ISO5452DWR

{
  "slug": "iso5452dwr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Isolators - Gate Drivers, SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "power management (pmic)",
    "iso5452dwr",
    "factory-2.0.0",
    "extractor-text"
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  "dependencies": {},
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  "component": {
    "mpn": "ISO5452DWR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-16-300mil",
    "pin_count": 16,
    "category": "Power Management (PMIC)",
    "subcategory": "Isolators - Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/iso5452",
    "parts": {
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      "lbr": "iso5452dwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2866808"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T15:20:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VEE2",
        "type": "power_in",
        "description": "Output negative supply, recommended -15 V to 0 V with respect to GND2; connect to GND2 for unipolar supply application."
      },
      {
        "number": "2",
        "name": "DESAT",
        "type": "input",
        "description": "Desaturation voltage input, absolute range GND2 - 0.3 V to VCC2 + 0.3 V."
      },
      {
        "number": "3",
        "name": "GND2",
        "type": "power_in",
        "description": "Gate drive common; connect to the IGBT emitter."
      },
      {
        "number": "4",
        "name": "OUTH",
        "type": "output",
        "description": "Positive gate drive voltage output, with 2.5 A pullup capability."
      },
      {
        "number": "5",
        "name": "VCC2",
        "type": "power_in",
        "description": "Most positive output supply potential, recommended 15 V to 30 V with respect to GND2."
      },
      {
        "number": "6",
        "name": "OUTL",
        "type": "output",
        "description": "Negative gate drive voltage output, with 5 A pulldown capability."
      },
      {
        "number": "7",
        "name": "CLAMP",
        "type": "output",
        "description": "Miller clamp output, sinks Miller current up to 2 A through a low-impedance path when the gate is below 2 V."
      },
      {
        "number": "8",
        "name": "VEE2",
        "type": "power_in",
        "description": "Output negative supply, recommended -15 V to 0 V with respect to GND2; connect to GND2 for unipolar supply application."
      },
      {
        "number": "9",
        "name": "GND1",
        "type": "power_in",
        "description": "Input ground."
      },
      {
        "number": "10",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting gate drive voltage control input, with VIH of 0.7 × VCC1 to VCC1 and VIL of 0 to 0.3 × VCC1."
      },
      {
        "number": "11",
        "name": "IN–",
        "type": "input",
        "description": "Inverting gate drive voltage control input, with VIH of 0.7 × VCC1 to VCC1 and VIL of 0 to 0.3 × VCC1."
      },
      {
        "number": "12",
        "name": "RDY",
        "type": "output",
        "description": "Power-good output, high when both supplies are good and low when either side is undervoltage."
      },
      {
        "number": "13",
        "name": "FLT",
        "type": "output",
        "description": "Fault output, low-active during a DESAT condition and latched until reset via RST after RDY goes high."
      },
      {
        "number": "14",
        "name": "RST",
        "type": "input",
        "description": "Reset input; apply a low pulse of at least 800 ns to reset the fault latch."
      },
      {
        "number": "15",
        "name": "VCC1",
        "type": "power_in",
        "description": "Positive input supply, 2.25 V to 5.5 V."
      },
      {
        "number": "16",
        "name": "GND1",
        "type": "power_in",
        "description": "Input ground."
      }
    ],
    "provenance": {
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        "factory": "2.0.0",
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        "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": [],
        "pages_sent": 12,
        "cost_usd": 0.0605,
        "at": "2026-10-17T15:18:34"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/iso5452",
        "pages": 41,
        "sha256": "ddf5480c12c62895",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
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        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
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}