OB2225MCP

{
  "schema_version": 1,
  "type": "component",
  "slug": "ob2225mcp",
  "title": "OB2225MCP",
  "brief": "OB On Bright Elec AC-DC Controllers and Regulators, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "ob2225mcp"
  ],
  "component": {
    "mpn": "OB2225MCP",
    "manufacturer": "OB On Bright Elec",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "PMIC",
    "subcategory": "AC-DC Controllers and Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5474915567c5d04367481e15d7fe61ae.pdf",
    "parts": {
      "symbol": "ob2225mcp.kicad_sym",
      "footprint": "ob2225mcp.kicad_mod",
      "model_3d": "ob2225mcp-etched.glb",
      "model_3d_plain": "ob2225mcp.glb",
      "model_3d_step": "ob2225mcp-etched.step",
      "model_3d_step_plain": "ob2225mcp.step",
      "lbr": "ob2225mcp.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input and output voltage feedback pin. Regulated to an average of 12.6 V during normal operation; UVLO(ON) ~5 V falling, UVLO(OFF) ~14 V rising, OVP threshold ~15.5 V. Recommended operating range 5.5 to 12 V, absolute max 20 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground / power return reference for all internal circuits."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Should be left floating or tied to GND during normal operation."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Current-sense input for cycle-by-cycle current limiting. Over-current threshold Vth_oc ~575 mV, short-circuit protection threshold Vth_scp ~0.7 V, CS-floating protection threshold ~1.0 V. Includes internal 300 ns leading-edge blanking; absolute max -0.3 to 7 V."
      },
      {
        "number": "5",
        "name": "C",
        "type": "output",
        "description": "Internal power BJT collector pin (paralleled with pins 6, 7, 8). Vceo 450 V, Vcbo 700 V, peak collector current 1.0 A."
      },
      {
        "number": "6",
        "name": "C",
        "type": "output",
        "description": "Internal power BJT collector pin (paralleled with pins 5, 7, 8). Vceo 450 V, Vcbo 700 V, peak collector current 1.0 A."
      },
      {
        "number": "7",
        "name": "C",
        "type": "output",
        "description": "Internal power BJT collector pin (paralleled with pins 5, 6, 8). Vceo 450 V, Vcbo 700 V, peak collector current 1.0 A."
      },
      {
        "number": "8",
        "name": "C",
        "type": "output",
        "description": "Internal power BJT collector pin (paralleled with pins 5, 6, 7). Vceo 450 V, Vcbo 700 V, peak collector current 1.0 A."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5474915567c5d04367481e15d7fe61ae.pdf",
        "pages": 9,
        "sha256": "d3d021559d94cc26",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ob2225mcp.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ob2225mcp-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e8b456db667cd23222c0dc6feec4b652040de5d1d13c3594521da0015830a27f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "OB On Bright Elec",
      "Package": "SOP-8",
      "Category": "PMIC",
      "Pins": "8"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ob2225mcp"
  ],
  "discovery_pitch": "OB2225MCP (OB On Bright Elec) 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",
    "ob2225mcp.kicad_sym",
    "ob2225mcp.kicad_mod",
    "ob2225mcp.glb",
    "ob2225mcp.step",
    "ob2225mcp.lbr",
    "docs/hero.png",
    "docs/ob2225mcp-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ob2225mcp-etched.step"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "OB2225MCP",
      "kind": "packaging"
    },
    {
      "mpn": "OB2225MCPA",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T03:24:28.258Z"
}