LM5160QPWPTQ1

{
  "slug": "lm5160qpwptq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, HTSSOP-14-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "lm5160qpwptq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "lm5160qpwptq1.kicad_sym",
    "lm5160qpwptq1.kicad_mod",
    "lm5160qpwptq1.glb",
    "lm5160qpwptq1.step",
    "lm5160qpwptq1.lbr",
    "docs/hero.png",
    "docs/lm5160qpwptq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "lm5160qpwptq1-hero.glb",
    "lm5160qpwptq1-hero.overlay.json"
  ],
  "component": {
    "mpn": "LM5160QPWPTQ1",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-14-EP",
    "pin_count": 15,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/lm5160-q1",
    "parts": {
      "symbol": "lm5160qpwptq1.kicad_sym",
      "footprint": "lm5160qpwptq1.kicad_mod",
      "model_3d": "lm5160qpwptq1-hero.glb",
      "model_3d_plain": "lm5160qpwptq1.glb",
      "model_3d_step": "lm5160qpwptq1-etched.step",
      "model_3d_step_plain": "lm5160qpwptq1.step",
      "lbr": "lm5160qpwptq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C2864951",
      "digikey": "296-52655-2-ND",
      "mouser": "595-LM5160QPWPTQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T23:24:20Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-52655-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-LM5160QPWPTQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground connection for the internal control circuits."
      },
      {
        "number": "2",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground connection for the internal synchronous rectifier FET."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply connection with an operating input range of 4.5 V to 65 V (VIN to AGND absolute maximum is -0.3 V to 70 V)."
      },
      {
        "number": "4",
        "name": "EN/UVLO",
        "type": "input",
        "description": "Precision enable and input of the UVLO comparator: below 0.35 V the device is shut down, 0.35 V to 1.24 V is standby, and above 1.24 V switching starts once VCC exceeds VCC(UV) = 3.98 V typical; absolute maximum -0.3 V to 70 V."
      },
      {
        "number": "5",
        "name": "RON",
        "type": "input",
        "description": "On-time programming pin; a resistor between this pin and VIN sets the switch on-time as a function of input voltage (absolute maximum -0.3 V to 70 V)."
      },
      {
        "number": "6",
        "name": "SS",
        "type": "input",
        "description": "Soft-start pin; a capacitor from SS to AGND controls output rise time and limits overshoot (absolute maximum -0.3 V to 7 V)."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "8",
        "name": "FPWM",
        "type": "input",
        "description": "Forced PWM logic input: connect to AGND or leave floating for DCM at light loads, or connect to VCC for CCM at all loads and Fly-Buck configuration (absolute maximum -0.3 V to 14 V)."
      },
      {
        "number": "9",
        "name": "FB",
        "type": "input",
        "description": "Feedback input of the voltage regulation comparator (absolute maximum -0.3 V to 7 V to AGND)."
      },
      {
        "number": "10",
        "name": "VCC",
        "type": "power_in",
        "description": "Internal high-voltage start-up regulator bypass capacitor pin (absolute maximum -0.3 V to 14 V to AGND)."
      },
      {
        "number": "11",
        "name": "BST",
        "type": "power_out",
        "description": "Bootstrap capacitor pin; connect a 10-nF or larger ceramic capacitor between BST and SW to bias the high-side gate driver (BST to SW absolute maximum 14 V)."
      },
      {
        "number": "12",
        "name": "SW",
        "type": "power_out",
        "description": "Switch node: source of the high-side buck FET and drain of the low-side synchronous rectifier; SW to AGND ranges from -1.5 V to 70 V (-3 V for 20 ns transient)."
      },
      {
        "number": "13",
        "name": "SW",
        "type": "power_out",
        "description": "Switch node: source of the high-side buck FET and drain of the low-side synchronous rectifier; SW to AGND ranges from -1.5 V to 70 V (-3 V for 20 ns transient)."
      },
      {
        "number": "14",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "15",
        "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 pin-diagram text on page 3 is garbled, so pin-to-name mapping was taken from the Pin Functions t; Types for VCC (datasheet I/O code 'O'), BST and SW (datasheet code 'P') were mapped to KiCad classes; The exposed pad is not a numbered pin; it is listed as 'EP' in the Pin Functions table and is includ",
          "exposed pad 15 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 10,
        "cost_usd": 0.0714,
        "at": "2026-10-08T23:23:10"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/lm5160-q1",
        "pages": 38,
        "sha256": "cdd5699ca3b11d90",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 15,
        "described": 15,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "lm5160qpwptq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.35,
          5.0,
          1.05
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e73930af88609deacee2bde98223bb9da2411f0cebb494015de765f0df216789",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "lm5160qpwptq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3ff83b39ca7687f6a315d19db7bc2883a4068a7283fbde56f2e21fc711a3daa3",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}