SLM6635

{
  "slug": "slm6635",
  "version": "0.1.0",
  "type": "component",
  "description": "SOLA IC Battery Management, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "slm6635",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "slm6635.kicad_sym",
    "slm6635.kicad_mod",
    "slm6635.glb",
    "slm6635.step",
    "slm6635.lbr",
    "docs/hero.png",
    "docs/slm6635-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "slm6635-hero.glb",
    "slm6635-hero.overlay.json",
    "slm6635-etched.glb"
  ],
  "component": {
    "mpn": "SLM6635",
    "manufacturer": "SOLA IC",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893609244835840",
    "parts": {
      "symbol": "slm6635.kicad_sym",
      "footprint": "slm6635.kicad_mod",
      "model_3d": "slm6635-hero.glb",
      "model_3d_plain": "slm6635-etched.glb",
      "model_3d_step": "slm6635-etched.step",
      "model_3d_step_plain": "slm6635.step",
      "lbr": "slm6635.lbr"
    },
    "distributor_links": {
      "lcsc": "C711586"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T06:22:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive input supply voltage that powers the internal circuit; DC characteristics specify 4V to 6V (5V typical), and when VCC drops to within 30mV of the BAT pin voltage the device enters low power mode, dropping IBAT below 2μA."
      },
      {
        "number": "2",
        "name": "PROG",
        "type": "passive",
        "description": "Charge current program pin; a 1% resistor RPROG connected to ground sets the charge current (249 ohm for 3A, 412 ohm for 2A, 1.08K ohm for 1A per the datasheet table)."
      },
      {
        "number": "3",
        "name": "NSTDBY",
        "type": "output",
        "description": "Open-drain charge terminated status output that is pulled low by an internal switch (VNSTDBY 0.3V to 0.6V at 5mA) to indicate end of charge, and is high impedance otherwise."
      },
      {
        "number": "4",
        "name": "NCHRG",
        "type": "output",
        "description": "Open-drain charge status output that is pulled low by an internal switch during charging (VNCHRG 0.3V to 0.6V at 5mA) and is high impedance otherwise."
      },
      {
        "number": "5",
        "name": "TS",
        "type": "input",
        "description": "Chip enable and battery NTC temperature sense input; a voltage below 45% or above 80% of VCC suspends charging, tying TS to VCC disables temperature sensing, and grounding TS disables the chip and terminates the charge."
      },
      {
        "number": "6",
        "name": "BAT",
        "type": "power_out",
        "description": "Battery connection pin that supplies charge current to the battery and regulates battery voltage at 4.35V (±1%); BAT current drops below 2μA in disable or sleep mode."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the charger."
      },
      {
        "number": "8",
        "name": "LX",
        "type": "output",
        "description": "External inductor connecting pin for the synchronous buck switching node; the datasheet recommends an inductor between 2.2uH and 10uH, with 3.3uH for 3A applications."
      },
      {
        "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 ESOP-8 package has a bottom heat sink (exposed thermal pad) that the datasheet describes for hea; The datasheet pin table gives pin 8 function as 'Switching' and the description as an external induc; Pin types for PROG (passive, resistor to ground) and BAT (power_out) are classified from the functio",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 11,
        "cost_usd": 0.0529,
        "at": "2026-10-18T06:19:50"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893609244835840",
        "pages": 11,
        "sha256": "2cffccb7ab44ea89",
        "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": "slm6635.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "slm6635-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "8e7cf3594f4075af513f43a3578d0752956b9c305e99bd284e250002653f9c1c",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}