TPS60120PWPR

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps60120pwpr",
  "title": "TPS60120PWPR",
  "brief": "Texas Instruments DC-DC Converters, HTSSOP-20. 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",
    "power management (pmic)",
    "tps60120pwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS60120PWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-20",
    "pin_count": 21,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps60122",
    "parts": {
      "symbol": "tps60120pwpr.kicad_sym",
      "footprint": "tps60120pwpr.kicad_mod",
      "model_3d": "tps60120pwpr-hero.glb",
      "model_3d_plain": "tps60120pwpr.glb",
      "model_3d_step": "tps60120pwpr-etched.step",
      "model_3d_step_plain": "tps60120pwpr.step",
      "lbr": "tps60120pwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C5219819",
      "digikey": "296-48756-2-ND",
      "mouser": "595-TPS60120PWPR"
    },
    "distributor_check": {
      "checked_at": "2026-10-12T12:09:52Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-48756-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS60120PWPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Analog ground for the internal reference and control circuitry; connect to PGND through a short trace."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Analog ground for the internal reference and control circuitry; connect to PGND through a short trace."
      },
      {
        "number": "3",
        "name": "ENABLE",
        "type": "input",
        "description": "Enable input; connect to IN for normal operation, and a logic low turns the device off, reducing supply current to 0.05 µA and disconnecting the output from the input."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback input; connect to OUT as close to the load as possible, with an on-chip resistive divider matching the internal 1.21-V reference voltage."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated power output; connect both OUT pins through a short trace and bypass to GND with the output filter capacitor CO."
      },
      {
        "number": "6",
        "name": "C1+",
        "type": "passive",
        "description": "Positive terminal of the flying capacitor C1."
      },
      {
        "number": "7",
        "name": "IN",
        "type": "power_in",
        "description": "Supply input for the 1.8-V to 3.6-V range; bypass to PGND with a (CO/2) µF capacitor and connect both IN pins through a short trace."
      },
      {
        "number": "8",
        "name": "C1–",
        "type": "passive",
        "description": "Negative terminal of the flying capacitor C1."
      },
      {
        "number": "9",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground carrying the charge-pump current; connect all PGND pins together."
      },
      {
        "number": "10",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground carrying the charge-pump current; connect all PGND pins together."
      },
      {
        "number": "11",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground carrying the charge-pump current; connect all PGND pins together."
      },
      {
        "number": "12",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground carrying the charge-pump current; connect all PGND pins together."
      },
      {
        "number": "13",
        "name": "C2–",
        "type": "passive",
        "description": "Negative terminal of the flying capacitor C2."
      },
      {
        "number": "14",
        "name": "IN",
        "type": "power_in",
        "description": "Supply input for the 1.8-V to 3.6-V range; connect both IN pins through a short trace."
      },
      {
        "number": "15",
        "name": "C2+",
        "type": "passive",
        "description": "Positive terminal of the flying capacitor C2."
      },
      {
        "number": "16",
        "name": "OUT",
        "type": "power_out",
        "description": "Regulated power output; connect both OUT pins through a short trace and bypass to GND with the output filter capacitor CO."
      },
      {
        "number": "17",
        "name": "LBO",
        "type": "output",
        "description": "Low battery detector output (open drain on TPS60120/122/124), which can sink 1 mA and needs a 100-kΩ to 1-MΩ pullup; leave unconnected if not used."
      },
      {
        "number": "18",
        "name": "LBI",
        "type": "input",
        "description": "Low battery detector input (TPS60120/122/124 only), compared to the internal 1.21-V reference; connect to ground if the low-battery function is not used."
      },
      {
        "number": "19",
        "name": "GND",
        "type": "power_in",
        "description": "Analog ground for the internal reference and control circuitry; connect to PGND through a short trace."
      },
      {
        "number": "20",
        "name": "GND",
        "type": "power_in",
        "description": "Analog ground for the internal reference and control circuitry; connect to PGND through a short trace."
      },
      {
        "number": "21",
        "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 thermal pad under the package is not a numbered terminal in the datasheet text and is n; Pins 17 and 18 differ by variant. This pinout uses the TPS60120 drawing (LBO and LBI). The TPS60121/; Pin types for the flying-capacitor terminals (C1+, C1-, C2+, C2-) are not given as I/O in the datash",
          "exposed pad 21 added from the footprint"
        ],
        "pages_sent": 9,
        "cost_usd": 0.0631,
        "at": "2026-10-12T12:09:27"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps60122",
        "pages": 32,
        "sha256": "b856c851bfa4d9f6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
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        "file": "tps60120pwpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.41,
          6.5,
          1.2
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "333f52df27c7146ad67534e6f8b918ee2f292ea7895b89537088f79b2265be22",
        "checked": "2026-10-12",
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        "checked": "2026-10-17",
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      }
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "HTSSOP-20",
      "Category": "Power Management (PMIC)",
      "Pins": "21"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "b856c851bfa4d9f6",
      "rows": [
        {
          "name": "Input voltage (recommended operating)",
          "symbol": "VI",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature (recommended)",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input voltage range (IN, OUT, ENABLE, FB, LBI, LBO/PG)",
          "symbol": "VI",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Continuous output current (TPS60120)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "TPS60120, TPS60121, TPS60124, TPS60125",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Lead temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "1.6 mm (1/16 inch) from case for 10 s",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Maximum junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "PWP package power rating",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 700,
          "conditions": "TA ≤ 25°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWP package power rating",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 448,
          "conditions": "TA = 70°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWP package power rating",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 364,
          "conditions": "TA = 85°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWP package power rating (case)",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "TC ≤ 62.5°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWP package power rating (case)",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 22.9,
          "conditions": "TC = 70°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWP package power rating (case)",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 18.5,
          "conditions": "TC = 85°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output voltage",
          "symbol": "VO",
          "kind": "electrical",
          "unit": "V",
          "min": 3.17,
          "typ": null,
          "max": 3.43,
          "conditions": "TPS60120; 1.8 V < VI < 2 V, 0 < IO < IO(max)/2, TC = 0°C to 70°C",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Internal switching frequency",
          "symbol": "fOSC(INT)",
          "kind": "electrical",
          "unit": "kHz",
          "min": 210,
          "typ": 320,
          "max": 450,
          "conditions": "VI = 2.4 V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current (no-load input current)",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 55,
          "max": 90,
          "conditions": "VI = 2.4 V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Shutdown supply current",
          "symbol": "IQ(SDN)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.05,
          "max": 1,
          "conditions": "VI = 2.4 V, V(ENABLE) = 0 V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Output leakage current",
          "symbol": "Ilkg(OUT)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "VI = 2.4 V, V(ENABLE) = 0 V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Enable input leakage current",
          "symbol": "Ilkg(ENABLE)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "V(ENABLE) = VGND or VI",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Input undervoltage lockout threshold",
          "symbol": "V(UVLO)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 1.8,
          "conditions": "TC = 25°C",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Maximum continuous output current (TPS60120)",
          "symbol": "IO(MAX)",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "TPS60120, TPS60121, TPS60124, TPS60125",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Low battery trip voltage (TPS60120)",
          "symbol": "V(LBITRIP)",
          "kind": "electrical",
          "unit": "V",
          "min": 1.15,
          "typ": 1.21,
          "max": 1.27,
          "conditions": "VI = 1.8 V to 2.2 V, hysteresis 0.8% for rising LBI, TC = 0°C to 70°C",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "LBI input current (TPS60120)",
          "symbol": "II(LBI)",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "V(LBI) = 1.3 V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "LBO output voltage low (TPS60120)",
          "symbol": "VO(LBO)",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "V(LBI) = 0 V, I(LBO,SINK) = 1 mA",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "LBO leakage current (TPS60120)",
          "symbol": "Ilkg(LBO)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 0.1,
          "conditions": "V(LBI) = 1.3 V, V(LBO) = 3.3 V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Short circuit current limit",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 115,
          "max": null,
          "conditions": "VI < 2.4 V, VO = 0 V, TC = 25°C",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Output load regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/mA",
          "min": null,
          "typ": 0.003,
          "max": null,
          "conditions": "VI = 2.4 V, 1 mA < IO < IO(MAX), TC = 25°C",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Output line regulation",
          "symbol": "",
          "kind": "electrical",
          "unit": "%/V",
          "min": null,
          "typ": 0.3,
          "max": null,
          "conditions": "2 V < VI < 3.3 V, IO = 100 mA, TC = 25°C",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 178,
          "max": null,
          "conditions": "PWP package",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case thermal resistance",
          "symbol": "RθJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 3.5,
          "max": null,
          "conditions": "PWP package, exposed thermal pad coupled to infinite heat sink",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation derating factor above TA = 25°C",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW/°C",
          "min": null,
          "typ": 5.6,
          "max": null,
          "conditions": "PWP package",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Power dissipation derating factor above TC = 62.5°C",
          "symbol": "",
          "kind": "thermal",
          "unit": "mW/°C",
          "min": null,
          "typ": 285.7,
          "max": null,
          "conditions": "PWP package",
          "source_page": 8,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_pitch": "TPS60120PWPR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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