TEA1762T

{
  "schema_version": 1,
  "type": "component",
  "slug": "tea1762t",
  "title": "TEA1762T",
  "brief": "NXP Semicon AC-DC Controllers & Regulators, SOIC-14. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management ics",
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  "component": {
    "mpn": "TEA1762T",
    "manufacturer": "NXP Semicon",
    "package": "SOIC-14",
    "pin_count": 14,
    "category": "Power Management ICs",
    "subcategory": "AC-DC Controllers & Regulators",
    "datasheet": "https://www.nxp.com/docs/en/data-sheet/TEA1762T.pdf",
    "parts": {
      "symbol": "tea1762t.kicad_sym",
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      "lbr": "tea1762t.lbr"
    },
    "distributor_links": {
      "lcsc": "C105886"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:21:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "SRSENSE",
        "type": "input",
        "description": "Synchronous timing input sensing the SR MOSFET drain voltage (driver activates at −310 mV typ, regulates at −55 mV, switches off at −12 mV; abs max +120 V, use ~1 kΩ series resistor)."
      },
      {
        "number": "2",
        "name": "POWERGND",
        "type": "power_in",
        "description": "Power ground, reference for all limiting values; ISENSE is regulated to 50 mV above this pin."
      },
      {
        "number": "3",
        "name": "SENSEGND",
        "type": "power_in",
        "description": "Sense ground for accurate output voltage sensing, internally connected to power ground via two anti-parallel diodes; must stay within −0.4 V to +0.4 V."
      },
      {
        "number": "4",
        "name": "PROTECT",
        "type": "input",
        "description": "General purpose protection input with 1.25 V typical threshold, usable with an NTC thermistor or Zener diode; max 5 V."
      },
      {
        "number": "5",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "6",
        "name": "DRIVER",
        "type": "output",
        "description": "Driver output for the SR MOSFET gate, limited to 10 V typical with 250 mA typical source and 2.7 A typical sink capability."
      },
      {
        "number": "7",
        "name": "OPTOPROT",
        "type": "output",
        "description": "Open-drain opto coupler driver output for current protection, max sink current 5 mA typical, goes to maximum sink current on over-temperature; max 38 V."
      },
      {
        "number": "8",
        "name": "OPTOREG",
        "type": "output",
        "description": "Open-drain opto coupler driver output for voltage regulation, max sink current 5 mA typical; max 38 V."
      },
      {
        "number": "9",
        "name": "VREF",
        "type": "power_out",
        "description": "Reference voltage output of 2.5 V typical for external circuitry, maximum output current limited to 1 mA."
      },
      {
        "number": "10",
        "name": "VSENSE",
        "type": "input",
        "description": "Sense input for voltage control, regulated to 2.5 V above SENSEGND; max 5 V."
      },
      {
        "number": "11",
        "name": "ISENSE",
        "type": "input",
        "description": "Sense input for current control, regulated or limited to 50 mV above POWERGND; max 5 V."
      },
      {
        "number": "12",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "13",
        "name": "n.c.",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage, operating range 8.6 V start-up to 38 V maximum, with undervoltage lock-out below 8.1 V typical."
      }
    ],
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  "metadata": {
    "specs": {
      "Manufacturer": "NXP Semicon",
      "Package": "SOIC-14",
      "Category": "Power Management ICs",
      "Pins": "14"
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    "characteristics": {
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          "name": "Opto maximum output current",
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          "kind": "electrical",
          "unit": "mA",
          "min": 4,
          "typ": 5,
          "max": 6,
          "conditions": "VOPTO > 5 V",
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          "name": "VSENSE regulation voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": 2.475,
          "typ": 2.5,
          "max": 2.525,
          "conditions": "See Figure 4",
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        {
          "name": "VSENSE input current",
          "symbol": "II(VSENSE)",
          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": 0,
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          "min": 2.465,
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          "typ": 50,
          "max": 54,
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        },
        {
          "name": "Maximum protection level temperature",
          "symbol": "Tpl(max)",
          "kind": "electrical",
          "unit": "°C",
          "min": 140,
          "typ": 150,
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          "name": "Voltage on pin PROTECT",
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          "name": "Current on pin DRIVER",
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          "min": -0.8,
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          "conditions": "duty cycle < 10 %",
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          "name": "Current on pin VREF",
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        {
          "name": "Current on pin SRSENSE",
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          "name": "Total power dissipation",
          "symbol": "Ptot",
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          "conditions": "Tamb < 80 °C",
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          "name": "Junction temperature",
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          "name": "Electrostatic discharge voltage, human body model",
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          "name": "Thermal resistance from junction to ambient",
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          "unit": "K/W",
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          "kind": "electrical",
          "unit": "mA",
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          "typ": 1.4,
          "max": null,
          "conditions": "under normal operation; no load on pin DRIVER",
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          "name": "Protection level hysteresis temperature",
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          "kind": "electrical",
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          "typ": 12,
          "max": null,
          "conditions": "",
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