RT9284A-20GJ6E

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  "slug": "rt9284a-20gj6e",
  "title": "RT9284A-20GJ6E",
  "brief": "Richtek Tech LED Drivers, 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",
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    "led drivers",
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  "component": {
    "mpn": "RT9284A-20GJ6E",
    "manufacturer": "Richtek Tech",
    "package": "TSOT-23-6",
    "pin_count": 6,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884623455215616",
    "parts": {
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      "lbr": "rt9284a-20gj6e.lbr"
    },
    "distributor_links": {
      "lcsc": "C250540",
      "digikey": "1028-RT9284A-20GJ6ETR-ND"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T08:42:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "1028-RT9284A-20GJ6ETR-ND",
        "status": "found",
        "lifecycle": "Obsolete"
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      "mouser": {
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      {
        "number": "1",
        "name": "LX",
        "type": "output",
        "description": "Switch pin that connects to the inductor and catch diode; minimize its track area to reduce EMI, and the datasheet's absolute maximum LX input voltage is 22V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the device and the external circuit return; the layout guide calls for a full GND plane without gap breaks."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback reference voltage pin; a series resistor between the WLED string and ground sets the LED current (VFB is 1.235V for RT9284A and 0.25V for RT9284B)."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Active-high chip enable and OVP-related voltage-sense input; it is high impedance, so a 100kΩ pull-down to GND is needed when floating, with VEN < 0.4V for shutdown and VEN > 1.5V for enable."
      },
      {
        "number": "5",
        "name": "OVP",
        "type": "input",
        "description": "Over-voltage protection voltage-sensing input (OVP threshold 15V or 20V per ordering option); leave unconnected to disable the OVP function, and the absolute maximum OVP voltage is 22V."
      },
      {
        "number": "6",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply input with an operating range of 2.7V to 5.5V; bypass with a 1µF capacitor to GND to reduce input noise."
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        "described": 6,
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  "metadata": {
    "specs": {
      "Manufacturer": "Richtek Tech",
      "Package": "TSOT-23-6",
      "Category": "LED Drivers",
      "Pins": "6"
    },
    "appearance": {
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        "quote": "for the 1μF MLCC capacitor between Pin6 and Pin2. z Minimized LX node copper area to reduce EMI.",
        "page": 11,
        "doc": "ds.pdf",
        "material": "copper"
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        {
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          "name": "Maximum Duty Cycle",
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          "name": "Feedback Voltage (RT9284A)",
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          "name": "Junction Temperature Range (recommended)",
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        {
          "name": "Storage Temperature Range",
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