SL27511

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  "type": "component",
  "slug": "sl27511",
  "title": "SL27511",
  "brief": "Slkor SLKORMICRO Elec Gate Drivers, SOT-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",
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  "component": {
    "mpn": "SL27511",
    "manufacturer": "Slkor SLKORMICRO Elec",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588911229964730368",
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      "lbr": "sl27511.lbr"
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    "distributor_links": {
      "lcsc": "C2681373"
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    "distributor_check": {
      "checked_at": "2026-10-17T22:58:27Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply pin, recommended 4.5 V to 20 V with an absolute maximum of 24 V to GND; the internal UVLO forces the outputs low when VDD falls below its threshold."
      },
      {
        "number": "2",
        "name": "OUTH",
        "type": "output",
        "description": "High-side gate drive output from a composite P-MOSFET plus N-MOSFET pull-up, rated for 4 A peak source current and swinging rail to rail between VDD and GND."
      },
      {
        "number": "3",
        "name": "OUTL",
        "type": "output",
        "description": "Low-side gate drive output from an N-MOSFET pull-down, rated for 8 A peak sink current, with absolute limits of -0.3 V to VDD+0.3 V on the output nodes."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the supply and the gate driver outputs, to which all voltage ratings are referenced."
      },
      {
        "number": "5",
        "name": "IN-",
        "type": "input",
        "description": "Inverting logic input, TTL and CMOS compatible, with a recommended range of 0 V to 20 V and an absolute range of -5 V to 24 V; it is weakly pulled up so the output is driven low if it floats."
      },
      {
        "number": "6",
        "name": "IN+",
        "type": "input",
        "description": "Non-inverting logic input, TTL and CMOS compatible, with a recommended range of 0 V to 20 V and an absolute range of -5 V to 24 V; it is weakly pulled down so the output is driven low if it floats."
      }
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        "at": "2026-10-17T22:56:13"
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  "metadata": {
    "specs": {
      "Manufacturer": "Slkor SLKORMICRO Elec",
      "Package": "SOT-23-6",
      "Category": "Motor Driver ICs",
      "Pins": "6"
    },
    "characteristics": {
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          "name": "VDD 供电电压 (VDD supply voltage, relative to GND) - absolute max",
          "symbol": "VDD",
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          "min": -0.3,
          "typ": null,
          "max": 24,
          "conditions": "",
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        {
          "name": "OUTL 栅极驱动输出电压 (gate drive output voltage)",
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        {
          "name": "TSTG 存储温度 (storage temperature)",
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        {
          "name": "TA 环境温度 (ambient temperature)",
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          "name": "IDDoff 启动电流 (startup current)",
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          "kind": "electrical",
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          "name": "IDDq 静态电流 (quiescent current)",
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        {
          "name": "VON 欠压阈值上升 (UVLO rising threshold)",
          "symbol": "VON",
          "kind": "electrical",
          "unit": "V",
          "min": 3.8,
          "typ": null,
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        {
          "name": "VOFF 欠压阈值下降 (UVLO falling threshold)",
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          "kind": "electrical",
          "unit": "V",
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        {
          "name": "VINH 输入上升阈值 (input rising threshold)",
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          "kind": "electrical",
          "unit": "V",
          "min": 2,
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        {
          "name": "VINL 输入下降阈值 (input falling threshold)",
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          "kind": "electrical",
          "unit": "V",
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        {
          "name": "VINNS 负压输入 (negative input voltage)",
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          "kind": "electrical",
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          "name": "ROH 输出静态上拉电阻 (static pull-up resistance)",
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          "kind": "electrical",
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          "kind": "electrical",
          "unit": "Ω",
          "min": 0.35,
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        {
          "name": "VOL 输出低电压 (output low voltage)",
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          "kind": "electrical",
          "unit": "V",
          "min": 0.0035,
          "typ": null,
          "max": 0.007,
          "conditions": "IOUTL = 10mA",
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        {
          "name": "TDff 上升延迟 (rise delay as printed)",
          "symbol": "TDff",
          "kind": "timing",
          "unit": "ns",
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        {
          "name": "TDrr 下降延迟 (fall delay as printed)",
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        {
          "name": "Tf 上升时间 (rise time as printed)",
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        {
          "name": "Tr 下降时间 (fall time as printed)",
          "symbol": "Tr",
          "kind": "timing",
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        {
          "name": "IOH 拉电流峰值 (peak source current)",
          "symbol": "IOH",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "CLOAD =0.22uF, 有外部限流电阻, 1kHz 开关频率",
          "source_page": 4,
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        {
          "name": "IOL 灌电流峰值 (peak sink current)",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 8,
          "max": null,
          "conditions": "CLOAD =0.22uF, 有外部限流电阻, 1kHz 开关频率",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "VINHYS 输入滞回 (input hysteresis)",
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          "kind": "electrical",
          "unit": "V",
          "min": null,
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          "max": null,
          "conditions": "",
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        {
          "name": "RθJA 结-环境热阻 (junction-to-ambient thermal resistance)",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 165,
          "max": null,
          "conditions": "",
          "source_page": 3,
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        {
          "name": "RθJB 结-PCB热阻 (junction-to-board thermal resistance)",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 55,
          "max": null,
          "conditions": "",
          "source_page": 3,
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      ]
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