RT9293BGJ6

{
  "schema_version": 1,
  "type": "component",
  "slug": "rt9293bgj6",
  "title": "RT9293BGJ6",
  "brief": "Richtek Tech LED Drivers, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "led-drv",
    "rt9293bgj6"
  ],
  "component": {
    "mpn": "RT9293BGJ6",
    "manufacturer": "Richtek Tech",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "LED-drv",
    "subcategory": "LED Drivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/a3613bd7738e4bb185164aeadd59fe3d.pdf",
    "parts": {
      "symbol": "rt9293bgj6.kicad_sym",
      "footprint": "rt9293bgj6.kicad_mod",
      "model_3d": "rt9293bgj6-etched.glb",
      "model_3d_plain": "rt9293bgj6.glb",
      "model_3d_step": "rt9293bgj6-etched.step",
      "model_3d_step_plain": "rt9293bgj6.step",
      "lbr": "rt9293bgj6.lbr"
    },
    "distributor_links": {
      "lcsc": "C36462"
    },
    "pins": [
      {
        "number": "1",
        "name": "LX",
        "type": "power_out",
        "description": "Switching pin. Drain of the internal N-MOSFET switch; connects to the boost inductor and Schottky diode anode. Rated -0.3V to 50V absolute maximum."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin. Return for both the power switch and control circuitry."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback pin. Connect the LED string return through a sense resistor R_SET to GND; the loop regulates FB to V_REF (300mV typ for RT9293B) to set the LED current."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Chip enable (active high). Logic-high (V_IH >= 1.4V) turns the converter on; logic-low (V_IL <= 0.5V) shuts it down. Rated -0.3V to 6V."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "power_out",
        "description": "Output voltage sense pin. Connects to the boost output rail for OVP monitoring. Rated -0.3V to 46V; OVP threshold 46V (RT9293A/B default 50V) or 17.5V (RT9293B-20 option)."
      },
      {
        "number": "6",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply pin. Operating range 2.5V to 5.5V (abs max 6V). Bypass with a 2.2uF ceramic capacitor to GND."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/a3613bd7738e4bb185164aeadd59fe3d.pdf",
        "pages": 13,
        "sha256": "f3056eb2a850b07e",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -1.1375,
        -0.95
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOT-23-6@sha256:f341c73aac9dcb55",
      "mark": "drawn"
    },
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        "file": "rt9293bgj6.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rt9293bgj6-etched.step",
        "role": "eda",
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        "sha256": "f79a36298ce44128a28a2d030fc401a642610dc1922fe5f89c73f21c865a45d7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Richtek Tech",
      "Package": "SOT-23-6",
      "Category": "LED-drv",
      "Pins": "6"
    }
  },
  "sections": [
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    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "rt9293bgj6"
  ],
  "discovery_pitch": "RT9293BGJ6 (Richtek Tech) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rt9293bgj6.kicad_sym",
    "rt9293bgj6.kicad_mod",
    "rt9293bgj6.glb",
    "rt9293bgj6.step",
    "rt9293bgj6-etched.step",
    "rt9293bgj6.lbr",
    "docs/hero.png",
    "docs/rt9293bgj6-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
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  "visibility": {
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  },
  "variants": [
    {
      "mpn": "RT9293BGJ6",
      "kind": "packaging"
    },
    {
      "mpn": "RT9293BGJ6QW",
      "kind": "packaging"
    }
  ],
  "updated_at": "2026-09-25T05:20:57.566Z"
}