TPS650241RHBR

{
  "slug": "tps650241rhbr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Battery Management, VQFN-32-EP(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps650241rhbr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps650241rhbr.kicad_sym",
    "tps650241rhbr.kicad_mod",
    "tps650241rhbr.glb",
    "tps650241rhbr.step",
    "tps650241rhbr.lbr",
    "docs/hero.png",
    "docs/tps650241rhbr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps650241rhbr-hero.glb",
    "tps650241rhbr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS650241RHBR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-32-EP(5x5)",
    "pin_count": 33,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps650241",
    "parts": {
      "symbol": "tps650241rhbr.kicad_sym",
      "footprint": "tps650241rhbr.kicad_mod",
      "model_3d": "tps650241rhbr-hero.glb",
      "model_3d_plain": "tps650241rhbr.glb",
      "model_3d_step": "tps650241rhbr-etched.step",
      "model_3d_step_plain": "tps650241rhbr.step",
      "lbr": "tps650241rhbr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2864612",
      "digikey": "TPS650241RHBR-ND",
      "mouser": "595-TPS650241RHBR"
    },
    "distributor_check": {
      "checked_at": "2026-10-11T11:06:11Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "TPS650241RHBR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS650241RHBR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDCDC3",
        "type": "input",
        "description": "VDCDC3 feedback voltage sense input; connect directly to VDCDC3."
      },
      {
        "number": "2",
        "name": "PGND3",
        "type": "power_in",
        "description": "Power ground for the VDCDC3 converter."
      },
      {
        "number": "3",
        "name": "L3",
        "type": "passive",
        "description": "Switch pin of the VDCDC3 converter; the VDCDC3 inductor (1.5 to 2.2 µH recommended) is connected here."
      },
      {
        "number": "4",
        "name": "VINDCDC3",
        "type": "power_in",
        "description": "Input voltage for the VDCDC3 step-down converter; must be connected to the same supply as VINDCDC1, VINDCDC2 and VCC (recommended range 2.5 V to 6 V)."
      },
      {
        "number": "5",
        "name": "VINDCDC1",
        "type": "power_in",
        "description": "Input voltage for the VDCDC1 step-down converter; must be connected to the same supply as VINDCDC2, VINDCDC3 and VCC (recommended range 2.5 V to 6 V)."
      },
      {
        "number": "6",
        "name": "L1",
        "type": "passive",
        "description": "Switch pin of the VDCDC1 converter; the VDCDC1 inductor (1.5 to 2.2 µH recommended) is connected here."
      },
      {
        "number": "7",
        "name": "PGND1",
        "type": "power_in",
        "description": "Power ground for the VDCDC1 converter."
      },
      {
        "number": "8",
        "name": "VDCDC1",
        "type": "input",
        "description": "VDCDC1 feedback voltage sense input; connect directly to VDCDC1."
      },
      {
        "number": "9",
        "name": "DEFDCDC1",
        "type": "input",
        "description": "Default VDCDC1 select: GND gives 2.80 V and VCC gives 3.3 V, or a resistor divider from VDCDC1 to GND sets 0.6 V up to VINDCDC1."
      },
      {
        "number": "10",
        "name": "FB_LDO2",
        "type": "input",
        "description": "Feedback pin for LDO2, which sets the LDO2 output (1 V to 3.3 V range)."
      },
      {
        "number": "11",
        "name": "FB_LDO1",
        "type": "input",
        "description": "Feedback pin for LDO1, which sets the LDO1 output (1 V to 3.3 V range)."
      },
      {
        "number": "12",
        "name": "Vdd_alive",
        "type": "power_out",
        "description": "Output of the 30-mA always-on LDO; 1.2 V for the TPS650241 per the voltage options table."
      },
      {
        "number": "13",
        "name": "AGND2",
        "type": "power_in",
        "description": "Analog ground connection; all analog ground pins are connected internally on the chip."
      },
      {
        "number": "14",
        "name": "VLDO2",
        "type": "power_out",
        "description": "Output voltage of LDO2 (200-mA general-purpose LDO)."
      },
      {
        "number": "15",
        "name": "VINLDO",
        "type": "power_in",
        "description": "Input voltage for LDO1 and LDO2, with an operating range of 1.5 V to 6.5 V."
      },
      {
        "number": "16",
        "name": "VLDO1",
        "type": "power_out",
        "description": "Output voltage of LDO1 (200-mA general-purpose LDO)."
      },
      {
        "number": "17",
        "name": "EN_LDO",
        "type": "input",
        "description": "Enable input for LDO1 and LDO2; logic high enables the LDOs and logic low disables them."
      },
      {
        "number": "18",
        "name": "EN_DCDC3",
        "type": "input",
        "description": "VDCDC3 enable pin; logic high enables the regulator and logic low disables it."
      },
      {
        "number": "19",
        "name": "EN_DCDC2",
        "type": "input",
        "description": "VDCDC2 enable pin; logic high enables the regulator and logic low disables it."
      },
      {
        "number": "20",
        "name": "EN_DCDC1",
        "type": "input",
        "description": "VDCDC1 enable pin; logic high enables the regulator and logic low disables it."
      },
      {
        "number": "21",
        "name": "PWRFAIL",
        "type": "output",
        "description": "Open-drain output that is active low when the PWRFAIL comparator indicates a low VBAT condition."
      },
      {
        "number": "22",
        "name": "DEFDCDC2",
        "type": "input",
        "description": "Default VDCDC2 select: GND gives 1.8 V and VCC gives 2.5 V, or a resistor divider from VDCDC2 to GND sets 0.6 V up to VINDCDC2."
      },
      {
        "number": "23",
        "name": "MODE",
        "type": "input",
        "description": "Selects power save mode (PFM at light load, PWM at higher load) when low and forced fixed-frequency PWM mode when high."
      },
      {
        "number": "24",
        "name": "EN_Vdd_alive",
        "type": "input",
        "description": "Enable input for the Vdd_alive LDO; logic high enables the LDO and logic low disables it."
      },
      {
        "number": "25",
        "name": "VDCDC2",
        "type": "input",
        "description": "VDCDC2 feedback voltage sense input; connect directly to VDCDC2."
      },
      {
        "number": "26",
        "name": "PGND2",
        "type": "power_in",
        "description": "Power ground for the VDCDC2 converter."
      },
      {
        "number": "27",
        "name": "L2",
        "type": "passive",
        "description": "Switch pin of the VDCDC2 converter; the VDCDC2 inductor (1.5 to 2.2 µH recommended) is connected here."
      },
      {
        "number": "28",
        "name": "VINDCDC2",
        "type": "power_in",
        "description": "Input voltage for the VDCDC2 step-down converter; must be connected to the same supply as VINDCDC1, VINDCDC3 and VCC."
      },
      {
        "number": "29",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply for digital and analog circuitry of the DCDC1, DCDC2 and DCDC3 converters; must be the same supply as VINDCDC1 to VINDCDC3, and the UVLO threshold is 2.35 V."
      },
      {
        "number": "30",
        "name": "PWRFAIL_SNS",
        "type": "input",
        "description": "Input for the comparator driving PWRFAIL, compared to a 1 V falling threshold with 50 mV hysteresis."
      },
      {
        "number": "31",
        "name": "AGND1",
        "type": "power_in",
        "description": "Analog ground connection; all analog ground pins are connected internally on the chip."
      },
      {
        "number": "32",
        "name": "DEFDCDC3",
        "type": "input",
        "description": "For the TPS650241, GND sets VDCDC3 to 0.9 V and VCC sets it to 1.375 V."
      },
      {
        "number": "33",
        "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 PowerPad (exposed thermal pad) is listed in the pin table with no pin number ('–'), so it is not; Pin 32 (DEFDCDC3) and the TPS650241 voltage levels come from the datasheet's per-variant table; the ; Pin 12 Vdd_alive output voltage (1.2 V) is taken from the voltage options table for TPS650241RHB, no",
          "exposed pad 33 added from the footprint"
        ],
        "pages_sent": 14,
        "cost_usd": 0.1091,
        "at": "2026-10-11T11:05:55"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps650241",
        "pages": 39,
        "sha256": "40e3cce5b41a1d8c",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps650241rhbr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.0,
          5.0,
          0.875
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps650241rhbr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5.0,
          5.0,
          0.875
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "6ec94a1be79928f111d13cf49ccddf482ddcf0c7dc0768cfc42865e3d31497e8",
        "checked": "2026-10-11",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}