TPIC74100QPWPRQ1

{
  "slug": "tpic74100qpwprq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, HTSSOP-20-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "tpic74100qpwprq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
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    "path": "docs/hero.png"
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    "README.md",
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    "tpic74100qpwprq1.step",
    "tpic74100qpwprq1.lbr",
    "docs/hero.png",
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    "tpic74100qpwprq1-hero.overlay.json",
    "tpic74100qpwprq1-etched.glb"
  ],
  "component": {
    "mpn": "TPIC74100QPWPRQ1",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-20-EP",
    "pin_count": 21,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tpic74100-q1.pdf",
    "parts": {
      "symbol": "tpic74100qpwprq1.kicad_sym",
      "footprint": "tpic74100qpwprq1.kicad_mod",
      "model_3d": "tpic74100qpwprq1-hero.glb",
      "model_3d_plain": "tpic74100qpwprq1-etched.glb",
      "model_3d_step": "tpic74100qpwprq1-etched.step",
      "model_3d_step_plain": "tpic74100qpwprq1.step",
      "lbr": "tpic74100qpwprq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C81944",
      "digikey": "296-21657-2-ND",
      "mouser": "595-TPIC74100QPWPRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T23:52:31Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-21657-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPIC74100QPWPRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SCR1",
        "type": "input",
        "description": "Programmable slew-rate control input."
      },
      {
        "number": "2",
        "name": "Cboot2",
        "type": "input",
        "description": "External bootstrap capacitor connection."
      },
      {
        "number": "3",
        "name": "Cboot1",
        "type": "input",
        "description": "External bootstrap capacitor connection."
      },
      {
        "number": "4",
        "name": "Vdriver",
        "type": "power_in",
        "description": "Input voltage source for the unregulated input supply."
      },
      {
        "number": "5",
        "name": "L1",
        "type": "input",
        "description": "Inductor input; an external Schottky diode to GND must be connected to L1, with a maximum forward drop of 0.4 V at 1 A and 125°C."
      },
      {
        "number": "6",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground."
      },
      {
        "number": "7",
        "name": "L2",
        "type": "input",
        "description": "Inductor output."
      },
      {
        "number": "8",
        "name": "VOUT",
        "type": "power_out",
        "description": "5-V regulated output."
      },
      {
        "number": "9",
        "name": "5Vg",
        "type": "power_out",
        "description": "Switched 5-V supply."
      },
      {
        "number": "10",
        "name": "AIN",
        "type": "input",
        "description": "Programmable alarm setting."
      },
      {
        "number": "11",
        "name": "CLP",
        "type": "bidirectional",
        "description": "Low-power operation mode, digital input."
      },
      {
        "number": "12",
        "name": "RESET",
        "type": "output",
        "description": "Reset function, open-drain output."
      },
      {
        "number": "13",
        "name": "AOUT",
        "type": "output",
        "description": "Alarm output, open-drain."
      },
      {
        "number": "14",
        "name": "REST",
        "type": "output",
        "description": "Programmable reset timer delay."
      },
      {
        "number": "15",
        "name": "Rmod",
        "type": "input",
        "description": "Main switching frequency modulation setting to minimize EMI."
      },
      {
        "number": "16",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "17",
        "name": "Vlogic",
        "type": "power_out",
        "description": "Supply decoupling output that may be used as a 5-V supply for logic-level inputs."
      },
      {
        "number": "18",
        "name": "ENABLE",
        "type": "input",
        "description": "Switch-mode regulator enable/disable input."
      },
      {
        "number": "19",
        "name": "5Vg_ENABLE",
        "type": "input",
        "description": "Switched 5-V voltage regulator output enable/disable input."
      },
      {
        "number": "20",
        "name": "SCR0",
        "type": "input",
        "description": "Programmable slew-rate control input."
      },
      {
        "number": "21",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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 MPN TPIC74100QPWPRQ1 is listed on the package addendum (page 25) and tape-and-reel table (page 2"
        ],
        "pages_sent": 7,
        "cost_usd": 0.0201,
        "at": "2026-11-05T23:52:21"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tpic74100-q1.pdf",
        "pages": 32,
        "sha256": "50f73565926b251e",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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  }
}