TM512BCE

{
  "schema_version": 1,
  "type": "component",
  "slug": "tm512bce",
  "title": "TM512BCE",
  "brief": "TM Shenzhen Titan Micro Elec LED Drivers, SSOP-10. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "led drivers",
    "tm512bce"
  ],
  "component": {
    "mpn": "TM512BCE",
    "manufacturer": "TM Shenzhen Titan Micro Elec",
    "package": "SSOP-10",
    "pin_count": 10,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590923800940650496",
    "parts": {
      "symbol": "tm512bce.kicad_sym",
      "footprint": "tm512bce.kicad_mod",
      "model_3d": "tm512bce-etched.glb",
      "model_3d_plain": "tm512bce.glb",
      "model_3d_step": "tm512bce-etched.step",
      "model_3d_step_plain": "tm512bce.step",
      "lbr": "tm512bce.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Power supply negative (ground) reference for the logic and constant-current output stages."
      },
      {
        "number": "2",
        "name": "OUTR",
        "type": "output",
        "description": "PWM constant-current output channel R. Open-drain sink, withstand >30 V, programmable 3-80 mA set by REXT, 16-bit gamma-corrected grayscale."
      },
      {
        "number": "3",
        "name": "OUTG",
        "type": "output",
        "description": "PWM constant-current output channel G. Open-drain sink, withstand >30 V, programmable 3-80 mA set by REXT, 16-bit gamma-corrected grayscale."
      },
      {
        "number": "4",
        "name": "OUTB",
        "type": "output",
        "description": "PWM constant-current output channel B. Open-drain sink, withstand >30 V, programmable 3-80 mA set by REXT, 16-bit gamma-corrected grayscale."
      },
      {
        "number": "5",
        "name": "REXT",
        "type": "passive",
        "description": "Constant-current feedback / current-set pin. External resistor to GND programs the per-channel output current per Iout=48/(400+Rext); must not be left floating."
      },
      {
        "number": "6",
        "name": "ADRO",
        "type": "output",
        "description": "Address programming line output. Push-pull output used to daisy-chain the address-writing signal to the next IC on the string. Drives at least ±10 mA at Vo=0.4 V / 4.0 V."
      },
      {
        "number": "7",
        "name": "ADRI",
        "type": "input",
        "description": "Address programming line input with internal pull-up. Receives the address-write signal from the writer/controller or from the previous chip's ADRO in a chain."
      },
      {
        "number": "8",
        "name": "AI",
        "type": "input",
        "description": "DMX512 differential signal input, positive polarity, with internal pull-up. Common-mode range up to 8 V, differential input impedance ~280 kΩ, threshold ±0.2 V, 70 mV hysteresis."
      },
      {
        "number": "9",
        "name": "BI",
        "type": "input",
        "description": "DMX512 differential signal input, negative polarity, with internal pull-down. Paired with AI for the DMX512 differential receiver (auto-adaptive 200 kbps-1 Mbps)."
      },
      {
        "number": "10",
        "name": "VDD",
        "type": "power_in",
        "description": "Logic supply positive input. Recommended 3.8 V (min) / 5.5 V (typ) / 6 V (max); absolute max 6.5 V. Internal 5 V regulator/zener present; decouple with 104 (100 nF) to GND per application note."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590923800940650496",
        "pages": null,
        "sha256": "d1648071c9328d6b",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 10,
        "described": 10,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TM Shenzhen Titan Micro Elec",
      "Package": "SSOP-10",
      "Category": "LED Drivers",
      "Pins": "10"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tm512bce"
  ],
  "discovery_pitch": "TM512BCE (TM Shenzhen Titan Micro Elec) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tm512bce.kicad_sym",
    "tm512bce.kicad_mod",
    "tm512bce.glb",
    "tm512bce.step",
    "tm512bce.lbr",
    "docs/hero.png",
    "docs/tm512bce-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T10:58:01.249Z"
}