SGM4056-6.8YPS8G

{
  "slug": "sgm4056-6-8yps8g",
  "version": "0.1.0",
  "type": "component",
  "description": "SGMICRO Battery Management, SOIC-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "sgm4056-6.8yps8g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "sgm4056-6-8yps8g.kicad_sym",
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    "sgm4056-6-8yps8g.glb",
    "sgm4056-6-8yps8g.step",
    "sgm4056-6-8yps8g.lbr",
    "docs/hero.png",
    "docs/sgm4056-6-8yps8g-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sgm4056-6-8yps8g-hero.glb",
    "sgm4056-6-8yps8g-hero.overlay.json",
    "sgm4056-6-8yps8g-etched.glb"
  ],
  "component": {
    "mpn": "SGM4056-6.8YPS8G",
    "manufacturer": "SGMICRO",
    "package": "SOIC-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586196418625753088",
    "parts": {
      "symbol": "sgm4056-6-8yps8g.kicad_sym",
      "footprint": "sgm4056-6-8yps8g.kicad_mod",
      "model_3d": "sgm4056-6-8yps8g-hero.glb",
      "model_3d_plain": "sgm4056-6-8yps8g-etched.glb",
      "model_3d_step": "sgm4056-6-8yps8g-etched.step",
      "model_3d_step_plain": "sgm4056-6-8yps8g.step",
      "lbr": "sgm4056-6-8yps8g.lbr"
    },
    "distributor_links": {
      "lcsc": "C79687"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T04:41:55Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input with an absolute maximum input voltage of 26.5V; a 1µF or larger X5R ceramic capacitor is recommended very close to the pin for decoupling."
      },
      {
        "number": "2",
        "name": "PPR",
        "type": "output",
        "description": "Open-drain power presence indication that turns on when the input is above the POR threshold but below the OVP threshold, can sink at least 15mA, and has a maximum voltage rating of 5.5V."
      },
      {
        "number": "3",
        "name": "CHG",
        "type": "output",
        "description": "Open-drain charge indication that outputs logic low when a charge cycle starts, goes high impedance at end-of-charge, can sink at least 15mA, and is high impedance when the charger is disabled."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Logic enable input where driving high disables the charger and driving low or leaving it floating enables it, with an internal 200kΩ pull-down resistor."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "System ground."
      },
      {
        "number": "6",
        "name": "IMIN",
        "type": "passive",
        "description": "End-of-charge current programming pin; a resistor to GND sets the EOC current, which should be programmed within 5% (or 10mA, whichever is higher) to 50% of IREF, with stability not guaranteed below that range."
      },
      {
        "number": "7",
        "name": "IREF",
        "type": "passive",
        "description": "Charge-current programming and monitoring pin; a resistor to GND sets the charge current limit, should be placed very close to the pin, and the pin voltage tracks actual charge current (0V when disabled)."
      },
      {
        "number": "8",
        "name": "BAT",
        "type": "power_out",
        "description": "Charger output connected to the battery, requiring a 1µF or larger X5R ceramic capacitor for decoupling and stability; the BAT output is disabled when EN is driven high."
      },
      {
        "number": "9",
        "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 SOIC-8 (Exposed Pad) pin configuration drawing is garbled in the text extraction; pin numbers 1-; The exposed thermal pad on the SOIC-8 (Exposed Pad) package has no printed pin number and is not lis; Pin types for BAT (power_out), IMIN and IREF (passive) are engineering judgments from the functional",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0813,
        "at": "2026-10-18T04:38:49"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586196418625753088",
        "pages": 20,
        "sha256": "fa4372b73677a32d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sgm4056-6-8yps8g-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "sha256": "d866374af445c1ad2bd63373f0e48a6ee9fa25099649ac6c52350be04d328424",
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  }
}