TMI8261SP-MS

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  "title": "TMI8261SP-MS",
  "brief": "MSKSEMI Brushed DC Motor Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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  "component": {
    "mpn": "TMI8261SP-MS",
    "manufacturer": "MSKSEMI",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Brushed DC Motor Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603386191803281408",
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      "lbr": "tmi8261sp-ms.lbr"
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    "distributor_links": {
      "lcsc": "C22462550"
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    "distributor_check": {
      "checked_at": "2026-10-18T18:02:16Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "BI",
        "type": "input",
        "description": "Backward (reverse) logic input with VIH of at least 2.2 V and VIL of at most 0.7 V; it must stay low or high-impedance until VCC has powered up and a 3 ms delay (tD) has elapsed."
      },
      {
        "number": "2",
        "name": "FI",
        "type": "input",
        "description": "Forward logic input with VIH of at least 2.2 V and VIL of at most 0.7 V; it must stay low or high-impedance until VCC has powered up and a 3 ms delay (tD) has elapsed, and its input voltage is limited to -0.3 V to 18 V."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal; all voltages in the datasheet are referenced to this pin."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Motor and logic supply, with an operating range of 3.0 V to 18 V and an absolute maximum of 20 V; the undervoltage lockout rising threshold is 1.9 V to 2.8 V (2.2 V typical)."
      },
      {
        "number": "5",
        "name": "FO",
        "type": "output",
        "description": "Forward H-bridge motor output (one of the two FO pins); the recommended continuous output current is up to 5.0 A, and the absolute maximum output current is 9.0 A."
      },
      {
        "number": "6",
        "name": "FO",
        "type": "output",
        "description": "Forward H-bridge motor output (second FO pin, listed together with pin 5); the recommended continuous output current is up to 5.0 A, and the absolute maximum output current is 9.0 A."
      },
      {
        "number": "7",
        "name": "BO",
        "type": "output",
        "description": "Backward H-bridge motor output (one of the two BO pins); the recommended continuous output current is up to 5.0 A, and the absolute maximum output current is 9.0 A."
      },
      {
        "number": "8",
        "name": "BO",
        "type": "output",
        "description": "Backward H-bridge motor output (second BO pin, listed together with pin 7); the recommended continuous output current is up to 5.0 A, and the absolute maximum output current is 9.0 A."
      }
    ],
    "provenance": {
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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": [
          "extractor flagged: The datasheet pin table lists FO on pins '5,6' and BO on pins '7,8' as single rows. Each physical pi; The output current figures come from two places: 5.0 A is the recommended continuous output current ; The application note says BI/FI should be left floating, while the power-up section requires them to"
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        "at": "2026-10-18T18:02:01"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "total": 8,
        "described": 8,
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  "metadata": {
    "specs": {
      "Manufacturer": "MSKSEMI",
      "Package": "SOP-8",
      "Category": "Motor Driver ICs",
      "Pins": "8"
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    "characteristics": {
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          "name": "Operating voltage (recommended)",
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          "min": 3,
          "typ": null,
          "max": 18,
          "conditions": "TA=25℃",
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        },
        {
          "name": "Input signal voltage INH and INL",
          "symbol": "VINH",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -0.3,
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          "max": 18,
          "conditions": "TA=25℃",
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        {
          "name": "Output continuous current",
          "symbol": "VOUT_X",
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          "unit": "A",
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          "conditions": "Based on 40mm2 single-sided PCB, FR4 PCB (1 oz.)",
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          "max": 30,
          "conditions": "TA=25℃",
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          "name": "Supply voltage",
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          "name": "Output continuous current",
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        {
          "name": "Operating temperature",
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          "unit": "℃",
          "min": -25,
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          "name": "Storage temperature",
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          "unit": "℃",
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          "max": 150,
          "conditions": "",
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          "conditions": "TA=25℃ unless otherwise specified",
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          "name": "Standby current",
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          "max": 1,
          "conditions": "VCC=12V,FI=BI=0V,noload",
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        {
          "name": "Undervoltage lockout (VCC rising)",
          "symbol": "UVLO",
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          "min": 1.9,
          "typ": 2.2,
          "max": 2.8,
          "conditions": "VCC rising",
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        },
        {
          "name": "Input high level",
          "symbol": "VINH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
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          "max": null,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "Input low level",
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          "typ": null,
          "max": 0.7,
          "conditions": "",
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        {
          "name": "Input high-level current",
          "symbol": "IINH",
          "kind": "electrical",
          "unit": "uA",
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          "typ": 110,
          "max": 200,
          "conditions": "VCC = 12V,VIN = 5V",
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        {
          "name": "Input low-level current",
          "symbol": "IINL",
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          "unit": "uA",
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          "typ": null,
          "max": 1,
          "conditions": "VCC = 12V,VIN= 0V",
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