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Ray Set visibility: public a14bf6c 16d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "mic4129yme",
  "title": "MIC4129YME",
  "brief": "Microchip Tech Gate Drive ICs, SOIC-8-EP. 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 ics",
    "mic4129yme",
    "factory-2.0.0",
    "extractor-text"
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  "component": {
    "mpn": "MIC4129YME",
    "manufacturer": "Microchip Tech",
    "package": "SOIC-8-EP",
    "pin_count": 9,
    "category": "Power Management ICs",
    "subcategory": "Gate Drive ICs",
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      "model_3d_step": "mic4129yme-etched.step",
      "model_3d_step_plain": "mic4129yme.step",
      "lbr": "mic4129yme.lbr"
    },
    "distributor_links": {
      "lcsc": "C144359",
      "digikey": "576-1446-ND",
      "mouser": "998-MIC4129YME"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:41:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "576-1446-ND",
        "status": "found",
        "lifecycle": "Active"
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      },
      {
        "number": "2",
        "name": "IN",
        "type": "input",
        "description": "Control input accepting logic levels from 2.4V to VS and tolerating swings down to 5V below ground; the MIC4129 output is inverted relative to it."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; duplicate pins 4 and 5 must be externally connected together."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; duplicate pins 4 and 5 must be externally connected together."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "Driver output capable of 6A peak; duplicate pins 6 and 7 must be externally connected together."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Driver output capable of 6A peak; duplicate pins 6 and 7 must be externally connected together."
      },
      {
        "number": "8",
        "name": "VS",
        "type": "power_in",
        "description": "Supply input (4.5V to 20V operating); duplicate pins 1 and 8 must be externally connected together."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
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    ],
    "provenance": {
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      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin-number-to-function mapping comes from the Pin Description table; the pin diagram text is garbled"
        ],
        "pages_sent": 10,
        "cost_usd": 0.083,
        "at": "2026-10-23T12:41:06"
      },
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        "pages": 10,
        "sha256": "4737fdd15b3d6c4b",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "SOIC-8-EP",
      "Category": "Power Management ICs",
      "Pins": "9"
    },
    "appearance": {
      "housing": {
        "quote": "4. Devices are ESD sensitive. Handling precautions recommended. Human body model: 1.5kΩ in series with 100pF. Absolute Maximum Ratings (Notes 1, 2 and 3)",
        "page": 3,
        "doc": "ds.pdf",
        "material": "Abs"
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          "kind": "electrical",
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          "min": 2.4,
          "typ": 1.9,
          "max": null,
          "conditions": "",
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          "name": "Logic 0 Input Voltage",
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          "max": 0.8,
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        {
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          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": -5,
          "typ": null,
          "max": null,
          "conditions": "Max is VS + 0.3 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Current",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "µA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "0 V ≤ VIN ≤ VS",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Low Output Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.025,
          "conditions": "See Figure 1",
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        {
          "name": "Output Resistance, Output Low",
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          "unit": "Ω",
          "min": null,
          "typ": 1.4,
          "max": 5,
          "conditions": "IOUT = 10 mA, VS = 20 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Output Resistance, Output High",
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          "conditions": "IOUT = 10 mA, VS = 20 V",
          "source_page": 3,
          "source": "datasheet"
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        {
          "name": "Peak Output Current",
          "symbol": "IPK",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 6,
          "max": null,
          "conditions": "VS = 20 V (See Figure 6)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Latch-Up Protection Withstand Reverse Current",
          "symbol": "IR",
          "kind": "electrical",
          "unit": "mA",
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          "typ": 200,
          "max": null,
          "conditions": "",
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        {
          "name": "Rise Time",
          "symbol": "tR",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 12,
          "max": 30,
          "conditions": "Test Figure 1, CL = 2200 pF",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Fall Time",
          "symbol": "tF",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 13,
          "max": 30,
          "conditions": "Test Figure 1, CL = 2200 pF",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Delay Time",
          "symbol": "tD1",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 45,
          "max": 75,
          "conditions": "Test Figure 1",
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          "source": "datasheet"
        },
        {
          "name": "Delay Time",
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          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 50,
          "max": 75,
          "conditions": "Test Figure 1",
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          "source": "datasheet"
        },
        {
          "name": "Power Supply Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 0.45,
          "max": 3,
          "conditions": "VIN = 3 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Power Supply Current",
          "symbol": "IS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 60,
          "max": 400,
          "conditions": "VIN = 0 V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating Input Voltage",
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          "kind": "electrical",
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          "typ": null,
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          "conditions": "",
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        {
          "name": "Input Voltage",
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          "kind": "absolute_maximum",
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          "conditions": "VS + 0.3V to GND – 5V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input Current",
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          "kind": "absolute_maximum",
          "unit": "mA",
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          "typ": null,
          "max": 50,
          "conditions": "VIN > VS",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
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        {
          "name": "Lead Temperature",
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          "kind": "absolute_maximum",
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          "conditions": "10 sec.",
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          "source": "datasheet"
        },
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          "name": "Supply Voltage",
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          "kind": "recommended_operating",
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          "typ": null,
          "max": 20,
          "conditions": "",
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        },
        {
          "name": "Junction Temperature",
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          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
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      ]
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  },
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  ],
  "discovery_pitch": "MIC4129YME (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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    "mic4129yme-etched.glb"
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  "visibility": {
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}