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Ray Set visibility: public fa9b973 3d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "tps563240ddct",
  "title": "TPS563240DDCT",
  "brief": "Texas Instruments DC-DC Converters, TSOT-23-6. 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",
    "tps563240ddct",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPS563240DDCT",
    "manufacturer": "Texas Instruments",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps563240ddct.pdf",
    "parts": {
      "symbol": "tps563240ddct.kicad_sym",
      "footprint": "tps563240ddct.kicad_mod",
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      "model_3d_plain": "tps563240ddct-etched.glb",
      "model_3d_step": "tps563240ddct-etched.step",
      "model_3d_step_plain": "tps563240ddct.step",
      "lbr": "tps563240ddct.lbr"
    },
    "distributor_links": {
      "lcsc": "C2071607",
      "digikey": "296-53451-2-ND",
      "mouser": "595-TPS563240DDCT"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T03:34:51Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-53451-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS563240DDCT",
        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin and source terminal of the low-side power NFET as well as the ground terminal for the controller circuit; connect sensitive VFB to this GND at a single point."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "passive",
        "description": "Switch node connection between the high-side NFET and the low-side NFET."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage supply pin and drain terminal of the high-side power NFET, operating range 4.5 V to 17 V."
      },
      {
        "number": "4",
        "name": "VFB",
        "type": "input",
        "description": "Converter feedback input; connect to the output voltage with a feedback resistor divider."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Enable input control, active high, and must be pulled up to enable the device."
      },
      {
        "number": "6",
        "name": "VBST",
        "type": "passive",
        "description": "Supply input for the high-side NFET gate drive circuit; connect a 0.1 µF capacitor between VBST and SW pins."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet lists SW and VBST as outputs (O), but they are power-stage nodes. I typed them as pass; The ordering table calls the package SOT-23-THIN (DDC, 6 pins). The hint said TSOT-23-6. The pinout "
        ],
        "pages_sent": 7,
        "cost_usd": 0.0627,
        "at": "2026-10-23T03:34:34"
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      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps563240ddct.pdf",
        "pages": 26,
        "sha256": "630f8645aee28512",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
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        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "1007b8f67a3e81e2c5182bfd1fd27afe4d8d3710e0bfa1a14b8a91db8b595eb5",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "TSOT-23-6",
      "Category": "Power Supply Chip",
      "Pins": "6"
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          "name": "Input voltage VBST (vs SW)",
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        {
          "name": "Input voltage VFB",
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          "conditions": "max VIN + 0.3 V",
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        {
          "name": "Operating junction temperature",
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          "unit": "°C",
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        {
          "name": "Storage temperature",
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          "unit": "°C",
          "min": -55,
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        {
          "name": "ESD HBM",
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          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "Human-body model, ANSI/ESDA/JEDEC JS-001",
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        {
          "name": "ESD CDM",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": -500,
          "typ": null,
          "max": 500,
          "conditions": "Charged-device model, JESD22-C101",
          "source_page": 4,
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        },
        {
          "name": "Supply input voltage range",
          "symbol": "VIN",
          "kind": "recommended_operating",
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          "min": 4.5,
          "typ": null,
          "max": 17,
          "conditions": "",
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          "source": "datasheet"
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        {
          "name": "EN input voltage range",
          "symbol": "EN",
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          "max": null,
          "conditions": "max VIN",
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          "name": "Operating junction temperature",
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        {
          "name": "Junction-to-ambient thermal resistance",
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          "kind": "thermal",
          "unit": "°C/W",
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          "conditions": "DDC (SOT) 6 pins",
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          "source": "datasheet"
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        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
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          "name": "Junction-to-board thermal resistance",
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          "name": "Junction-to-top characterization parameter",
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          "name": "Junction-to-board characterization parameter",
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        {
          "name": "Operating non-switching supply current",
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          "kind": "electrical",
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          "conditions": "VIN current, EN = 5 V, VFB = 0.7 V, TJ = 25°C",
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          "name": "Shutdown supply current",
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          "conditions": "VIN current, EN = 0 V, TJ = 25°C",
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        {
          "name": "Enable threshold rising",
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        {
          "name": "Enable threshold falling",
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          "name": "EN pin resistance to GND",
          "symbol": "REN",
          "kind": "electrical",
          "unit": "kΩ",
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          "typ": 1000,
          "max": 1200,
          "conditions": "VEN = 1 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "FB voltage",
          "symbol": "VFB",
          "kind": "electrical",
          "unit": "mV",
          "min": 594,
          "typ": 600,
          "max": 606,
          "conditions": "Continuous mode operation, TJ = 25°C",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "FB voltage",
          "symbol": "VFB",
          "kind": "electrical",
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          "min": 588,
          "typ": 600,
          "max": 612,
          "conditions": "Continuous mode operation",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "FB input current",
          "symbol": "IFB",
          "kind": "electrical",
          "unit": "nA",
          "min": null,
          "typ": 0,
          "max": 50,
          "conditions": "VFB = 0.7 V",
          "source_page": 5,
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        },
        {
          "name": "High side FET source current limit",
          "symbol": "Iocl_h_source",
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          "name": "Low side FET source current limit",
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          "min": 3.1,
          "typ": 3.9,
          "max": 4.7,
          "conditions": "",
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          "source": "datasheet"
        },
        {
          "name": "UVLO wake up VIN voltage",
          "symbol": "UVLO",
          "kind": "electrical",
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          "max": 4.4,
          "conditions": "Wake up VIN voltage",
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        {
          "name": "UVLO shutdown VIN voltage",
          "symbol": "UVLO",
          "kind": "electrical",
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          "max": 3.8,
          "conditions": "Shutdown VIN voltage",
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          "name": "High-side switch resistance",
          "symbol": "RDS(on)h",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 70,
          "max": null,
          "conditions": "TJ = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Low-side switch resistance",
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          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "TJ = 25°C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Switching frequency",
          "symbol": "Fsw",
          "kind": "electrical",
          "unit": "kHz",
          "min": null,
          "typ": 1400,
          "max": null,
          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "Minimum off time",
          "symbol": "tOFF(MIN)",
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          "min": null,
          "typ": 250,
          "max": null,
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          "source_page": 5,
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          "typ": 1.7,
          "max": null,
          "conditions": "Internal soft-start time",
          "source_page": 5,
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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