DX7000

{
  "slug": "dx7000",
  "version": "0.1.0",
  "type": "component",
  "description": "Dersem LED Drivers, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "dx7000",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "dx7000.kicad_sym",
    "dx7000.kicad_mod",
    "dx7000.glb",
    "dx7000.step",
    "dx7000.lbr",
    "docs/hero.png",
    "docs/dx7000-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "dx7000-hero.glb",
    "dx7000-hero.overlay.json",
    "dx7000-etched.glb"
  ],
  "component": {
    "mpn": "DX7000",
    "manufacturer": "Dersem",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603378634656653312",
    "parts": {
      "symbol": "dx7000.kicad_sym",
      "footprint": "dx7000.kicad_mod",
      "model_3d": "dx7000-hero.glb",
      "model_3d_plain": "dx7000-etched.glb",
      "model_3d_step": "dx7000-etched.step",
      "model_3d_step_plain": "dx7000.step",
      "lbr": "dx7000.lbr"
    },
    "distributor_links": {
      "lcsc": "C22364134"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T23:06:10Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CS",
        "type": "input",
        "description": "Current-sense input that the internal error amplifier compares against the 0.2 V reference, with an overcurrent threshold of 216-264 mV at VDD = 5 V and an absolute maximum of -0.3 to 7.0 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; the VDD bypass capacitor ground should be tied to the CS sense-resistor ground at a single point on the PCB."
      },
      {
        "number": "3",
        "name": "VDD",
        "type": "power_in",
        "description": "Chip supply pin, clamped at about 5.0 V (5.0 V typical clamp, 25 mA clamp current) with an absolute maximum of -0.3 to 7.0 V, and it needs a bypass capacitor of at least 0.47 µF placed next to the pin."
      },
      {
        "number": "4",
        "name": "LD",
        "type": "input",
        "description": "Mode-select and analog/segmented dimming input: floating selects full brightness, a pull-up above VDD by 1 V selects half current, 0.2-1.2 V sets analog dimming with output off below 0.2 V, and the absolute maximum is -0.3 to 7.0 V."
      },
      {
        "number": "5",
        "name": "PWM",
        "type": "input",
        "description": "PWM dimming input where high enables the output and low disables it, with rising threshold 1.4 V and falling threshold 0.8 V typical, supports pulse widths down to 60 ns, floats high by default, and has an absolute maximum of -0.3 to 7.0 V."
      },
      {
        "number": "6",
        "name": "GATE",
        "type": "output",
        "description": "Gate drive output for the external NMOS power switch (up to 50 N per the feature list); the datasheet gives no separate voltage or current limit for this pin."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin numbers and names come from the pin-function table on page 2. The physical pin layout is only sh; The datasheet gives no voltage or current rating specific to the GATE pin; the only absolute maximum; The datasheet does not label pin types (input/output/power). Types were assigned from function: GND "
        ],
        "pages_sent": 12,
        "cost_usd": 0.0442,
        "at": "2026-10-17T23:04:47"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603378634656653312",
        "pages": 12,
        "sha256": "f80278b4dd885a26",
        "source_tier": "lcsc"
      },
      "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",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "dx7000.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": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "dx7000-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "559da1d92a9809e40ee6e1b49d4bd7414b17b5a107d161e03be2390039bd4a2a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}