DRV8839DSSR

{
  "schema_version": 1,
  "type": "component",
  "slug": "drv8839dssr",
  "title": "DRV8839DSSR",
  "brief": "Texas Instruments Stepper Motor Driver, WSON-12-EP(2x3). 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",
    "motor driver ics",
    "drv8839dssr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DRV8839DSSR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-12-EP(2x3)",
    "pin_count": 13,
    "category": "Motor Driver ICs",
    "subcategory": "Stepper Motor Driver",
    "datasheet": "https://www.ti.com/cn/lit/gpn/drv8839",
    "parts": {
      "symbol": "drv8839dssr.kicad_sym",
      "footprint": "drv8839dssr.kicad_mod",
      "model_3d": "drv8839dssr-etched.glb",
      "model_3d_plain": "drv8839dssr.glb",
      "model_3d_step": "drv8839dssr-etched.step",
      "model_3d_step_plain": "drv8839dssr.step",
      "lbr": "drv8839dssr.lbr"
    },
    "distributor_links": {
      "lcsc": "C128627",
      "digikey": "296-35701-2-ND",
      "mouser": "595-DRV8839DSSR"
    },
    "distributor_check": {
      "checked_at": "2026-10-01T17:20:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-35701-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-DRV8839DSSR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VM",
        "type": "power_in",
        "description": "Motor supply voltage input (0V to 11V); bypass to ground with 0.1-μF, 16-V ceramic capacitor."
      },
      {
        "number": "2",
        "name": "VM",
        "type": "power_in",
        "description": "Motor supply voltage input (0V to 11V); bypass to ground with 0.1-μF, 16-V ceramic capacitor."
      },
      {
        "number": "3",
        "name": "OUT1",
        "type": "tri_state",
        "description": "H-bridge output 1 for motor winding; tri-state output controlled by EN1 (enable) and IN1 (direction/state)."
      },
      {
        "number": "4",
        "name": "OUT2",
        "type": "tri_state",
        "description": "H-bridge output 2; tri-state output controlled by EN2 (enable) and IN2 (direction/state)."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground connection."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground connection."
      },
      {
        "number": "7",
        "name": "EN2",
        "type": "input",
        "description": "Logic input to enable H-bridge 2 output; logic high enables OUT2, internal pulldown resistor."
      },
      {
        "number": "8",
        "name": "IN2",
        "type": "input",
        "description": "Logic input controlling H-bridge 2 state; internal pulldown resistor."
      },
      {
        "number": "9",
        "name": "EN1",
        "type": "input",
        "description": "Logic input to enable H-bridge 1 output; logic high enables OUT1, internal pulldown resistor."
      },
      {
        "number": "10",
        "name": "IN1",
        "type": "input",
        "description": "Logic input controlling H-bridge 1 state; internal pulldown resistor."
      },
      {
        "number": "11",
        "name": "nSLEEP",
        "type": "input",
        "description": "Sleep mode input; logic low enters low-power sleep mode, logic high for normal operation, internal pulldown resistor."
      },
      {
        "number": "12",
        "name": "VCC",
        "type": "power_in",
        "description": "Logic supply voltage input (1.8V to 7V); bypass to ground with 0.1-μF, 6.3-V ceramic capacitor."
      },
      {
        "number": "13",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Table 1 lists 'NC 2, 5' (no-connect) at the end, but this contradicts the explicit row assignments s; Package thermal pad (exposed metal, PowerPAD™, labeled as pin 13 in some drawings) is not included i"
        ],
        "pages_sent": 22,
        "cost_usd": 0.237,
        "at": "2026-10-01T17:19:45"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/drv8839",
        "pages": 22,
        "sha256": "e1490b6a26378a9d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 13,
        "described": 13,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-12-EP(2x3)",
      "Category": "Motor Driver ICs",
      "Pins": "13"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "drv8839dssr"
  ],
  "discovery_pitch": "DRV8839DSSR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "drv8839dssr.kicad_sym",
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    "drv8839dssr.glb",
    "drv8839dssr.step",
    "drv8839dssr.lbr",
    "docs/hero.png",
    "docs/drv8839dssr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "visibility": {
    "public": true
  }
}