TPS2511QDGNRQ1

{
  "slug": "tps2511qdgnrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Power Distribution Switches, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps2511qdgnrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps2511qdgnrq1.kicad_sym",
    "tps2511qdgnrq1.kicad_mod",
    "tps2511qdgnrq1.glb",
    "tps2511qdgnrq1.step",
    "tps2511qdgnrq1.lbr",
    "docs/hero.png",
    "docs/tps2511qdgnrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "TPS2511QDGNRQ1",
    "manufacturer": "Texas Instruments",
    "package": "MSOP-8-EP",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps2511-q1",
    "parts": {
      "symbol": "tps2511qdgnrq1.kicad_sym",
      "footprint": "tps2511qdgnrq1.kicad_mod",
      "model_3d": "tps2511qdgnrq1-etched.glb",
      "model_3d_plain": "tps2511qdgnrq1.glb",
      "model_3d_step": "tps2511qdgnrq1-etched.step",
      "model_3d_step_plain": "tps2511qdgnrq1.step",
      "lbr": "tps2511qdgnrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2155936",
      "digikey": "296-36995-2-ND",
      "mouser": "595-TPS2511QDGNRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-09-26T23:20:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-36995-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS2511QDGNRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; all voltages referenced to this pin."
      },
      {
        "number": "2",
        "name": "ILIM_SET",
        "type": "passive",
        "description": "Current-limit programming pin; an external resistor from this pin to GND sets the overcurrent threshold; recommended range 16.9 k\u03a9 \u2264 RILIM_SET \u2264 750 k\u03a9."
      },
      {
        "number": "3",
        "name": "IN",
        "type": "power_in",
        "description": "Power-supply input to the high-side MOSFET switch; operating range 4.5 V to 5.5 V; decouple with \u22650.1-\u00b5F ceramic capacitor to GND as close to the pin as possible."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "tri_state",
        "description": "Active-low open-drain current-sense output; asserted when OUT current exceeds approximately half the ILIM_SET-programmed current limit; maximum sink current 10 mA."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Logic-level enable input (TTL/CMOS compatible); high enables the power switch and DCP circuitry, low turns the power switch off and forces DP/DM to high impedance; falling threshold 0.9 V-1.65 V."
      },
      {
        "number": "6",
        "name": "DP",
        "type": "bidirectional",
        "description": "USB D+ or D- data line; auto-detect logic drives 2.7 V, 2.0 V, or 1.2 V for DCP identification or shorts to DM for BC1.2 mode; high impedance when disabled."
      },
      {
        "number": "7",
        "name": "DM",
        "type": "bidirectional",
        "description": "USB D- or D+ data line; auto-detect logic drives 2.0 V, 2.7 V, or 1.2 V for DCP identification or shorts to DP for BC1.2 mode; high impedance when disabled."
      },
      {
        "number": "8",
        "name": "OUT",
        "type": "power_out",
        "description": "Power-switch output connected to USB VBUS; 80 m\u03a9 typical RDS(on) at 2 A, 2.2 A continuous rated output current; includes 500 \u03a9 discharge resistor to GND when disabled."
      },
      {
        "number": "9",
        "name": "PAD",
        "type": "power_in",
        "description": "Exposed thermal PowerPAD; must be soldered to the GND plane with a via array for both electrical ground connection and thermal dissipation; \u03b8JCbot = 13.4 \u00b0C/W."
      }
    ],
    "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": [],
        "pages_sent": 30,
        "cost_usd": 0.3265,
        "at": "2026-09-26T23:20:05"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps2511-q1",
        "pages": 30,
        "sha256": "a204181e0b97a899",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}