TPS65146RGER

{
  "slug": "tps65146rger",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Power Management - Specialized, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps65146rger",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps65146rger.kicad_sym",
    "tps65146rger.kicad_mod",
    "tps65146rger.glb",
    "tps65146rger.step",
    "tps65146rger.lbr",
    "docs/hero.png",
    "docs/tps65146rger-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "TPS65146RGER",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Management - Specialized",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps65146",
    "parts": {
      "symbol": "tps65146rger.kicad_sym",
      "footprint": "tps65146rger.kicad_mod",
      "model_3d": "tps65146rger-etched.glb",
      "model_3d_plain": "tps65146rger.glb",
      "model_3d_step": "tps65146rger-etched.step",
      "model_3d_step_plain": "tps65146rger.step",
      "lbr": "tps65146rger.lbr"
    },
    "distributor_links": {
      "lcsc": "C2155968",
      "digikey": "296-23975-2-ND",
      "mouser": "595-TPS65146RGER"
    },
    "distributor_check": {
      "checked_at": "2026-09-27T00:16:40Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-23975-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS65146RGER",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Switch node of boost converter with voltage rating up to 20 V and leakage current of 30 \u00b5A at VSW = 17 V."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin with voltage range 2.5 to 6.0 V and operating quiescent current of 0.17 to 0.5 mA."
      },
      {
        "number": "3",
        "name": "SS",
        "type": "bidirectional",
        "description": "Boost soft-start control pin with softstart current of 4 \u00b5A at VSS = 1.240 V."
      },
      {
        "number": "4",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground pin (exposed thermal pad)."
      },
      {
        "number": "5",
        "name": "ADJ",
        "type": "input",
        "description": "LDO feedback pin with feedback regulation voltage of 1.240 V and bias current of 0.1 \u00b5A."
      },
      {
        "number": "6",
        "name": "LVOUT",
        "type": "power_out",
        "description": "LDO output pin with output voltage range 1.240 to 4 V and maximum short circuit current of 750 mA."
      },
      {
        "number": "7",
        "name": "LVIN",
        "type": "power_in",
        "description": "LDO input supply pin with minimum dropout voltage of 280 mV at ILVOUT = 350 mA and 430 mV at 500 mA."
      },
      {
        "number": "8",
        "name": "VDET",
        "type": "input",
        "description": "Reset function threshold pin with operating voltage range 1.6 to 6.0 V and threshold voltage of 1.100 V falling."
      },
      {
        "number": "9",
        "name": "XAO",
        "type": "output",
        "description": "Reset function output pin (open-drain) with sink current capability of 1 mA at VXAO(ON) = 0.5 V."
      },
      {
        "number": "10",
        "name": "CDET",
        "type": "bidirectional",
        "description": "Reset delay timing capacitor pin with charge current of 10 \u00b5A at VCDET \u2264 1.240 V."
      },
      {
        "number": "11",
        "name": "VDPM",
        "type": "bidirectional",
        "description": "Gate voltage shaping delay timing capacitor pin with charge current of 20 \u00b5A."
      },
      {
        "number": "12",
        "name": "VFLK",
        "type": "input",
        "description": "Logic input pin for charge/discharge signal with VIH of 2 V and VIL of 0.5 V."
      },
      {
        "number": "13",
        "name": "RE",
        "type": "input",
        "description": "Gate voltage shaping slope adjustment resistor pin with M2 PMOS RDS(ON) of 13 to 25 \u03a9."
      },
      {
        "number": "14",
        "name": "VGHM",
        "type": "output",
        "description": "Gate voltage shaping output pin with maximum output voltage of 20.5 V at TA = 85\u00b0C."
      },
      {
        "number": "15",
        "name": "VGH",
        "type": "power_in",
        "description": "Positive charge pump input pin with voltage rating up to 35 V and operating quiescent current of 22 to 40 \u00b5A."
      },
      {
        "number": "16",
        "name": "FBP",
        "type": "input",
        "description": "Positive charge pump feedback pin with feedback regulation voltage of 1.240 V and bias current of 0.1 \u00b5A."
      },
      {
        "number": "17",
        "name": "DRVP",
        "type": "output",
        "description": "Positive charge pump driver output pin with Q1 PMOS RDS(ON) of 8 to 20 \u03a9 and Q2 NMOS RDS(ON) of 2 to 6 \u03a9."
      },
      {
        "number": "18",
        "name": "SUP",
        "type": "power_in",
        "description": "Voltage supply pin for gate voltage shaping and VCOM buffer with voltage range 7 to 16.5 V."
      },
      {
        "number": "19",
        "name": "OPO",
        "type": "output",
        "description": "VCOM buffer output pin with output voltage swing high of VS \u2212 0.65 to VS \u2212 0.80 V."
      },
      {
        "number": "20",
        "name": "OPI",
        "type": "input",
        "description": "VCOM buffer input pin with common mode input voltage range 2 to VS\u22122 V."
      },
      {
        "number": "21",
        "name": "COMP",
        "type": "bidirectional",
        "description": "Boost converter compensation pin for external compensation network."
      },
      {
        "number": "22",
        "name": "FB",
        "type": "input",
        "description": "Boost converter feedback pin with feedback regulation voltage of 1.240 V and bias current of 0.1 \u00b5A."
      },
      {
        "number": "23",
        "name": "FREQ",
        "type": "input",
        "description": "Boost converter frequency select pin operating at 650 kHz when connected to GND and 1.2 MHz when connected to VIN."
      },
      {
        "number": "24",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground pin."
      },
      {
        "number": "25",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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": [
          "exposed pad 25 added from the footprint"
        ],
        "pages_sent": 29,
        "cost_usd": 0.4451,
        "at": "2026-09-27T00:16:22"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps65146",
        "pages": 29,
        "sha256": "de0fecb5c5c245b2",
        "source_tier": "lcsc"
      },
      "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"
    }
  }
}