TPS561243DRLR

{
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  "type": "component",
  "slug": "tps561243drlr",
  "title": "TPS561243DRLR",
  "brief": "TI(德州仪器) Global Sourcing Parts, SOT-563. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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  "component": {
    "mpn": "TPS561243DRLR",
    "manufacturer": "TI(德州仪器)",
    "package": "SOT-563",
    "pin_count": 6,
    "category": "Global Sourcing Parts",
    "subcategory": "Global Sourcing Parts",
    "datasheet": "https://www.ti.com.cn/cn/lit/ds/symlink/tps561243.pdf",
    "parts": {
      "symbol": "tps561243drlr.kicad_sym",
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      "model_3d_plain": "tps561243drlr-etched.glb",
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      "lbr": "tps561243drlr.lbr"
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    "distributor_links": {
      "lcsc": "C42040978"
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
        "pn": null,
        "status": "quota"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage supply pin, operating range 4.2 V to 17 V with an absolute maximum of 19 V."
      },
      {
        "number": "2",
        "name": "SW",
        "type": "output",
        "description": "Switch node connecting the high-side and low-side NFETs; recommended range is -1 V to 17 V (-6 V to 19 V for under 20 ns)."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Source terminal of the low-side power NFET and ground for the control circuitry; the sensitive FB network should connect to this GND at a single point."
      },
      {
        "number": "4",
        "name": "BST",
        "type": "power_in",
        "description": "Supply input for the high-side NFET gate-drive circuit; a 0.1 µF capacitor must be connected between BST and SW, with a recommended range of -0.1 V to 23 V."
      },
      {
        "number": "5",
        "name": "EN",
        "type": "input",
        "description": "Active-high enable input that must be pulled up to enable the device; the recommended maximum is 5.5 V, with a high threshold of 1.15 V to 1.28 V and a low threshold of 0.93 V to 1.05 V."
      },
      {
        "number": "6",
        "name": "FB",
        "type": "input",
        "description": "Converter feedback input connected to the output through a resistor divider, referenced to 0.6 V, with a recommended range of -0.1 V to 5.5 V."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet's pin table labels VIN as 'I' and BST as 'O'. The types were mapped to KiCad classes a; The MPN TPS561243DRLR is sold in the DRL (SOT-5X3, 6-pin) package, which matches the 6-pin SOT563 pi"
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        "cost_usd": 0.0972,
        "at": "2026-10-17T11:51:02"
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        "pages": 26,
        "sha256": "781a0e385b4d2221",
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        "described": 6,
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      "footprint": "viewers/footprint.html"
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  "metadata": {
    "specs": {
      "Manufacturer": "TI(德州仪器)",
      "Package": "SOT-563",
      "Category": "Global Sourcing Parts",
      "Pins": "6"
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          "name": "ESD 充电器件模型 CDM",
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          "name": "输出电流 IO",
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          "name": "UVLO VIN 唤醒电压",
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          "name": "UVLO VIN 关断电压",
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        {
          "name": "FB 电压 (25°C)",
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          "unit": "mV",
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          "conditions": "TJ = 25°C, Vin = 4.2V - 17V",
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          "unit": "mV",
          "min": 588,
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        {
          "name": "过流阈值 谷值电流设定点",
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          "kind": "electrical",
          "unit": "A",
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          "typ": 2.8,
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        {
          "name": "负过流阈值 谷值电流设定点",
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          "unit": "%",
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          "name": "VIN 关断电流",
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          "name": "UVLO VIN 迟滞电压",
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          "name": "高侧 MOSFET Rds(on)",
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          "name": "结至环境热阻 RθJA",
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          "name": "EVM 板结到环境热阻 RθJA_effective",
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