TNY264PN

{
  "schema_version": 1,
  "type": "component",
  "slug": "tny264pn",
  "title": "TNY264PN",
  "brief": "POWER INTEGRATIONS AC-DC Controllers and Regulators, DIP-8B. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "pmic",
    "tny264pn"
  ],
  "component": {
    "mpn": "TNY264PN",
    "manufacturer": "POWER INTEGRATIONS",
    "package": "DIP-8B",
    "pin_count": 7,
    "category": "PMIC",
    "subcategory": "AC-DC Controllers and Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/110cfb0776674e5ba581fc19373bd59b.pdf",
    "parts": {
      "symbol": "tny264pn.kicad_sym",
      "footprint": "tny264pn.kicad_mod",
      "model_3d": "tny264pn-etched.glb",
      "model_3d_plain": "tny264pn.glb",
      "model_3d_step": "tny264pn-etched.step",
      "model_3d_step_plain": "tny264pn.step",
      "lbr": "tny264pn.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "BP",
        "type": "power_in",
        "description": "BYPASS pin. Connection point for a 0.1 µF external bypass capacitor to the internally generated 5.8 V supply. Also served by an internal 6.3 V shunt regulator for optional external bias-winding powering."
      },
      {
        "number": "2",
        "name": "S",
        "type": "power_in",
        "description": "SOURCE pin. Control-circuit common, internally connected to the output MOSFET source. Serves as signal-ground reference for BP and EN/UV."
      },
      {
        "number": "3",
        "name": "S",
        "type": "power_in",
        "description": "SOURCE pin. Control-circuit common, internally connected to the output MOSFET source."
      },
      {
        "number": "4",
        "name": "EN/UV",
        "type": "input",
        "description": "ENABLE/UNDERVOLTAGE pin. Dual-function enable input and line undervoltage sense. MOSFET switching is terminated when >240 µA is drawn from this pin. An external resistor from the DC bus programs the line undervoltage threshold (~49 µA to initiate switching, ~2 µA disables the UV function)."
      },
      {
        "number": "5",
        "name": "D",
        "type": "power_in",
        "description": "DRAIN pin. Power MOSFET drain connection (700 V rated). Also provides internal operating current for start-up and steady-state operation, eliminating the need for a bias winding."
      },
      {
        "number": "7",
        "name": "S_HV_RTN",
        "type": "power_in",
        "description": "SOURCE (HV RTN) pin. Output MOSFET source connection for high-voltage return current. Connected to the primary-side bulk return."
      },
      {
        "number": "8",
        "name": "S_HV_RTN",
        "type": "power_in",
        "description": "SOURCE (HV RTN) pin. Output MOSFET source connection for high-voltage return current."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/110cfb0776674e5ba581fc19373bd59b.pdf",
        "pages": 22,
        "sha256": "97b14aa7b280edc7",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 7,
        "described": 7,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "tny264pn.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": 0.0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tny264pn-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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        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "0da9e46e8183a0114f2dbeae91b0045365b47db30d9d0ce3593b117968fdcb0f",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "POWER INTEGRATIONS",
      "Package": "DIP-8B",
      "Category": "PMIC",
      "Pins": "7"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tny264pn"
  ],
  "discovery_pitch": "TNY264PN (POWER INTEGRATIONS) 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",
    "tny264pn.kicad_sym",
    "tny264pn.kicad_mod",
    "tny264pn.glb",
    "tny264pn.step",
    "tny264pn-etched.step",
    "tny264pn.lbr",
    "docs/hero.png",
    "docs/tny264pn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "variants": [
    {
      "mpn": "TNY264PN",
      "kind": "packaging"
    },
    {
      "mpn": "TNY264PNP",
      "kind": "packaging"
    },
    {
      "mpn": "TNY264PNGN",
      "kind": "packaging"
    },
    {
      "mpn": "TNY264PNG",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T11:12:10.797Z"
}