SGM61432XPS8G

{
  "slug": "sgm61432xps8g",
  "version": "0.1.0",
  "type": "component",
  "description": "SGMICRO DC-DC Converters, SOIC-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "sgm61432xps8g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "sgm61432xps8g.kicad_sym",
    "sgm61432xps8g.kicad_mod",
    "sgm61432xps8g.glb",
    "sgm61432xps8g.step",
    "sgm61432xps8g.lbr",
    "docs/hero.png",
    "docs/sgm61432xps8g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sgm61432xps8g-hero.glb",
    "sgm61432xps8g-hero.overlay.json",
    "sgm61432xps8g-etched.glb"
  ],
  "component": {
    "mpn": "SGM61432XPS8G",
    "manufacturer": "SGMICRO",
    "package": "SOIC-8-EP",
    "pin_count": 9,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/30059a0c4e59c3294f8ec240caf43f32.pdf",
    "parts": {
      "symbol": "sgm61432xps8g.kicad_sym",
      "footprint": "sgm61432xps8g.kicad_mod",
      "model_3d": "sgm61432xps8g-hero.glb",
      "model_3d_plain": "sgm61432xps8g-etched.glb",
      "model_3d_step": "sgm61432xps8g-etched.step",
      "model_3d_step_plain": "sgm61432xps8g.step",
      "lbr": "sgm61432xps8g.lbr"
    },
    "distributor_links": {
      "lcsc": "C5124162"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T11:42:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BOOT",
        "type": "passive",
        "description": "Bootstrap input for the N-MOSFET gate driver supply; connect a 0.1μF ceramic capacitor to the SW pin, and the MOSFET turns off if the capacitor voltage drops below the BOOT-UVLO level."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Supply input for 4V to 40V; decouple to GND close to the catch diode anode and the device with a low ESR ceramic capacitor (X5R or higher grade)."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable input; float or pull up to VIN to enable, pull down below 1.11V to disable, and a resistor divider from VIN can program the input UVLO level."
      },
      {
        "number": "4",
        "name": "RT/CLK",
        "type": "input",
        "description": "Resistor timing and external clock input; switching frequency is set by the external RT resistor or an external SYNC clock."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin for setting the output voltage; regulated to 0.75V, connect a feedback resistor divider tap here."
      },
      {
        "number": "6",
        "name": "SS",
        "type": "passive",
        "description": "Soft-start control pin; connect an external capacitor (CSS) between this pin and GND to set the soft-start time."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "8",
        "name": "SW",
        "type": "power_out",
        "description": "Switching node of the converter (source of the internal MOSFET); connect to the catch diode cathode, the bootstrap capacitor and the inductor."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "power_in",
        "description": "Exposed pad that helps cool the device junction and must be connected to GND for proper operation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Exposed pad has no pin number in the datasheet (printed as '—'); assigned '9' as a convention and ty; Datasheet lists BOOT and SS as 'O' (output); typed as passive since they connect to external capacit"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0653,
        "at": "2026-10-22T11:41:55"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/30059a0c4e59c3294f8ec240caf43f32.pdf",
        "pages": 20,
        "sha256": "8b5a6ba5fae0b0e6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "sgm61432xps8g.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sgm61432xps8g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "18821cee12b3ebd025ddb459ffb410ab9d2b77173ac16ac82f53bfbb222bb7a7",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}