main
Ray Set visibility: public f46ca94 16d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "ob2263ap",
  "title": "OB2263AP",
  "brief": "OB On Bright Elec AC-DC Controllers And Regulators, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "ob2263ap",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "OB2263AP",
    "manufacturer": "OB On Bright Elec",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917803575754752",
    "parts": {
      "symbol": "ob2263ap.kicad_sym",
      "footprint": "ob2263ap.kicad_mod",
      "model_3d": "ob2263ap-hero.glb",
      "model_3d_plain": "ob2263ap-etched.glb",
      "model_3d_step": "ob2263ap-etched.step",
      "model_3d_step_plain": "ob2263ap.step",
      "lbr": "ob2263ap.lbr"
    },
    "distributor_links": {
      "lcsc": "C78579"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T05:16:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GATE",
        "type": "output",
        "description": "Totem-pole gate drive output for the power MOSFET, clamped to a maximum of 18V."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Chip DC power supply pin, operating range 10 to 30 V with UVLO on at 8.8 V and off at 14 V typical, and a 34 V clamp."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "4",
        "name": "SENSE",
        "type": "input",
        "description": "Current sense input pin connected to the MOSFET current sensing resistor node, with leading edge blanking and -0.3 to 7V input range."
      },
      {
        "number": "5",
        "name": "RI",
        "type": "input",
        "description": "Internal oscillator frequency setting pin where a resistor to GND sets the PWM frequency (RI range 50 to 150 Kohm, 100 Kohm gives 65 KHz)."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "7",
        "name": "FB",
        "type": "input",
        "description": "Feedback input pin that together with the SENSE pin input determines the PWM duty cycle, with -0.3 to 7V input range."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 14,
        "cost_usd": 0.3008,
        "at": "2026-10-19T05:13:51"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588917803575754752",
        "pages": 14,
        "sha256": "8a144af3c68dd58d",
        "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": "ob2263ap.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          9.27,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ob2263ap-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3489ba95346e7e23400b32a3e7bb357b51fae269905e9b464a7cd004ded2d3ca",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "OB On Bright Elec",
      "Package": "DIP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "8a144af3c68dd58d6806c863a37fac1308d85d172893ac9b7036653443ba599e",
      "rows": [
        {
          "name": "VDD VDD Supply Voltage (recommended)",
          "symbol": "VDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 10,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Ambient Temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -20,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VDD DC Supply Voltage",
          "symbol": "VDD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VDD Clamp Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 34,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VDD DC Clamp Current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VFB Input Voltage",
          "symbol": "VFB",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VSENSE Input Voltage to Sense Pin",
          "symbol": "VSENSE",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VRI Input Voltage to RI Pin",
          "symbol": "VRI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Min/Max Operating Junction Temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -20,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Min/Max Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 160,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VDD Start up Current",
          "symbol": "I_VDD_Startup",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 3,
          "max": 20,
          "conditions": "VDD =12.5V, RI=100K",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VDD Under Voltage Lockout Enter",
          "symbol": "UVLO(ON)",
          "kind": "electrical",
          "unit": "V",
          "min": 7.8,
          "typ": 8.8,
          "max": 9.8,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VDD Under Voltage Lockout Exit (Recovery)",
          "symbol": "UVLO(OFF)",
          "kind": "electrical",
          "unit": "V",
          "min": 13,
          "typ": 14,
          "max": 15,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Over Current Threshold Voltage at zero Duty Cycle",
          "symbol": "VTH_OC",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": 0.75,
          "max": 0.8,
          "conditions": "FB=3.3V, RI=100 Kohm",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Normal Oscillation Frequency",
          "symbol": "FOSC",
          "kind": "electrical",
          "unit": "KHZ",
          "min": 60,
          "typ": 65,
          "max": 70,
          "conditions": "RI = 100 Kohm",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating RI Range",
          "symbol": "RI_range",
          "kind": "electrical",
          "unit": "Kohm",
          "min": 50,
          "typ": 100,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Frequency Modulation range / Base frequency",
          "symbol": "∆f_OSC",
          "kind": "electrical",
          "unit": "%",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "RI=100K",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Package thermal resistance junction-to-ambient, DIP8",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 90,
          "max": null,
          "conditions": "DIP8 package",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ob2263ap"
  ],
  "discovery_pitch": "OB2263AP (OB On Bright Elec) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "ob2263ap.kicad_sym",
    "ob2263ap.kicad_mod",
    "ob2263ap.glb",
    "ob2263ap.step",
    "ob2263ap.lbr",
    "docs/hero.png",
    "docs/ob2263ap-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ob2263ap-hero.glb",
    "ob2263ap-hero.overlay.json",
    "ob2263ap-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}