TMI6240

{
  "schema_version": 1,
  "type": "component",
  "slug": "tmi6240",
  "title": "TMI6240",
  "brief": "TMI Power Distribution Switches, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "tmi6240"
  ],
  "component": {
    "mpn": "TMI6240",
    "manufacturer": "TMI",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590200322187825152",
    "parts": {
      "symbol": "tmi6240.kicad_sym",
      "footprint": "tmi6240.kicad_mod",
      "model_3d": "tmi6240-etched.glb",
      "model_3d_plain": "tmi6240.glb",
      "model_3d_step": "tmi6240-etched.step",
      "model_3d_step_plain": "tmi6240.step",
      "lbr": "tmi6240.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply input pin. 2.7 V to 18 V operating range (20 V abs max). Bypass with a ≥1 µF X5R/X7R ceramic capacitor placed close to the pin."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin for the device."
      },
      {
        "number": "3",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable input. Drive high (V_EN > 1.0 V typ. rising threshold) to turn the internal MOSFET on; drive low (< 0.9 V typ. falling threshold) to enter micro-power shutdown and trigger output auto-discharge (~30 mA). Do not float. Abs max 20 V."
      },
      {
        "number": "4",
        "name": "SS",
        "type": "passive",
        "description": "Soft-start programming pin. Connect a capacitor (C_SS) from this pin to GND to set the output rising slew rate / soft-start time (e.g. 1.1 ms at C_SS=4.7 nF, V_IN=12 V). Floating gives the default minimum soft-start time (~0.15 ms). Abs max 6.0 V."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Switch output pin. Drain of the internal N-channel MOSFET (R_DS(on) ≈ 50 mΩ at V_IN=12 V). Delivers up to 3.5 A to the load; auto-discharged to GND (~30 mA) when EN is low. Abs max 20 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590200322187825152",
        "pages": 14,
        "sha256": "eae19045d6dd6fa7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tmi6240.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tmi6240-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d4d9f6e6789ff71604155dafe2cbce9657b3ddb0c737b605262146e51332f393",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TMI",
      "Package": "SOT-23-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tmi6240"
  ],
  "discovery_pitch": "TMI6240 (TMI) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tmi6240.kicad_sym",
    "tmi6240.kicad_mod",
    "tmi6240.glb",
    "tmi6240.step",
    "tmi6240.lbr",
    "docs/hero.png",
    "docs/tmi6240-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T11:03:40.979Z"
}