TPS65086100RSKR

{
  "slug": "tps65086100rskr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Power Management - Specialized, VQFN-64-EP(8x8). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "tps65086100rskr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
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    "README.md",
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    "tps65086100rskr.step",
    "tps65086100rskr.lbr",
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    "docs/tps65086100rskr-datasheet.pdf",
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    "viewers/footprint.html",
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  "component": {
    "mpn": "TPS65086100RSKR",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-64-EP(8x8)",
    "pin_count": 65,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Management - Specialized",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tps650861",
    "parts": {
      "symbol": "tps65086100rskr.kicad_sym",
      "footprint": "tps65086100rskr.kicad_mod",
      "model_3d": "tps65086100rskr-hero.glb",
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      "model_3d_step": "tps65086100rskr-etched.step",
      "model_3d_step_plain": "tps65086100rskr.step",
      "lbr": "tps65086100rskr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2659218",
      "digikey": "TPS65086100RSKR-ND",
      "mouser": "595-TPS65086100RSKR"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T22:30:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "TPS65086100RSKR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS65086100RSKR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "FBGND2",
        "type": "power_in",
        "description": "Remote negative feedback sense for BUCK2 controller; connect to negative terminal of output capacitor or ground when not in use."
      },
      {
        "number": "2",
        "name": "FBVOUT2",
        "type": "input",
        "description": "Remote positive feedback sense for BUCK2 controller; connect to positive terminal of output capacitor or ground when not in use."
      },
      {
        "number": "3",
        "name": "DRVH2",
        "type": "output",
        "description": "High-side gate driver output for BUCK2 controller; leave floating when not in use."
      },
      {
        "number": "4",
        "name": "SW2",
        "type": "passive",
        "description": "Switch node connection for BUCK2 controller; connect to ground when not in use."
      },
      {
        "number": "5",
        "name": "BOOT2",
        "type": "passive",
        "description": "Bootstrap pin for BUCK2 controller; connect 100nF ceramic capacitor between this pin and SW2."
      },
      {
        "number": "6",
        "name": "PGNDSNS2",
        "type": "power_in",
        "description": "Power ground sense for BUCK2; connect to ground terminal of external low-side FET or ground when not in use."
      },
      {
        "number": "7",
        "name": "DRVL2",
        "type": "output",
        "description": "Low-side gate driver output for BUCK2 controller; leave floating when not in use."
      },
      {
        "number": "8",
        "name": "DRV5V_2_A1",
        "type": "power_in",
        "description": "5V supply to BUCK2 gate driver and LDOA1; bypass to ground with 2.2µF ceramic capacitor."
      },
      {
        "number": "9",
        "name": "LDOA1",
        "type": "output",
        "description": "LDOA1 LDO output with 200mA capability; bypass to ground with 4.7µF ceramic capacitor."
      },
      {
        "number": "10",
        "name": "LX3",
        "type": "passive",
        "description": "Switch node connection for BUCK3 converter; leave floating when not in use."
      },
      {
        "number": "11",
        "name": "PVIN3",
        "type": "power_in",
        "description": "Power input to BUCK3 converter (3V to 5.5V); bypass to ground with 10µF ceramic capacitor."
      },
      {
        "number": "12",
        "name": "FB3",
        "type": "input",
        "description": "Remote feedback sense for BUCK3 converter with 3A output; connect to positive terminal of output capacitor or ground when not in use."
      },
      {
        "number": "13",
        "name": "CTL1",
        "type": "input",
        "description": "Active-high VR enable pin; a group of VRs can be assigned to be enabled or disabled at assertion or deassertion."
      },
      {
        "number": "14",
        "name": "CTL6/SLPENB2",
        "type": "input",
        "description": "Active-high VR enable pin or when configured as active-low sleep enable for VRs to enter sleep state."
      },
      {
        "number": "15",
        "name": "IRQB",
        "type": "tri_state",
        "description": "Open-drain output interrupt pin; requires 7V supply for OTP programming and bypassing to ground with 1µF capacitor."
      },
      {
        "number": "16",
        "name": "GPO1",
        "type": "output",
        "description": "General purpose output configurable as open-drain or push-pull to reflect Power Good status or controlled by I2C register."
      },
      {
        "number": "17",
        "name": "SWB1",
        "type": "output",
        "description": "Output of load switch B1 with 300mA capability; bypass to ground with 0.1µF ceramic capacitor."
      },
      {
        "number": "18",
        "name": "PVINSWB1_B2",
        "type": "power_in",
        "description": "Power supply to load switches B1 and B2; bypass to ground with 1µF ceramic capacitor for transient performance."
      },
      {
        "number": "19",
        "name": "SWB2",
        "type": "output",
        "description": "Output of load switch B2 with 300mA capability; bypass to ground with 0.1µF ceramic capacitor."
      },
      {
        "number": "20",
        "name": "LX5",
        "type": "passive",
        "description": "Switch node connection for BUCK5 converter; leave floating when not in use."
      },
      {
        "number": "21",
        "name": "PVIN5",
        "type": "power_in",
        "description": "Power input to BUCK5 converter (3V to 5.5V); bypass to ground with 10µF ceramic capacitor."
      },
      {
        "number": "22",
        "name": "FB5",
        "type": "input",
        "description": "Remote feedback sense for BUCK5 converter with 3A output; connect to positive terminal of output capacitor or ground when not in use."
      },
      {
        "number": "23",
        "name": "FB4",
        "type": "input",
        "description": "Remote feedback sense for BUCK4 converter with 3A output; connect to positive terminal of output capacitor or ground when not in use."
      },
      {
        "number": "24",
        "name": "PVIN4",
        "type": "power_in",
        "description": "Power input to BUCK4 converter (3V to 5.5V); bypass to ground with 10µF ceramic capacitor."
      },
      {
        "number": "25",
        "name": "LX4",
        "type": "passive",
        "description": "Switch node connection for BUCK4 converter; leave floating when not in use."
      },
      {
        "number": "26",
        "name": "GPO2",
        "type": "output",
        "description": "General purpose output configurable as open-drain or push-pull to reflect Power Good status or controlled by I2C register."
      },
      {
        "number": "27",
        "name": "GPO3",
        "type": "output",
        "description": "General purpose output configurable as open-drain or push-pull to reflect Power Good status or controlled by I2C register."
      },
      {
        "number": "28",
        "name": "GPO4",
        "type": "tri_state",
        "description": "Open-drain output configurable to reflect Power Good status or controlled by I2C register bit."
      },
      {
        "number": "29",
        "name": "FBVOUT1",
        "type": "input",
        "description": "Remote feedback sense for BUCK1 controller; connect to positive terminal of output capacitor or ground when not in use."
      },
      {
        "number": "30",
        "name": "ILIM1",
        "type": "input",
        "description": "Current limit set pin for BUCK1 controller; fit resistor from this pin to ground to set current limit or connect to ground when not in use."
      },
      {
        "number": "31",
        "name": "SWA1",
        "type": "output",
        "description": "Output of load switch A1 with 300mA capability; bypass to ground with 0.1µF ceramic capacitor."
      },
      {
        "number": "32",
        "name": "PVINSWA1",
        "type": "power_in",
        "description": "Power supply to load switch A1; bypass to ground with 1µF ceramic capacitor for transient performance."
      },
      {
        "number": "33",
        "name": "DRVH1",
        "type": "output",
        "description": "High-side gate driver output for BUCK1 controller; leave floating when not in use."
      },
      {
        "number": "34",
        "name": "SW1",
        "type": "passive",
        "description": "Switch node connection for BUCK1 controller; connect to ground when not in use."
      },
      {
        "number": "35",
        "name": "BOOT1",
        "type": "passive",
        "description": "Bootstrap pin for BUCK1 controller; connect 100nF ceramic capacitor between this pin and SW1."
      },
      {
        "number": "36",
        "name": "PGNDSNS1",
        "type": "power_in",
        "description": "Power ground sense for BUCK1; connect to ground terminal of external low-side FET or ground when not in use."
      },
      {
        "number": "37",
        "name": "DRVL1",
        "type": "output",
        "description": "Low-side gate driver output for BUCK1 controller; leave floating when not in use."
      },
      {
        "number": "38",
        "name": "DRV5V_1_6",
        "type": "power_in",
        "description": "5V supply to BUCK1 and BUCK6 gate drivers; bypass to ground with 2.2µF ceramic capacitor."
      },
      {
        "number": "39",
        "name": "DRVL6",
        "type": "output",
        "description": "Low-side gate driver output for BUCK6 controller; leave floating when not in use."
      },
      {
        "number": "40",
        "name": "PGNDSNS6",
        "type": "power_in",
        "description": "Power ground sense for BUCK6; connect to ground terminal of external low-side FET or ground when not in use."
      },
      {
        "number": "41",
        "name": "BOOT6",
        "type": "passive",
        "description": "Bootstrap pin for BUCK6 controller; connect 100nF ceramic capacitor between this pin and SW6."
      },
      {
        "number": "42",
        "name": "SW6",
        "type": "passive",
        "description": "Switch node connection for BUCK6 controller; connect to ground when not in use."
      },
      {
        "number": "43",
        "name": "DRVH6",
        "type": "output",
        "description": "High-side gate driver output for BUCK6 controller; leave floating when not in use."
      },
      {
        "number": "44",
        "name": "FBVOUT6",
        "type": "input",
        "description": "Remote feedback sense for BUCK6 controller and reference voltage for VTT LDO regulation; connect to positive terminal or ground when not in use."
      },
      {
        "number": "45",
        "name": "ILIM6",
        "type": "input",
        "description": "Current limit set pin for BUCK6 controller; fit resistor from this pin to ground to set current limit or connect to ground when not in use."
      },
      {
        "number": "46",
        "name": "PVINVTT",
        "type": "power_in",
        "description": "Power supply to VTT LDO; bypass to ground with minimum 10µF ceramic capacitor."
      },
      {
        "number": "47",
        "name": "VTT",
        "type": "output",
        "description": "Output of VTT LDO for DDR memory termination; bypass to ground with 2× 22µF minimum ceramic capacitors."
      },
      {
        "number": "48",
        "name": "VTTFB",
        "type": "input",
        "description": "Remote feedback sense for VTT LDO; connect to positive terminal of output capacitor or ground when not in use."
      },
      {
        "number": "49",
        "name": "LDOA3",
        "type": "output",
        "description": "LDOA3 LDO output with 0.7V to 1.5V range and 600mA capability; bypass to ground with 4.7µF ceramic capacitor."
      },
      {
        "number": "50",
        "name": "PVINLDOA2_A3",
        "type": "power_in",
        "description": "Power supply to LDOA2 and LDOA3; bypass to ground with 4.7µF ceramic capacitor."
      },
      {
        "number": "51",
        "name": "LDOA2",
        "type": "output",
        "description": "LDOA2 LDO output with 0.7V to 1.5V range and 600mA capability; bypass to ground with 4.7µF ceramic capacitor."
      },
      {
        "number": "52",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground; do not connect to thermal pad ground and connect to ground of VREF capacitor."
      },
      {
        "number": "53",
        "name": "VREF",
        "type": "power_in",
        "description": "Band-gap reference output; stabilize by connecting 100nF ceramic capacitor between this pin and quiet ground."
      },
      {
        "number": "54",
        "name": "LDO3P3",
        "type": "output",
        "description": "Output of 3.3V ±5% internal LDO; bypass to ground with 4.7µF ceramic capacitor."
      },
      {
        "number": "55",
        "name": "VSYS",
        "type": "power_in",
        "description": "System voltage detection (5.6V to 21V) and input to internal LDOs; bypass to ground with 1µF ceramic capacitor."
      },
      {
        "number": "56",
        "name": "LDO5P0",
        "type": "output",
        "description": "Output of 5V ±5% internal LDO or internal switch to V5ANA; bypass to ground with 4.7µF ceramic capacitor."
      },
      {
        "number": "57",
        "name": "V5ANA",
        "type": "power_in",
        "description": "Bias supply used by converters BUCK3, BUCK4, and BUCK5 for regulation; must be same supply as PVINx with optional ceramic capacitor for transient performance."
      },
      {
        "number": "58",
        "name": "CLK",
        "type": "input",
        "description": "I2C serial clock input supporting standard (100kHz), fast (400kHz), and ultra-fast (1MHz) modes."
      },
      {
        "number": "59",
        "name": "DATA",
        "type": "bidirectional",
        "description": "I2C serial data input/output supporting standard (100kHz), fast (400kHz), and ultra-fast (1MHz) modes."
      },
      {
        "number": "60",
        "name": "CTL2",
        "type": "input",
        "description": "Active-high VR enable pin; a group of VRs can be assigned to be enabled or disabled at assertion or deassertion."
      },
      {
        "number": "61",
        "name": "CTL3/SLPENB1",
        "type": "input",
        "description": "Active-high VR enable pin or when configured as active-low sleep enable for VRs to enter sleep state."
      },
      {
        "number": "62",
        "name": "CTL4",
        "type": "input",
        "description": "Active-high VR enable pin; requires stable 7V supply during programming and generally not used for VR enable to avoid damage during OTP programming."
      },
      {
        "number": "63",
        "name": "CTL5",
        "type": "input",
        "description": "Active-high VR enable pin; a group of VRs can be assigned to be enabled or disabled at assertion or deassertion."
      },
      {
        "number": "64",
        "name": "ILIM2",
        "type": "input",
        "description": "Current limit set pin for BUCK2 controller; fit resistor from this pin to ground to set current limit or connect to ground when not in use."
      },
      {
        "number": "65",
        "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-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "exposed pad 65 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 18,
        "cost_usd": 0.2495,
        "at": "2026-10-05T22:30:02"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tps650861",
        "pages": 146,
        "sha256": "c1d4e6f8466c5c27",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 65,
        "described": 65,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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}