IRS4427-MNS

{
  "schema_version": 1,
  "type": "component",
  "slug": "irs4427-mns",
  "title": "IRS4427-MNS",
  "brief": "Minos Gate Drivers, PDIP-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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    "motor driver ics",
    "irs4427-mns",
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  "component": {
    "mpn": "IRS4427-MNS",
    "manufacturer": "Minos",
    "package": "PDIP-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f7f6677acc230e1e1fd0f0d1f8abb167.pdf",
    "parts": {
      "symbol": "irs4427-mns.kicad_sym",
      "footprint": "irs4427-mns.kicad_mod",
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      "model_3d_plain": "irs4427-mns-etched.glb",
      "model_3d_step": "irs4427-mns-etched.step",
      "model_3d_step_plain": "irs4427-mns.step",
      "lbr": "irs4427-mns.lbr"
    },
    "distributor_links": {
      "lcsc": "C47967299"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T02:45:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin; the datasheet notes unused pins may be tied to VDD or GND in noisy environments."
      },
      {
        "number": "2",
        "name": "INA",
        "type": "input",
        "description": "Channel A logic input, non-inverting, with VIH min 2.4V and VIL max 0.8V, tolerating inputs down to GND-10V (abs max VCC+0.3V)."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference pin; withstands noise spikes up to 5V of either polarity without damage."
      },
      {
        "number": "4",
        "name": "INB",
        "type": "input",
        "description": "Channel B logic input, non-inverting, with VIH min 2.4V and VIL max 0.8V, tolerating inputs down to GND-10V (abs max VCC+0.3V)."
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "output",
        "description": "Channel B output, in phase with INB, with 2A peak source/sink current and 0.5A reverse-current latch-up tolerance."
      },
      {
        "number": "6",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply pin, recommended 4.5V to 20V (absolute maximum 25V), to be decoupled with a low-ESR/ESL capacitor close to VCC and GND."
      },
      {
        "number": "7",
        "name": "OUTA",
        "type": "output",
        "description": "Channel A output, in phase with INA, with 2A peak source/sink current and 0.5A reverse-current latch-up tolerance."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect pin; the datasheet notes unused pins may be tied to VDD or GND in noisy environments."
      }
    ],
    "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 pin table prints the name OUTB for both pin 5 and pin 7. The function column identifies pin 5 as; Pins 1 and 8 are marked NC (empty pins) in the table. Their type is set to unconnected."
        ],
        "pages_sent": 12,
        "cost_usd": 0.0442,
        "at": "2026-10-19T02:44:50"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/f7f6677acc230e1e1fd0f0d1f8abb167.pdf",
        "pages": 12,
        "sha256": "ee26be45da122cdb",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -3.3,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "4a377a56a8d9e9c0b86c095ef9ecc1869ac19e7f5069a3247b294250bf4f235d",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Minos",
      "Package": "PDIP-8",
      "Category": "Motor Driver ICs",
      "Pins": "8"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "ee26be45da122cdbb7e229b34693431850c330c6cfd1e329f025986e40452081",
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          "name": "Supply voltage VCC (absolute maximum)",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD human body model (人体放电模式)",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2000,
          "conditions": "Human body model",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "ESD machine model (机器放电模式)",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "Machine model",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Package power dissipation PDIP (额定功率)",
          "symbol": "PD",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 470,
          "conditions": "PDIP package, TA ≤70°C",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature (结温)",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Storage temperature (存储温度)",
          "symbol": "TS",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -45,
          "typ": null,
          "max": 150,
          "conditions": "",
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        },
        {
          "name": "Supply voltage VCC (recommended)",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Ambient temperature (recommended)",
          "symbol": "TC",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Logic high input voltage (逻辑高电平输入电压)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Logic low input voltage (逻辑低电平输入电压)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input current (输入电流)",
          "symbol": "IIN",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "0V≤VIN≤VCC",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Low-level output voltage drop (低电平输出电压降)",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.025,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-state output resistance (高电平状态输出电阻)",
          "symbol": "ROH",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 4,
          "max": 8,
          "conditions": "VCC=18V, IO=100mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Low-state output resistance (低电平状态输出电阻)",
          "symbol": "ROL",
          "kind": "electrical",
          "unit": "Ω",
          "min": null,
          "typ": 2,
          "max": 4,
          "conditions": "VCC=18V, IO=100mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Rise time (上升时间)",
          "symbol": "tR",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "VCC=18V, CLOAD=100pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Fall time (下降时间)",
          "symbol": "tF",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "VCC=18V, CLOAD=100pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn-on propagation delay (开通传输延时)",
          "symbol": "tON",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "VCC=18V, CLOAD=100pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Turn-off propagation delay (关断传输延时)",
          "symbol": "tOFF",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 70,
          "conditions": "VCC=18V, CLOAD=100pF",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply current, inputs logic high (电源电流)",
          "symbol": "IQ1",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VINA=VINB=logic high",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Supply current, inputs logic low (电源电流)",
          "symbol": "IQ0",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VINA=VINB=logic low",
          "source_page": 4,
          "source": "datasheet"
        }
      ]
    }
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  "discovery_pitch": "IRS4427-MNS (Minos) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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