TPIC46L01DBR

{
  "slug": "tpic46l01dbr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Gate Drivers, SSOP-28-208mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "tpic46l01dbr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpic46l01dbr.kicad_sym",
    "tpic46l01dbr.kicad_mod",
    "tpic46l01dbr.glb",
    "tpic46l01dbr.step",
    "tpic46l01dbr.lbr",
    "docs/hero.png",
    "docs/tpic46l01dbr-datasheet.pdf",
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    "viewers/footprint.html",
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    "tpic46l01dbr-hero.overlay.json"
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  "component": {
    "mpn": "TPIC46L01DBR",
    "manufacturer": "Texas Instruments",
    "package": "SSOP-28-208mil",
    "pin_count": 28,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tpic46l02",
    "parts": {
      "symbol": "tpic46l01dbr.kicad_sym",
      "footprint": "tpic46l01dbr.kicad_mod",
      "model_3d": "tpic46l01dbr-hero.glb",
      "model_3d_plain": "tpic46l01dbr.glb",
      "model_3d_step": "tpic46l01dbr-etched.step",
      "model_3d_step_plain": "tpic46l01dbr.step",
      "lbr": "tpic46l01dbr.lbr"
    },
    "distributor_links": {
      "lcsc": 2677178,
      "digikey": "TPIC46L01DBR-ND",
      "mouser": "595-TPIC46L01DBR"
    },
    "distributor_check": {
      "checked_at": "2026-10-03T06:38:38Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "TPIC46L01DBR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPIC46L01DBR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "FLT",
        "type": "tri_state",
        "description": "Open-drain output providing real-time fault flag for shorted-load, open-load, over-battery voltage, and under-battery voltage faults; requires external pullup resistor."
      },
      {
        "number": "2",
        "name": "VCOMPEN",
        "type": "input",
        "description": "Fault reference voltage select; connect to GND for internally generated fault reference or to VCC for external VCOMP fault reference."
      },
      {
        "number": "3",
        "name": "VCOMP",
        "type": "input",
        "description": "Fault reference voltage input providing external fault reference for shorted- and open-load fault detection circuitry."
      },
      {
        "number": "4",
        "name": "IN0",
        "type": "input",
        "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."
      },
      {
        "number": "5",
        "name": "IN1",
        "type": "input",
        "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."
      },
      {
        "number": "6",
        "name": "IN2",
        "type": "input",
        "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."
      },
      {
        "number": "7",
        "name": "IN3",
        "type": "input",
        "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."
      },
      {
        "number": "8",
        "name": "IN4",
        "type": "input",
        "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."
      },
      {
        "number": "9",
        "name": "IN5",
        "type": "input",
        "description": "Real-time parallel control input for gate predrive circuitry; CMOS compatible with hysteresis."
      },
      {
        "number": "10",
        "name": "CS",
        "type": "input",
        "description": "Chip select input; high-to-low transition enables SDO, latches fault data into serial interface, and refreshes fault flag."
      },
      {
        "number": "11",
        "name": "SDO",
        "type": "tri_state",
        "description": "3-state serial data output transferring fault data and cascaded serial input data; high-impedance state when CS is high."
      },
      {
        "number": "12",
        "name": "SDI",
        "type": "input",
        "description": "Serial data input for output control data clocked into serial register; 1 commands gate output on, 0 turns it off."
      },
      {
        "number": "13",
        "name": "SCLK",
        "type": "input",
        "description": "Serial clock input clocking shift register; serial data clocked into SDI and fault data clocked out of SDO on falling edge."
      },
      {
        "number": "14",
        "name": "VCC",
        "type": "power_in",
        "description": "Logic supply voltage, 4.5V minimum to 5.5V maximum."
      },
      {
        "number": "15",
        "name": "GND",
        "type": "power_in",
        "description": "Ground and substrate."
      },
      {
        "number": "16",
        "name": "GATE5",
        "type": "output",
        "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."
      },
      {
        "number": "17",
        "name": "DRAIN5",
        "type": "input",
        "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."
      },
      {
        "number": "18",
        "name": "GATE4",
        "type": "output",
        "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."
      },
      {
        "number": "19",
        "name": "DRAIN4",
        "type": "input",
        "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."
      },
      {
        "number": "20",
        "name": "DRAIN3",
        "type": "input",
        "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."
      },
      {
        "number": "21",
        "name": "GATE3",
        "type": "output",
        "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."
      },
      {
        "number": "22",
        "name": "GATE2",
        "type": "output",
        "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."
      },
      {
        "number": "23",
        "name": "DRAIN2",
        "type": "input",
        "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."
      },
      {
        "number": "24",
        "name": "DRAIN1",
        "type": "input",
        "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."
      },
      {
        "number": "25",
        "name": "GATE1",
        "type": "output",
        "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."
      },
      {
        "number": "26",
        "name": "DRAIN0",
        "type": "input",
        "description": "Drain input for external FET used for open-load and short-circuit fault detection and inductive transient protection."
      },
      {
        "number": "27",
        "name": "GATE0",
        "type": "output",
        "description": "Gate drive output for external FET derived from VBAT supply; internal clamps prevent voltages from exceeding FET VGS rating."
      },
      {
        "number": "28",
        "name": "VBAT",
        "type": "power_in",
        "description": "Battery supply voltage input, 8V minimum to 24V maximum."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "3/28 pins cited to the wrong page (name found elsewhere): ['22:GATE2@p4', '23:DRAIN2@p4', '25:GATE1@p4']"
        ],
        "pages_sent": 8,
        "cost_usd": 0.1401,
        "at": "2026-10-03T06:38:04"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tpic46l02",
        "pages": 25,
        "sha256": "3c3669b56023cbd2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 28,
        "described": 28,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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  }
}