TPS65263-1QRHBTQ1

{
  "schema_version": 1,
  "type": "component",
  "slug": "tps65263-1qrhbtq1",
  "title": "TPS65263-1QRHBTQ1",
  "brief": "Texas Instruments DC-DC Converters, VQFN-32-EP(5x5). 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 supply chip",
    "tps65263-1qrhbtq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS65263-1QRHBTQ1",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-32-EP(5x5)",
    "pin_count": 33,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps65263-1q1",
    "parts": {
      "symbol": "tps65263-1qrhbtq1.kicad_sym",
      "footprint": "tps65263-1qrhbtq1.kicad_mod",
      "model_3d": "tps65263-1qrhbtq1-hero.glb",
      "model_3d_plain": "tps65263-1qrhbtq1.glb",
      "model_3d_step": "tps65263-1qrhbtq1-etched.step",
      "model_3d_step_plain": "tps65263-1qrhbtq1.step",
      "lbr": "tps65263-1qrhbtq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C1880040",
      "digikey": "296-TPS65263-1QRHBTQ1TR-ND",
      "mouser": "595-TPS652631QRHBTQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T14:49:20Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-TPS65263-1QRHBTQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS652631QRHBTQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN3",
        "type": "input",
        "description": "Enable for buck3; float to enable, and a resistor divider can set the buck3 input UVLO."
      },
      {
        "number": "2",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C interface data pin; float or connect to GND to disable I2C communication."
      },
      {
        "number": "3",
        "name": "SCL",
        "type": "input",
        "description": "I2C interface clock pin; float or connect to GND to disable I2C communication."
      },
      {
        "number": "4",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground common to the buck controllers and other analog circuits, to be routed separately from high-current power grounds to the (-) terminal of the VIN bypass capacitor."
      },
      {
        "number": "5",
        "name": "VOUT2",
        "type": "input",
        "description": "Buck2 output voltage sense pin; absolute maximum rating is 7 V."
      },
      {
        "number": "6",
        "name": "FB2",
        "type": "input",
        "description": "Feedback Kelvin sensing pin for buck2 output voltage, connected to the buck2 resistor divider; the feedback reference is 0.6 V ±1%."
      },
      {
        "number": "7",
        "name": "COMP2",
        "type": "passive",
        "description": "Error amplifier output and loop compensation pin for buck2; a series resistor and capacitor compensate the peak current PWM loop."
      },
      {
        "number": "8",
        "name": "SS2",
        "type": "passive",
        "description": "Soft-start and tracking input for buck2 with an internal 5.2 µA pullup; soft-start time is set by a capacitor to ground."
      },
      {
        "number": "9",
        "name": "BST2",
        "type": "passive",
        "description": "Bootstrap supply for the buck2 high-side gate driver; connect a capacitor (recommended 47 nF) from BST2 to LX2."
      },
      {
        "number": "10",
        "name": "LX2",
        "type": "output",
        "description": "Buck2 switching node to the inductor and bootstrap capacitor; swings from a diode drop below ground up to the PVIN2 voltage."
      },
      {
        "number": "11",
        "name": "PGND2",
        "type": "power_in",
        "description": "Power ground for buck2; connect as close as practical to the (-) terminal of the VIN2 input ceramic capacitor."
      },
      {
        "number": "12",
        "name": "PVIN2",
        "type": "power_in",
        "description": "Input power supply for buck2; connect as close as practical to the (+) terminal of an input ceramic capacitor (suggested 10 µF)."
      },
      {
        "number": "13",
        "name": "PVIN3",
        "type": "power_in",
        "description": "Input power supply for buck3; connect as close as practical to the (+) terminal of an input ceramic capacitor (suggested 10 µF)."
      },
      {
        "number": "14",
        "name": "PGND3",
        "type": "power_in",
        "description": "Power ground for buck3; connect as close as practical to the (-) terminal of the VIN3 input ceramic capacitor."
      },
      {
        "number": "15",
        "name": "LX3",
        "type": "output",
        "description": "Buck3 switching node to the inductor and bootstrap capacitor; swings from a diode drop below ground up to the PVIN3 voltage."
      },
      {
        "number": "16",
        "name": "BST3",
        "type": "passive",
        "description": "Bootstrap supply for the buck3 high-side gate driver; connect a capacitor (recommended 47 nF) from BST3 to LX3."
      },
      {
        "number": "17",
        "name": "SS3",
        "type": "passive",
        "description": "Soft-start and tracking input for buck3 with an internal 5.2 µA pullup; soft-start time is set by a capacitor to ground."
      },
      {
        "number": "18",
        "name": "COMP3",
        "type": "passive",
        "description": "Error amplifier output and loop compensation pin for buck3; a series resistor and capacitor compensate the peak current PWM loop."
      },
      {
        "number": "19",
        "name": "FB3",
        "type": "input",
        "description": "Feedback Kelvin sensing pin for buck3 output voltage, connected to the buck3 resistor divider; the feedback reference is 0.6 V ±1%."
      },
      {
        "number": "20",
        "name": "PGOOD",
        "type": "output",
        "description": "Output voltage supervision pin; asserted high when all bucks are within the PGOOD monitor regulation range; absolute maximum rating is 7 V."
      },
      {
        "number": "21",
        "name": "ROSC",
        "type": "passive",
        "description": "Clock frequency adjustment pin; a resistor to ground sets the switching frequency (200 kHz to 2.3 MHz), and an external clock on this pin synchronizes the internal oscillator."
      },
      {
        "number": "22",
        "name": "FB1",
        "type": "input",
        "description": "Feedback Kelvin sensing pin for buck1 output voltage, connected to the buck1 resistor divider; the feedback reference is 0.6 V ±1%."
      },
      {
        "number": "23",
        "name": "COMP1",
        "type": "passive",
        "description": "Error amplifier output and loop compensation pin for buck1; a series resistor and capacitor compensate the peak current PWM loop."
      },
      {
        "number": "24",
        "name": "SS1",
        "type": "passive",
        "description": "Soft-start and tracking input for buck1 with an internal 5.2 µA pullup; soft-start time is set by a capacitor to ground."
      },
      {
        "number": "25",
        "name": "BST1",
        "type": "passive",
        "description": "Bootstrap supply for the buck1 high-side gate driver; connect a capacitor (recommended 47 nF) from BST1 to LX1."
      },
      {
        "number": "26",
        "name": "LX1",
        "type": "output",
        "description": "Buck1 switching node to the inductor and bootstrap capacitor; swings from a diode drop below ground up to the PVIN1 voltage."
      },
      {
        "number": "27",
        "name": "PGND1",
        "type": "power_in",
        "description": "Power ground for buck1; connect as close as practical to the (-) terminal of the VIN1 input ceramic capacitor."
      },
      {
        "number": "28",
        "name": "PVIN1",
        "type": "power_in",
        "description": "Input power supply for buck1; connect as close as practical to the (+) terminal of an input ceramic capacitor (suggested 10 µF)."
      },
      {
        "number": "29",
        "name": "VIN",
        "type": "power_in",
        "description": "Buck controller power supply; recommended operating range is 4 V to 18 V."
      },
      {
        "number": "30",
        "name": "V7V",
        "type": "power_out",
        "description": "Internal LDO output for the gate driver and internal controller; connect a 10 µF ceramic capacitor from this pin to power ground."
      },
      {
        "number": "31",
        "name": "EN1",
        "type": "input",
        "description": "Enable for buck1; float to enable, and a resistor divider can set the buck1 input UVLO."
      },
      {
        "number": "32",
        "name": "EN2",
        "type": "input",
        "description": "Enable for buck2; float to enable, and a resistor divider can set the buck2 input UVLO."
      },
      {
        "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 thermal pad is not a numbered pin and is not in the Table 5-1 pin list; the datasheet states the; Pin types for BST1/2/3, SS1/2/3, COMP1/2/3, ROSC and the I2C pins were assigned from functional desc; The pinout is for the RHB 32-pin VQFN from the datasheet's pin table (pages 3-4). The package addend",
          "exposed pad 33 added from the footprint"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0809,
        "at": "2026-10-08T14:49:01"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps65263-1q1",
        "pages": 48,
        "sha256": "80d3442bf670d35c",
        "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": "tps65263-1qrhbtq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5,
          5,
          0.875
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tps65263-1qrhbtq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          5,
          5,
          0.875
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "3cdcbcd0f82cedbae1691cb0e193c26e82bfe4ae07d8669374aa522dedf1cbc5",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "VQFN-32-EP(5x5)",
      "Category": "Power Supply Chip",
      "Pins": "33"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "80d3442bf670d35c",
      "rows": [
        {
          "name": "Input supply voltage, PVIN1, PVIN2, PVIN3, VIN",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 20,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "LX1, LX2, LX3 switching node voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -1,
          "typ": null,
          "max": 20,
          "conditions": "Maximum withstand voltage transient < 20 ns",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "BST1, BST2, BST3 voltage referenced to LX1, LX2, LX3",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN1, EN2, EN3, V7V, VOUT2, SCL, SDA, PGOOD voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 7,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "FB1, FB2, FB3, COMP1, COMP2, COMP3, ROSC, SS1, SS2, SS3 voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 3.6,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "AGND, PGND1, PGND2, PGND3 voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input voltage, PVIN1, PVIN2, PVIN3, VIN",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "LX1, LX2, LX3 switching node voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -0.8,
          "typ": null,
          "max": 18,
          "conditions": "Maximum withstand voltage transient <20 ns",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "BST1, BST2, BST3 voltage referenced to LX1, LX2, LX3",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -0.1,
          "typ": null,
          "max": 6.8,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "EN1, EN2, EN3, V7V, VOUT1, VOUT2, VOUT3, SCL, SDA voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -0.1,
          "typ": null,
          "max": 6.3,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "FB1, FB2, FB3, COMP1, COMP2, COMP3, SS1, SS2, SS3 voltage",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -0.1,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VIN input voltage range",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": 4,
          "typ": null,
          "max": 18,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VIN UVLO, VIN rising",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 3.5,
          "typ": 3.8,
          "max": 4,
          "conditions": "VIN rising",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "VIN UVLO, VIN falling",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 3.1,
          "typ": 3.3,
          "max": 3.5,
          "conditions": "VIN falling",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Shutdown supply current",
          "symbol": "IDDSDN",
          "kind": "electrical",
          "unit": "µA",
          "min": 4,
          "typ": 9.5,
          "max": 18,
          "conditions": "EN1 = EN2 = EN3 = 0 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input quiescent current without buck1/2/3 switching",
          "symbol": "IDDQ_NSW",
          "kind": "electrical",
          "unit": "µA",
          "min": 500,
          "typ": 750,
          "max": 1150,
          "conditions": "EN1 = EN2 = EN3 = 5 V, FB1 = FB2 = FB3 = 0.8 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input quiescent current, buck1 enabled, buck2/3 off",
          "symbol": "IDDQ_NSW1",
          "kind": "electrical",
          "unit": "µA",
          "min": 180,
          "typ": 370,
          "max": 590,
          "conditions": "EN1 = 5 V, EN2 = EN3 = 0 V, FB1 = 0.8 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input quiescent current, buck2 enabled, buck1/3 off",
          "symbol": "IDDQ_NSW2",
          "kind": "electrical",
          "unit": "µA",
          "min": 180,
          "typ": 370,
          "max": 590,
          "conditions": "EN2 = 5 V, EN1 = EN3 = 0 V, FB2 = 0.8V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input quiescent current, buck3 enabled, buck1/2 off",
          "symbol": "IDDQ_NSW3",
          "kind": "electrical",
          "unit": "µA",
          "min": 180,
          "typ": 370,
          "max": 590,
          "conditions": "EN3 = 5 V, EN1 = EN2 = 0 V, FB3 = 0.8 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "V7V LDO current limit",
          "symbol": "IOCP_V7V",
          "kind": "electrical",
          "unit": "mA",
          "min": 78,
          "typ": 185,
          "max": 260,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Feedback voltage",
          "symbol": "VFB",
          "kind": "electrical",
          "unit": "V",
          "min": 0.594,
          "typ": 0.6,
          "max": 0.606,
          "conditions": "VCOMP = 1.2 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "EN1/2/3 high-level input voltage",
          "symbol": "VENXH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.12,
          "typ": 1.2,
          "max": 1.26,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "EN1/2/3 low-level input voltage",
          "symbol": "VENXL",
          "kind": "electrical",
          "unit": "V",
          "min": 1.05,
          "typ": 1.15,
          "max": 1.21,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "EN1/2/3 pullup current",
          "symbol": "IENX1",
          "kind": "electrical",
          "unit": "µA",
          "min": 2.5,
          "typ": 3.9,
          "max": 5.9,
          "conditions": "ENx = 1 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "EN1/2/3 pullup current",
          "symbol": "IENX2",
          "kind": "electrical",
          "unit": "µA",
          "min": 5.1,
          "typ": 6.9,
          "max": 9.2,
          "conditions": "ENx = 1.5 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "EN hysteresis current",
          "symbol": "IENhys",
          "kind": "electrical",
          "unit": "µA",
          "min": 2.6,
          "typ": 3,
          "max": 3.3,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Soft-start charging current",
          "symbol": "ISSX",
          "kind": "electrical",
          "unit": "µA",
          "min": 3.9,
          "typ": 5.2,
          "max": 6.5,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Minimum on-time",
          "symbol": "tON_MIN",
          "kind": "electrical",
          "unit": "ns",
          "min": 50,
          "typ": 75,
          "max": 110,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Error amplifier transconductance",
          "symbol": "Gm_EA",
          "kind": "electrical",
          "unit": "µs",
          "min": 140,
          "typ": 300,
          "max": 450,
          "conditions": "-2 µA < ICOMPX < 2 µA",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Buck1 peak inductor current limit",
          "symbol": "ILIMIT1",
          "kind": "electrical",
          "unit": "A",
          "min": 4.3,
          "typ": 5.8,
          "max": 6.9,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Buck1 low-side sink current limit",
          "symbol": "ILIMITSINK1",
          "kind": "electrical",
          "unit": "A",
          "min": 0.7,
          "typ": 1.3,
          "max": 1.8,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Buck2/buck3 peak inductor current limit",
          "symbol": "ILIMIT2/3",
          "kind": "electrical",
          "unit": "A",
          "min": 2.55,
          "typ": 3.4,
          "max": 4.1,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Buck2/buck3 low-side sink current limit",
          "symbol": "ILIMITSINK2/3",
          "kind": "electrical",
          "unit": "A",
          "min": 0.5,
          "typ": 1,
          "max": 1.4,
          "conditions": "",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Switching frequency",
          "symbol": "FSW",
          "kind": "electrical",
          "unit": "kHz",
          "min": 430,
          "typ": 500,
          "max": 560,
          "conditions": "ROSC = 88.7 kΩ",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Switching frequency range",
          "symbol": "FSW_range",
          "kind": "electrical",
          "unit": "kHz",
          "min": 200,
          "typ": null,
          "max": 2300,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Clock sync frequency range",
          "symbol": "FSYNC",
          "kind": "electrical",
          "unit": "kHz",
          "min": 200,
          "typ": null,
          "max": 2300,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input current, SDA, SCL",
          "symbol": "II",
          "kind": "electrical",
          "unit": "µA",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "VI = 0.4 to 4.5 V",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Data hold time",
          "symbol": "tHD_DAT",
          "kind": "electrical",
          "unit": "µs",
          "min": 0,
          "typ": null,
          "max": 0.9,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Rise time of SCL signal",
          "symbol": "tRCL",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Capacitance of one bus line (pF)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Rise time of SCL signal after a repeated START condition and after an acknowledge bit",
          "symbol": "tRCL1",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Capacitance of one bus line (pF)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Fall time of SCL signal",
          "symbol": "tFCL",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Capacitance of one bus line (pF)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Rise time of SDA signal",
          "symbol": "tRDA",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Capacitance of one bus line (pF)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Fall time of SDA signal",
          "symbol": "tFDA",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "Capacitance of one bus line (pF)",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 33.3,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 25.7,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 7.4,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 0.3,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 7.3,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (bottom) thermal resistance",
          "symbol": "RθJC(bot)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 2.1,
          "max": null,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tps65263-1qrhbtq1"
  ],
  "discovery_pitch": "TPS65263-1QRHBTQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps65263-1qrhbtq1.kicad_sym",
    "tps65263-1qrhbtq1.kicad_mod",
    "tps65263-1qrhbtq1.glb",
    "tps65263-1qrhbtq1.step",
    "tps65263-1qrhbtq1.lbr",
    "docs/hero.png",
    "docs/tps65263-1qrhbtq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps65263-1qrhbtq1-hero.glb",
    "tps65263-1qrhbtq1-hero.overlay.json"
  ],
  "visibility": {
    "public": true
  }
}