TPS2834PWPR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps2834pwpr",
  "title": "TPS2834PWPR",
  "brief": "Texas Instruments Gate Drivers, HTSSOP-14-EP. 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",
    "tps2834pwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS2834PWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-14-EP",
    "pin_count": 15,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps2835",
    "parts": {
      "symbol": "tps2834pwpr.kicad_sym",
      "footprint": "tps2834pwpr.kicad_mod",
      "model_3d": "tps2834pwpr-hero.glb",
      "model_3d_plain": "tps2834pwpr.glb",
      "model_3d_step": "tps2834pwpr-etched.step",
      "model_3d_step_plain": "tps2834pwpr.step",
      "lbr": "tps2834pwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2677235",
      "digikey": "TPS2834PWPR-ND",
      "mouser": "595-TPS2834PWPR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T23:05:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "TPS2834PWPR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
      },
      "mouser": {
        "pn": "595-TPS2834PWPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ENABLE",
        "type": "input",
        "description": "ENABLE is a TTL-compatible input that enables the drivers; when it is low, both the high-side and low-side output drivers are off."
      },
      {
        "number": "2",
        "name": "IN",
        "type": "input",
        "description": "IN is the TTL-compatible control input to the MOSFET drivers, noninverting on the TPS2834 and inverting on the TPS2835."
      },
      {
        "number": "3",
        "name": "CROWBAR",
        "type": "input",
        "description": "TTL-compatible input that, when driven low, turns the low-side driver on and the high-side driver off independent of all other control terminals, for overvoltage protection against a shorted high-side FET."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "5",
        "name": "SYNC",
        "type": "input",
        "description": "TTL-compatible synchronous rectifier enable: when SYNC is low the low-side driver is always off, and when high the low-side driver drives the low-side MOSFET."
      },
      {
        "number": "6",
        "name": "DT",
        "type": "input",
        "description": "Dead-time control terminal, TTL-compatible (VIH 2 V, VIL 1 V over the VCC range), to be connected to the junction of the high-side and low-side MOSFETs."
      },
      {
        "number": "7",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground, to be connected to the FET power ground."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Input supply, 4.5 V to 15 V; a 1-µF capacitor from VCC to PGND is recommended."
      },
      {
        "number": "9",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "10",
        "name": "LOWDR",
        "type": "output",
        "description": "Output drive for the low-side power MOSFET."
      },
      {
        "number": "11",
        "name": "BOOTLO",
        "type": "output",
        "description": "Connects to the junction of the high-side and low-side MOSFETs and carries the gate drive current pulses."
      },
      {
        "number": "12",
        "name": "HIGHDR",
        "type": "output",
        "description": "Output drive for the high-side power MOSFET."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "14",
        "name": "BOOT",
        "type": "input",
        "description": "Bootstrap terminal; a ceramic capacitor (typically 0.1 µF to 1 µF) between BOOT and BOOTLO develops the floating high-side bootstrap voltage, with BOOT-to-ground limited to 30 V."
      },
      {
        "number": "15",
        "name": "PAD",
        "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 exposed thermal pad of the PowerPAD package is not given a pin number in the datasheet and is th; The datasheet classifies VCC as an input ('I'). It is listed here as power_in because it is the supp; The datasheet classifies BOOT as an input ('I'). It is listed here as input per the datasheet, but i",
          "exposed pad 15 added from the footprint"
        ],
        "pages_sent": 26,
        "cost_usd": 0.1112,
        "at": "2026-10-08T23:05:01"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps2835",
        "pages": 26,
        "sha256": "b112fb3c965b0e12",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 15,
        "described": 15,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps2834pwpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.35,
          5,
          1.05
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "e73930af88609deacee2bde98223bb9da2411f0cebb494015de765f0df216789",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps2834pwpr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.35,
          5,
          1.05
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "affc891d55d583e2b5e6de727dfb97b8e272e7c704ef31ca43a3a29e1c2f7de5",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "HTSSOP-14-EP",
      "Category": "Motor Driver ICs",
      "Pins": "15"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps2834pwpr"
  ],
  "discovery_pitch": "TPS2834PWPR (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": [
    "page.json",
    "README.md",
    "tps2834pwpr.kicad_sym",
    "tps2834pwpr.kicad_mod",
    "tps2834pwpr.glb",
    "tps2834pwpr.step",
    "tps2834pwpr.lbr",
    "docs/hero.png",
    "docs/tps2834pwpr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps2834pwpr-hero.glb",
    "tps2834pwpr-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}