LM5102MM

{
  "slug": "lm5102mm",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Gate Drivers, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "lm5102mm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "README.md",
    "lm5102mm.kicad_sym",
    "lm5102mm.kicad_mod",
    "lm5102mm.glb",
    "lm5102mm.step",
    "lm5102mm.lbr",
    "docs/hero.png",
    "docs/lm5102mm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm5102mm-hero.glb",
    "lm5102mm-hero.overlay.json"
  ],
  "component": {
    "mpn": "LM5102MM",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-10-0.5mm",
    "pin_count": 10,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm5102",
    "parts": {
      "symbol": "lm5102mm.kicad_sym",
      "footprint": "lm5102mm.kicad_mod",
      "model_3d": "lm5102mm-hero.glb",
      "model_3d_plain": "lm5102mm.glb",
      "model_3d_step": "lm5102mm-etched.step",
      "model_3d_step_plain": "lm5102mm.step",
      "lbr": "lm5102mm.lbr"
    },
    "distributor_links": {
      "lcsc": "C2676954",
      "digikey": "LM5102MMTR-ND",
      "mouser": "926-LM5102MM"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T03:02:12Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "LM5102MMTR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "926-LM5102MM",
        "status": "found",
        "lifecycle": "Obsolete"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive gate drive supply; decouple to VSS with low ESR/ESL capacitor placed as close to the IC as possible, with recommended VDD of 9 V to 14 V and absolute maximum of 18 V."
      },
      {
        "number": "2",
        "name": "HB",
        "type": "power_in",
        "description": "High-side gate driver bootstrap rail; connect the positive terminal of the bootstrap capacitor here, with HB recommended at VHS + 8 V to VHS + 14 V and absolute maximum VHB to VHS of 18 V."
      },
      {
        "number": "3",
        "name": "HO",
        "type": "output",
        "description": "High-side gate driver output, connected to the gate of the high-side MOSFET through a short, low-inductance path."
      },
      {
        "number": "4",
        "name": "HS",
        "type": "power_in",
        "description": "High-side MOSFET source connection and bootstrap capacitor negative terminal; recommended HS range is -1 V to 100 V with slew rate below 50 V/ns."
      },
      {
        "number": "5",
        "name": "RT1",
        "type": "passive",
        "description": "Analog input for the high-side output rising edge delay; a resistor from RT1 to ground sets the delay, placed close to the IC, with RT1 to VSS absolute maximum of 5 V."
      },
      {
        "number": "6",
        "name": "RT2",
        "type": "passive",
        "description": "Analog input for the low-side output rising edge delay; a resistor from RT2 to ground sets the delay, placed close to the IC, with RT2 to VSS absolute maximum of 5 V."
      },
      {
        "number": "7",
        "name": "HI",
        "type": "input",
        "description": "High-side driver TTL-compatible control input; unused inputs should be tied to ground and not left open, with absolute maximum range of -0.3 V to VDD + 0.3 V."
      },
      {
        "number": "8",
        "name": "LI",
        "type": "input",
        "description": "Low-side driver TTL-compatible control input; unused inputs should be tied to ground and not left open, with absolute maximum range of -0.3 V to VDD + 0.3 V."
      },
      {
        "number": "9",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground return; all signals are referenced to this pin."
      },
      {
        "number": "10",
        "name": "LO",
        "type": "output",
        "description": "Low-side gate driver output, connected to the gate of the low-side MOSFET through a short, low-inductance path, with absolute maximum range of -0.3 V to VDD + 0.3 V."
      }
    ],
    "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 on page 3 is shared by the VSSOP (DGS) and WSON (DPR) packages; the pin numbers above "
        ],
        "pages_sent": 7,
        "cost_usd": 0.0534,
        "at": "2026-10-08T03:01:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lm5102",
        "pages": 26,
        "sha256": "6d701ba09d50ea77",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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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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          3.0,
          1.1
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8f88eac3ce221c2ccb0b5048f9ad49c2ef4af148f8ae50c4e232e357683f547",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm5102mm-etched.step",
        "role": "eda",
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": -0.0,
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        "sha256": "c83f63eb5216f28c93b1d4fc2b53e04c1955e41ff8349566cf9e2a27fa64109b",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
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  }
}