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Ray Set visibility: public 06970b9 18h ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tps2hb16fqpwprq1",
  "title": "TPS2HB16FQPWPRQ1",
  "brief": "Texas Instruments Power Distribution Switches, HTSSOP-16-EP. 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)",
    "tps2hb16fqpwprq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS2HB16FQPWPRQ1",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-16-EP",
    "pin_count": 17,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Distribution Switches",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps2hb16-q1.pdf",
    "parts": {
      "symbol": "tps2hb16fqpwprq1.kicad_sym",
      "footprint": "tps2hb16fqpwprq1.kicad_mod",
      "model_3d": "tps2hb16fqpwprq1-hero.glb",
      "model_3d_plain": "tps2hb16fqpwprq1-etched.glb",
      "model_3d_step": "tps2hb16fqpwprq1-etched.step",
      "model_3d_step_plain": "tps2hb16fqpwprq1.step",
      "lbr": "tps2hb16fqpwprq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2879380",
      "digikey": "296-TPS2HB16FQPWPRQ1TR-ND",
      "mouser": "595-TPS2HB16FQPWPRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-11-06T01:24:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS2HB16FQPWPRQ1TR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-TPS2HB16FQPWPRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground; reverse ground current IGND is limited to -50 mA when VBB < 0 V."
      },
      {
        "number": "2",
        "name": "SNS",
        "type": "output",
        "description": "Analog sense output that reports load current on version F, and goes to the predefined ISNSFH level on a fault; sense pin voltage is limited to -1 V to 18 V absolute maximum."
      },
      {
        "number": "3",
        "name": "LATCH",
        "type": "input",
        "description": "Sets fault handling behavior (latched or auto-retry); LATCH voltage is limited to -1 V to 5.5 V recommended."
      },
      {
        "number": "4",
        "name": "EN1",
        "type": "input",
        "description": "Channel 1 control input, active high; enable voltage is limited to -1 V to 5.5 V recommended."
      },
      {
        "number": "5",
        "name": "FLT1",
        "type": "output",
        "description": "Open-drain fault indication for channel 1, triggered by channel 1 overcurrent, overtemperature or open load."
      },
      {
        "number": "6",
        "name": "VOUT1",
        "type": "power_out",
        "description": "Channel 1 output to the load."
      },
      {
        "number": "7",
        "name": "VOUT1",
        "type": "power_out",
        "description": "Channel 1 output to the load."
      },
      {
        "number": "8",
        "name": "VOUT1",
        "type": "power_out",
        "description": "Channel 1 output to the load."
      },
      {
        "number": "9",
        "name": "VOUT2",
        "type": "power_out",
        "description": "Channel 2 output to the load."
      },
      {
        "number": "10",
        "name": "VOUT2",
        "type": "power_out",
        "description": "Channel 2 output to the load."
      },
      {
        "number": "11",
        "name": "VOUT2",
        "type": "power_out",
        "description": "Channel 2 output to the load."
      },
      {
        "number": "12",
        "name": "FLT2",
        "type": "output",
        "description": "Open-drain fault indication for channel 2, triggered by channel 2 overcurrent, overtemperature or open load."
      },
      {
        "number": "13",
        "name": "EN2",
        "type": "input",
        "description": "Channel 2 control input, active high; enable voltage is limited to -1 V to 5.5 V recommended."
      },
      {
        "number": "14",
        "name": "SEL1",
        "type": "input",
        "description": "Diagnostics select 1; no functionality on version F, so tie to device ground through a 10 kΩ resistor."
      },
      {
        "number": "15",
        "name": "SEL2",
        "type": "input",
        "description": "Diagnostics select 2; selects the channel reported on the SNS output, with select voltage limited to -1 V to 5.5 V recommended."
      },
      {
        "number": "16",
        "name": "DIA_EN",
        "type": "input",
        "description": "Diagnostic enable, active high; diagnostic enable voltage is limited to -1 V to 5.5 V recommended."
      },
      {
        "number": "17",
        "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 exposed pad is listed as VBB but has no printed number; it is entered as 'Exposed Pad' rather th; SEL1 has no functionality on version F and should be tied to device ground through a 10 kΩ resistor,"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0236,
        "at": "2026-11-06T01:23:48"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps2hb16-q1.pdf",
        "pages": 58,
        "sha256": "83860ae4e964362c",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tps2hb16fqpwprq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "7982746831c0bd23f4690608869ad67776faae5c762fb0376666126a3998921b",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps2hb16fqpwprq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3108d1d51552400997d4d77644adffb492f602f5539a0f063856992d176f5bdb",
        "checked": "2026-11-06",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "HTSSOP-16-EP",
      "Category": "Power Management (PMIC)",
      "Pins": "17"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "83860ae4e964362c7276f25d10953ed36291dafdcd48f41ee6b767a765c5db88",
      "rows": [
        {
          "name": "Maximum continuous supply voltage",
          "symbol": "VBB",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 36,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Load dump voltage",
          "symbol": "VLD",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "ISO16750-2:2010(E)",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Reverse battery voltage",
          "symbol": "VRev",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -18,
          "typ": null,
          "max": null,
          "conditions": "t ≤ 3 minutes",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Enable pin voltage",
          "symbol": "VEN1, VEN2",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Sense pin voltage",
          "symbol": "VSNS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Reverse ground current",
          "symbol": "IGND",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -50,
          "typ": null,
          "max": null,
          "conditions": "VBB < 0 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Energy dissipation during turnoff, single pulse",
          "symbol": "ETOFF",
          "kind": "absolute_maximum",
          "unit": "mJ",
          "min": null,
          "typ": null,
          "max": 50,
          "conditions": "Single pulse, one channel, LOUT = 5 mH, TJ,start = 125°C",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Maximum junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Nominal supply voltage",
          "symbol": "VBB",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 6,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Extended supply voltage",
          "symbol": "VBB",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 28,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Enable voltage",
          "symbol": "VEN1, VEN2",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -1,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Operating free-air temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VBB clamp voltage",
          "symbol": "VBBCLAMP",
          "kind": "electrical",
          "unit": "V",
          "min": 58,
          "typ": null,
          "max": 76,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "VDS clamp voltage",
          "symbol": "VDSCLAMP",
          "kind": "electrical",
          "unit": "V",
          "min": 40,
          "typ": null,
          "max": 46,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "VBB undervoltage lockout falling",
          "symbol": "VUVLOF",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": 3,
          "conditions": "Measured with respect to the GND pin of the device",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "VBB undervoltage lockout rising",
          "symbol": "VUVLOR",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
          "typ": null,
          "max": 3,
          "conditions": "Measured with respect to the GND pin of the device",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "ISB",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VBB = 13.5 V, TJ = 25°C, VENx = VDIA_EN = 0 V, VOUT = 0 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "ISB",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "VBB = 13.5 V, TJ = 125°C, VENx = VDIA_EN = 0 V, VOUT = 0 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Continuous load current, per channel",
          "symbol": "ILNOM",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Two channels enabled, TAMB = 70°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Continuous load current, per channel",
          "symbol": "ILNOM",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 7,
          "conditions": "One channel enabled, TAMB = 70°C",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output leakage current per channel",
          "symbol": "IOUT(standby)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 0.01,
          "max": 0.5,
          "conditions": "VBB = 13.5 V, TJ = 25°C, VENx = VDIA_EN = 0 V, VOUT = 0 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Output leakage current per channel",
          "symbol": "IOUT(standby)",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 1.5,
          "conditions": "VBB = 13.5 V, TJ = 125°C, VENx = VDIA_EN = 0 V, VOUT = 0 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Current consumption in diagnostic mode",
          "symbol": "IDIA",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3,
          "max": 6,
          "conditions": "VBB = 13.5 V, ISNS = 0 mA, VENx = 0 V, VDIA_EN = 5 V, VOUT = 0V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Quiescent current",
          "symbol": "IQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3,
          "max": 6,
          "conditions": "VBB = 13.5 V, VENx = VDIA_EN = 5 V, IOUTx = 0 A",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Standby mode delay time",
          "symbol": "tSTBY",
          "kind": "electrical",
          "unit": "ms",
          "min": 12,
          "typ": 17,
          "max": 22,
          "conditions": "VENx = VDIA_EN = 0 V to standby",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "On-resistance",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "TJ = 25°C, 6 V ≤ VBB ≤ 28 V, IOUT1 = IOUT2 > 1 A",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "On-resistance",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "TJ = 150°C, 6 V ≤ VBB ≤ 28 V, IOUT1 = IOUT2 > 1 A",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "On-resistance",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "TJ = 25°C, 3 V ≤ VBB ≤ 6 V, IOUT1 = IOUT2 > 1 A",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "On-resistance during reverse polarity",
          "symbol": "RON(REV)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 16,
          "conditions": "TJ = 25°C, -18 V ≤ VBB ≤ -8 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "On-resistance during reverse polarity",
          "symbol": "RON(REV)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": null,
          "max": 40,
          "conditions": "TJ = 105°C, -18 V ≤ VBB ≤ -8 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Current sense ratio IOUTx/ISNS",
          "symbol": "KSNS",
          "kind": "electrical",
          "unit": "",
          "min": null,
          "typ": 3000,
          "max": null,
          "conditions": "IOUTX = 1 A",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Current sense accuracy",
          "symbol": "ISNSI",
          "kind": "electrical",
          "unit": "%",
          "min": -5,
          "typ": null,
          "max": 5.3,
          "conditions": "VEN = VDIA_EN = 5 V, VSEL1 = 0 V, VSEL2 = X, IOUT = 6 A",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Current sense accuracy",
          "symbol": "ISNSI",
          "kind": "electrical",
          "unit": "%",
          "min": -6,
          "typ": null,
          "max": 6.3,
          "conditions": "VEN = VDIA_EN = 5 V, VSEL1 = 0 V, VSEL2 = X, IOUT = 300 mA",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Current sense accuracy",
          "symbol": "ISNSI",
          "kind": "electrical",
          "unit": "%",
          "min": -9,
          "typ": null,
          "max": 9.6,
          "conditions": "VEN = VDIA_EN = 5 V, VSEL1 = 0 V, VSEL2 = X, IOUT = 100 mA",
          "source_page": 8,
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