SIP32433ADN-T1E4

{
  "schema_version": 1,
  "type": "component",
  "slug": "sip32433adn-t1e4",
  "title": "SIP32433ADN-T1E4",
  "brief": "Vishay Intertech Power Distribution Switches, DFN-10(3x3). 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)",
    "sip32433adn-t1e4",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SIP32433ADN-T1E4",
    "manufacturer": "Vishay Intertech",
    "package": "DFN-10(3x3)",
    "pin_count": 11,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590940285440503808",
    "parts": {
      "symbol": "sip32433adn-t1e4.kicad_sym",
      "footprint": "sip32433adn-t1e4.kicad_mod",
      "model_3d": "sip32433adn-t1e4-hero.glb",
      "model_3d_plain": "sip32433adn-t1e4-etched.glb",
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      "lbr": "sip32433adn-t1e4.lbr"
    },
    "distributor_links": {
      "lcsc": "C17364911",
      "digikey": "742-SIP32433ADN-T1E4TR-ND",
      "mouser": "78-SIP32433ADN-T1E4"
    },
    "distributor_check": {
      "checked_at": "2026-10-21T00:35:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "742-SIP32433ADN-T1E4TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "78-SIP32433ADN-T1E4",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power switch input pin; two VIN pins are fused inside the package."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Power switch input pin; two VIN pins are fused inside the package."
      },
      {
        "number": "3",
        "name": "SS",
        "type": "passive",
        "description": "A capacitor from this pin to GND sets the output voltage slew rate."
      },
      {
        "number": "4",
        "name": "EN / UVLO",
        "type": "input",
        "description": "Active high switch control input with VTHL < 0.3 V and VTHH > 1.4 V."
      },
      {
        "number": "5",
        "name": "ILIM / IMON",
        "type": "bidirectional",
        "description": "A resistor from this pin to GND sets the overload and short-circuit current limit; the pin can also be used for current reporting, referring to the voltage developed over the current limit setting resistor."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin."
      },
      {
        "number": "7",
        "name": "OVP",
        "type": "input",
        "description": "Input for setting the programmable overvoltage protection threshold; an overvoltage event turns off the internal FET and asserts FLT to indicate the overvoltage fault."
      },
      {
        "number": "8",
        "name": "PGD",
        "type": "output",
        "description": "Open-drain power-good output that is asserted when VOUT is 95 % VIN and none of the OT, OC, or OV faults are triggered."
      },
      {
        "number": "9",
        "name": "VOUT",
        "type": "power_out",
        "description": "Power switch output pin; two VOUT pins are fused inside the package."
      },
      {
        "number": "10",
        "name": "VOUT",
        "type": "power_out",
        "description": "Power switch output pin; two VOUT pins are fused inside the package."
      },
      {
        "number": "11",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed pad is labelled 'GND' but has no printed pin number, so it is not listed as a numbered p; In the PGD description the comparison symbol before '95 % VIN' is missing in the extracted text ('VO; Pin-number mapping was taken from the Pin Description table on page 4. The pin-out drawing text on t",
          "exposed pad 11 added from the footprint"
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        "cost_usd": 0.0533,
        "at": "2026-10-21T00:32:24"
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        "pages": 22,
        "sha256": "33d8d931128752b5",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Vishay Intertech",
      "Package": "DFN-10(3x3)",
      "Category": "Power Management (PMIC)",
      "Pins": "11"
    },
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          "name": "OVP pin absolute maximum",
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          "name": "PGD pin absolute maximum",
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        {
          "name": "Maximum continuous switch current",
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        {
          "name": "ESD rating HBM",
          "symbol": "",
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          "unit": "kV",
          "min": -1,
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        {
          "name": "ESD rating CDM",
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        {
          "name": "Latch up current",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
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          "max": 100,
          "conditions": "Per JESD78E, Class II",
          "source_page": 2,
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        {
          "name": "Operating junction temperature (absolute maximum)",
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          "conditions": "",
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        {
          "name": "Storage temperature",
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          "unit": "°C",
          "min": -65,
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          "conditions": "",
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        {
          "name": "Input voltage (VIN) recommended operating range",
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          "min": 2.8,
          "typ": null,
          "max": 22,
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        {
          "name": "Operating junction temperature recommended range",
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          "name": "Quiescent current (on)",
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          "unit": "μA",
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          "max": 340,
          "conditions": "EN = 1.8 V, VIN = 2.8 V to 28 V, VOUT open",
          "source_page": 3,
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        {
          "name": "Shutdown current",
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          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.6,
          "max": 5,
          "conditions": "VIN = 2.8 V to 28 V, EN = 0 V, TA = 25 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Switch VOUT leakage",
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          "kind": "electrical",
          "unit": "nA",
          "min": -100,
          "typ": null,
          "max": 100,
          "conditions": "",
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        {
          "name": "Switch VIN leakage",
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          "unit": "μA",
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          "conditions": "",
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        },
        {
          "name": "OVP threshold",
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          "kind": "electrical",
          "unit": "V",
          "min": 1.14,
          "typ": 1.2,
          "max": 1.26,
          "conditions": "VIN = 12 V, OVP rising",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "OVP hysteresis",
          "symbol": "OVPHST",
          "kind": "electrical",
          "unit": "mV",
          "min": 60,
          "typ": 105,
          "max": 140,
          "conditions": "",
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        {
          "name": "OVP leakage",
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          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 40,
          "max": 100,
          "conditions": "VOVP = 1.2 V on the pin, TA = 25 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "IN pin internal fixed OVP",
          "symbol": "INOVP",
          "kind": "electrical",
          "unit": "V",
          "min": 22.1,
          "typ": 24,
          "max": 25.6,
          "conditions": "TA = 25 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "EN / UVLO leakage",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
          "min": -0.25,
          "typ": null,
          "max": 0.25,
          "conditions": "VEN = 1.2 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Current limit accuracy (RSET = 4.1 k)",
          "symbol": "IOCP",
          "kind": "electrical",
          "unit": "A",
          "min": 1.39,
          "typ": 1.5,
          "max": 1.6,
          "conditions": "VIN - VOUT = 1 V, RSET = 4.1 k",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Current limit accuracy (RSET = 1.8 k)",
          "symbol": "IOCP",
          "kind": "electrical",
          "unit": "A",
          "min": 3.32,
          "typ": 3.5,
          "max": 3.68,
          "conditions": "VIN - VOUT = 1 V, RSET = 1.8 k",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Current limit setting range",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": 0.25,
          "typ": null,
          "max": 4.5,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Current limit hold-up time",
          "symbol": "tILIM",
          "kind": "electrical",
          "unit": "ms",
          "min": 4,
          "typ": 6,
          "max": 8,
          "conditions": "Current limiting timeout, if no OTP",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "On resistance (TJ = 25 °C)",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 78,
          "max": 100,
          "conditions": "VIN = 3 V to 22 V, IOUT = 1 A, TJ = 25 °C",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "On resistance (TJ = 85 °C)",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 130,
          "conditions": "VIN = 3 V to 22 V, IOUT = 1 A, TJ = 85 °C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output leakage at switch off",
          "symbol": "",
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          "unit": "A",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "VIN = 28 V, VEN = 0 V, VOUT = 0 V, sourcing",
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          "source": "datasheet"
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          "name": "PGD pull-down resistance",
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          "typ": 5.2,
          "max": 10,
          "conditions": "VIN = 5 V, output pin = 0.1 V",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "PGD leakage",
          "symbol": "IPG",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": 0.01,
          "max": 1,
          "conditions": "Biased with 5 VDC",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "OVP off time",
          "symbol": "tOVP",
          "kind": "electrical",
          "unit": "μs",
          "min": null,
          "typ": 0.3,
          "max": 1,
          "conditions": "RL = 100, CL = 0 μF, OVP steps from 1 V to 1.4 V; measured to VOUT = 0.9 x VIN",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Flag reporting delay",
          "symbol": "",
          "kind": "electrical",
          "unit": "",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "PGD pull up to 5 V through a 100 k; delay from OVP pin voltage step to PGD below 0.5 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance (junction to ambient)",
          "symbol": "thJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 44.8,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        }
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