ISP762TFUMA1

{
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  "type": "component",
  "slug": "isp762tfuma1",
  "title": "ISP762TFUMA1",
  "brief": "Infineon Technologies Power Distribution Switches, SO-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": [
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    "power management (pmic)",
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  "component": {
    "mpn": "ISP762TFUMA1",
    "manufacturer": "Infineon Technologies",
    "package": "SO-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588931752731951104",
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      "lbr": "isp762tfuma1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2653778"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T09:29:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
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    },
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      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Logic ground; the datasheet requires a 150 Ω resistor in the GND connection for reverse battery protection, and for supply voltages above Vbb(AZ) an external GND current limit such as 150 Ω."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "input",
        "description": "Input that activates the power switch on a logic high signal; continuous input voltage is -10 to +16 V and DC input current is limited to ±5 mA."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "Output to the load; the N-channel power FET has 100 mΩ maximum on-state resistance at 25 °C and 2 A nominal load current."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "5",
        "name": "Vbb",
        "type": "power_in",
        "description": "Positive power supply voltage; operating voltage is 5 to 34 V and maximum supply voltage is 40 V."
      },
      {
        "number": "6",
        "name": "Vbb",
        "type": "power_in",
        "description": "Positive power supply voltage; operating voltage is 5 to 34 V and maximum supply voltage is 40 V."
      },
      {
        "number": "7",
        "name": "Vbb",
        "type": "power_in",
        "description": "Positive power supply voltage; operating voltage is 5 to 34 V and maximum supply voltage is 40 V."
      },
      {
        "number": "8",
        "name": "Vbb",
        "type": "power_in",
        "description": "Positive power supply voltage; operating voltage is 5 to 34 V and maximum supply voltage is 40 V."
      }
    ],
    "provenance": {
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      "Manufacturer": "Infineon Technologies",
      "Package": "SO-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
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          "name": "On-state resistance",
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          "name": "On-state resistance",
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          "name": "Turn-off time to 10% VOUT",
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          "name": "Slew rate on 10% to 30% VOUT",
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        {
          "name": "Slew rate off 70% to 40% VOUT",
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          "name": "Operating voltage",
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          "kind": "recommended_operating",
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          "min": 5,
          "typ": null,
          "max": 34,
          "conditions": "",
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        {
          "name": "Undervoltage shutoff charge pump",
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          "kind": "electrical",
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          "min": null,
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          "conditions": "Tj = -40°C to +85 °C",
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          "name": "Undervoltage shutoff charge pump",
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        {
          "name": "Undervoltage restart of charge pump",
          "symbol": "Vbb(u cp)",
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          "name": "Standby current",
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          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
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          "conditions": "Tj = -40°C to +85°C, VIN = 0 V",
          "source_page": 10,
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          "name": "Standby current",
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          "min": null,
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          "conditions": "Tj = 150°C, VIN = 0 V (higher current due to temperature sensor)",
          "source_page": 10,
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        {
          "name": "Leakage output current",
          "symbol": "IL(off)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VIN = 0 V; included in Ibb(off)",
          "source_page": 10,
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        },
        {
          "name": "Initial peak short circuit current limit (pin 5 to 3)",
          "symbol": "IL(SCp)",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 18,
          "conditions": "Tj = -40°C, Vbb = 20 V, tm = 150 µs",
          "source_page": 10,
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        },
        {
          "name": "Initial peak short circuit current limit (pin 5 to 3)",
          "symbol": "IL(SCp)",
          "kind": "electrical",
          "unit": "A",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "Tj = 150°C",
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        {
          "name": "Output clamp (inductive load switch off)",
          "symbol": "VON(CL)",
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          "unit": "V",
          "min": 41,
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          "max": null,
          "conditions": "VOUT = Vbb - VON(CL), Ibb = 4 mA",
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        {
          "name": "Overvoltage protection",
          "symbol": "Vbb(AZ)",
          "kind": "electrical",
          "unit": "V",
          "min": 41,
          "typ": null,
          "max": null,
          "conditions": "Ibb = 4 mA",
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        {
          "name": "Thermal overload trip temperature",
          "symbol": "Tjt",
          "kind": "electrical",
          "unit": "°C",
          "min": 150,
          "typ": null,
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          "conditions": "",
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          "name": "Reverse battery",
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          "unit": "V",
          "min": null,
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          "max": 32,
          "conditions": "Requires a 150 Ω resistor in GND connection (note 9)",
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          "name": "Input turn-on threshold voltage",
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          "name": "Input turn-off threshold voltage",
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          "name": "Off state input current",
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          "conditions": "VIN = 0.7 V",
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          "name": "On state input current",
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          "min": 3,
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          "conditions": "VIN = 5 V",
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          "name": "Input resistance",
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          "kind": "electrical",
          "unit": "kΩ",
          "min": 1.5,
          "typ": 3.5,
          "max": 5,
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          "source_page": 11,
          "source": "datasheet"
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        {
          "name": "Thermal resistance junction-ambient, minimum footprint",
          "symbol": "Rth(JA)",
          "kind": "thermal",
          "unit": "K/W",
          "min": null,
          "typ": 95,
          "max": null,
          "conditions": "Minimum footprint",
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          "name": "Operating current",
          "symbol": "IGND",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.5,
          "max": 1.3,
          "conditions": "VIN = 5 V",
          "source_page": 10,
          "source": "datasheet"
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          "name": "Repetitive short circuit current limit",
          "symbol": "IL(SCr)",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 7,
          "max": null,
          "conditions": "Tj = Tjt (see Timing diagrams)",
          "source_page": 11,
          "source": "datasheet"
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        {
          "name": "Initial peak short circuit current limit (pin 5 to 3)",
          "symbol": "IL(SCp)",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "Tj = 25°C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Thermal hysteresis",
          "symbol": "ΔTjt",
          "kind": "electrical",
          "unit": "K",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Drain-source diode voltage",
          "symbol": "-VON",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 600,
          "max": null,
          "conditions": "VOUT > Vbb, Tj = 150°C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Input threshold hysteresis",
          "symbol": "ΔVIN(T)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.3,
          "max": null,
          "conditions": "",
          "source_page": 11,
          "source": "datasheet"
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