1EDN8550B

{
  "slug": "1edn8550b",
  "version": "0.1.0",
  "type": "component",
  "description": "Infineon Technologies Gate Drivers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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  "component": {
    "mpn": "1EDN8550B",
    "manufacturer": "Infineon Technologies",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588913623091175424",
    "parts": {
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    "distributor_links": {
      "lcsc": "C533032"
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    "distributor_check": {
      "checked_at": "2026-10-20T09:41:49Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "IN-",
        "type": "input",
        "description": "Negative differential input, connected to controller ground via a resistor (typically 33 kΩ); the input voltage operating range is -7 V to 6 V, with an absolute maximum of -10 V to 10 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Driver ground, which is the reference for the negative gate drive voltage in the \"off\" state."
      },
      {
        "number": "3",
        "name": "IN+",
        "type": "input",
        "description": "Positive differential input, connected to the controller PWM output via a resistor (typically 33 kΩ); the input voltage operating range is -7 V to 6 V, with an absolute maximum of -10 V to 10 V."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply voltage and positive gate drive voltage in the \"on\" state; the operating range is 4.5 V to 20 V (minimum set by UVLO), with an absolute maximum of 22 V."
      },
      {
        "number": "5",
        "name": "OUT_SRC",
        "type": "output",
        "description": "Driver output source, a low-impedance pMOS switch to VDD rated 4 A typical sourcing current with Ron of 0.85 Ω."
      },
      {
        "number": "6",
        "name": "OUT_SNK",
        "type": "output",
        "description": "Driver output sink, a low-impedance nMOS switch to GND rated 8 A typical sinking current with Ron of 0.35 Ω."
      }
    ],
    "provenance": {
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        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: In the extracted text, Table 2 descriptions for GND and VDD are split across lines (the 'off' and 'o; Voltage limits in the descriptions come from other sections: operating range from Table 7 (page 9), ; The datasheet covers both 1EDN7550B and 1EDN8550B in PG-SOT23-6 (Table 1). The pinout is the same fo"
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        "cost_usd": 0.0875,
        "at": "2026-10-20T09:41:32"
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        "sha256": "8e2b7775c0a36356",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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