TPS25740RGER

{
  "slug": "tps25740rger",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments USB ICs, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "communication interface chip-uart-485-232",
    "tps25740rger",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps25740rger.kicad_sym",
    "tps25740rger.kicad_mod",
    "tps25740rger.glb",
    "tps25740rger.step",
    "tps25740rger.lbr",
    "docs/hero.png",
    "docs/tps25740rger-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps25740rger-hero.glb",
    "tps25740rger-hero.overlay.json",
    "tps25740rger-etched.glb"
  ],
  "component": {
    "mpn": "TPS25740RGER",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Communication Interface Chip/UART/485/232",
    "subcategory": "USB ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps25740rger.pdf",
    "parts": {
      "symbol": "tps25740rger.kicad_sym",
      "footprint": "tps25740rger.kicad_mod",
      "model_3d": "tps25740rger-hero.glb",
      "model_3d_plain": "tps25740rger-etched.glb",
      "model_3d_step": "tps25740rger-etched.step",
      "model_3d_step_plain": "tps25740rger.step",
      "lbr": "tps25740rger.lbr"
    },
    "distributor_links": {
      "lcsc": "C544310",
      "digikey": "296-49000-2-ND",
      "mouser": "595-TPS25740RGER"
    },
    "distributor_check": {
      "checked_at": "2026-10-31T03:15:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-49000-2-ND",
        "status": "found",
        "lifecycle": "Not For New Designs"
      },
      "mouser": {
        "pn": "595-TPS25740RGER",
        "status": "found",
        "lifecycle": "Not Recommended for New Designs"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VTX",
        "type": "power_out",
        "description": "Bypass pin for the transmit driver supply, to be connected to GND via the recommended ceramic capacitor."
      },
      {
        "number": "2",
        "name": "CC1",
        "type": "bidirectional",
        "description": "Multifunction configuration channel interface pin to USB Type-C providing connector polarity, end-device connection detect, current capability and PD communication."
      },
      {
        "number": "3",
        "name": "CC2",
        "type": "bidirectional",
        "description": "Multifunction configuration channel interface pin to USB Type-C providing connector polarity, end-device connection detect, current capability and PD communication."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground associated with power management and gate driver circuits, to be connected to AGND and PAD."
      },
      {
        "number": "5",
        "name": "HIPWR",
        "type": "input",
        "description": "Four-state input used to configure the voltages and currents that will be advertised, connected directly to GND or DVDD or via a resistance R(SEL)."
      },
      {
        "number": "6",
        "name": "CTL1",
        "type": "output",
        "description": "Digital output pin used to control an external voltage regulator."
      },
      {
        "number": "7",
        "name": "CTL2",
        "type": "output",
        "description": "Digital output pin used to control an external voltage regulator."
      },
      {
        "number": "8",
        "name": "EN12V / EN9V",
        "type": "input",
        "description": "For TPS25740 a low level allows the 12 V PDO to be transmitted and for TPS25740A it allows the 9 V PDO to be transmitted; if not pulled low the corresponding PDO is not advertised."
      },
      {
        "number": "9",
        "name": "N/C",
        "type": "passive",
        "description": "Not internally used; the datasheet states to connect this pin to GND."
      },
      {
        "number": "10",
        "name": "N/C",
        "type": "passive",
        "description": "Not internally used; the datasheet states to connect this pin to GND."
      },
      {
        "number": "11",
        "name": "UFP",
        "type": "output",
        "description": "Open-drain output indicating that either CC1 or CC2 (but not both) is pulled down by a USB Type-C Sink."
      },
      {
        "number": "12",
        "name": "PSEL",
        "type": "input",
        "description": "Four-state input used to select the maximum power that can be provided, connected directly to GND or DVDD or via a resistance R(SEL)."
      },
      {
        "number": "13",
        "name": "DVDD",
        "type": "power_out",
        "description": "Internally regulated 1.85 V rail for external use up to 35 mA, to be connected to GND via the recommended bypass capacitor."
      },
      {
        "number": "14",
        "name": "PCTRL",
        "type": "input",
        "description": "Input pin used to control the power that will be advertised, and it may be pulled high or low dynamically."
      },
      {
        "number": "15",
        "name": "GD",
        "type": "input",
        "description": "Master enable for the GDNG/GDNS gate driver; driving it low forces the power path switch off."
      },
      {
        "number": "16",
        "name": "VAUX",
        "type": "power_out",
        "description": "Internally regulated rail for use by the power management circuits, to be connected to GND via the recommended bypass capacitor."
      },
      {
        "number": "17",
        "name": "VDD",
        "type": "power_in",
        "description": "Optional input supply."
      },
      {
        "number": "18",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground associated with monitoring and power conditioning circuits, to be connected to GND and PAD."
      },
      {
        "number": "19",
        "name": "ISNS",
        "type": "input",
        "description": "Used to monitor a VBUS-referenced sense resistor for over-current events."
      },
      {
        "number": "20",
        "name": "VPWR",
        "type": "power_in",
        "description": "Connect to an external voltage as a source of bias power; this supply is optional while UFP is high if VDD is supplied."
      },
      {
        "number": "21",
        "name": "VBUS",
        "type": "power_in",
        "description": "Voltage monitor for the VBUS line."
      },
      {
        "number": "22",
        "name": "GDNG",
        "type": "output",
        "description": "High-voltage open-drain gate driver which may be used to drive NMOS power switches, connected to the gate terminal."
      },
      {
        "number": "23",
        "name": "GDNS",
        "type": "input",
        "description": "High-voltage open-drain gate driver which may be used to drive NMOS power switches, connected to the source terminal."
      },
      {
        "number": "24",
        "name": "DSCG",
        "type": "output",
        "description": "Open-drain output that discharges the system VBUS line through an external resistor."
      },
      {
        "number": "25",
        "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 thermal pad (PAD) is not given a numbered pin in the datasheet, so it is not listed as a pin. Th; The pin table covers both TPS25740 and TPS25740A. Pin 8 is named EN12V / EN9V and its function depen; KiCad types for pins 1, 13 and 16 (power_out), and for pins 4, 17, 18 and 20 (power_in) are my class",
          "exposed pad 25 added from the footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0626,
        "at": "2026-10-31T03:15:29"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps25740rger.pdf",
        "pages": 66,
        "sha256": "7e194c4d808d53a0",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps25740rger.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps25740rger-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4f5ea1c37d70d93009affb927f7ab0aad85081fc0556e3bb1f79a5406f59275f",
        "checked": "2026-10-31",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "RGE0024H",
      "source_page": 63,
      "D": {
        "nom_mm": 4.0,
        "range_mm": [
          3.9,
          4.1
        ]
      },
      "E1": {
        "nom_mm": 4.0,
        "range_mm": [
          3.9,
          4.1
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.0,
        "range_mm": [
          null,
          1.0
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "tps25740rger.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}