Igm",
          "kind": "electrical",
          "unit": "μA",
          "min": -7,
          "typ": null,
          "max": 7,
          "conditions": "VCOMP = 1V, 100mV input overdrive",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Switching Frequency",
          "symbol": "fSW",
          "kind": "electrical",
          "unit": "kHz",
          "min": 400,
          "typ": 540,
          "max": 700,
          "conditions": "VIN = 12V, TJ = +25℃",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage Range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
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          "max": 28,
          "conditions": "",
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        },
        {
          "name": "Operating Ambient Temperature Range",
          "symbol": "",
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          "unit": "℃",
          "min": -40,
          "typ": null,
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        },
        {
          "name": "VIN Voltage",
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          "min": -0.3,
          "typ": null,
          "max": 30,
          "conditions": "",
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        },
        {
          "name": "EN Voltage",
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          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
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        },
        {
          "name": "VSENSE, COMP Voltages",
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          "unit": "V",
          "min": -0.3,
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          "conditions": "",
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        },
        {
          "name": "SS Voltage",
          "symbol": "",
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          "min": -0.3,
          "typ": null,
          "max": 5,
          "conditions": "",
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        },
        {
          "name": "BOOT-SW Voltage",
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          "min": null,
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          "conditions": "",
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        {
          "name": "SW Voltage",
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          "min": -0.6,
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        },
        {
          "name": "SW Voltage 10ns Transient",
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          "typ": null,
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        {
          "name": "Junction Temperature",
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          "min": null,
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          "max": 150,
          "conditions": "",
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        {
          "name": "Storage Temperature Range",
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          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (Soldering, 10s)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "10s soldering",
          "source_page": 2,
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        },
        {
          "name": "ESD Susceptibility HBM",
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          "unit": "V",
          "min": null,
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        {
          "name": "ESD Susceptibility CDM",
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          "unit": "V",
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          "typ": null,
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          "conditions": "CDM",
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        }
      ]
    }
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  "discovery_pitch": "SGM61232XPS8G (SGMICRO) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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