TX6210

{
  "schema_version": 1,
  "type": "component",
  "slug": "tx6210",
  "title": "TX6210",
  "brief": "XDS LED Drivers, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.2.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "led-drv",
    "tx6210"
  ],
  "component": {
    "mpn": "TX6210",
    "manufacturer": "XDS",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "LED-drv",
    "subcategory": "LED Drivers",
    "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/1912111437_XDS-TX6210_C329277.pdf",
    "parts": {
      "symbol": "tx6210.kicad_sym",
      "footprint": "tx6210.kicad_mod",
      "model_3d": "tx6210-etched.glb",
      "model_3d_plain": "tx6210.glb",
      "model_3d_step": "tx6210-etched.step",
      "model_3d_step_plain": "tx6210.step",
      "lbr": "tx6210.lbr"
    },
    "distributor_links": {
      "lcsc": "C329277"
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground reference. Return for analog and power circuitry."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Enable input, active high (VIH ≥ 3.1V, VIL ≤ 1.1V). Can also accept a PWM signal for LED dimming."
      },
      {
        "number": "3",
        "name": "COMP",
        "type": "output",
        "description": "Error amplifier output / frequency compensation node. Connect an external R-C network from COMP to GND to set loop compensation."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Output LED current feedback input. Regulated to VFB = 250mV (typ, 240-260mV); LED current is set by ILED = 0.25V / R_FB."
      },
      {
        "number": "5",
        "name": "SW",
        "type": "output",
        "description": "Drain of the internal 60V power NMOS switch. Connect to the boost inductor / rectifier diode; VSW rated to 60V max. The exposed pad is internally tied to this node."
      },
      {
        "number": "6",
        "name": "CS",
        "type": "input",
        "description": "Input current-limit / peak inductor-current sense input. Threshold VCS_TH = 250mV (typ); maximum peak current set by IPK ≤ 0.25V / R_CS."
      },
      {
        "number": "7",
        "name": "TOFF",
        "type": "input",
        "description": "Off-time setting pin. Connect capacitor C_OFF to GND; TOFF = 0.51 × 150kΩ × (C1 + 7.3pF) + 61ns. If left open, internal off-time defaults to 620ns."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Chip supply input, internally clamped by a zener to ~5.5V (I_VDD < 10mA). Typically fed from VIN through a series resistor R1 = (VIN - VDD) / I_VDD; UVLO ~3.6V rising, 0.3V hysteresis."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "passive",
        "description": "Exposed thermal pad on the ESOP-8 package. Internally connected to SW (pin 5); connect to the SW copper plane for heat dissipation."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/1912111437_XDS-TX6210_C329277.pdf",
        "pages": 7,
        "sha256": "844b0e9cb75270b4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "pin1": {
      "pad": "1",
      "at": [
        -2.475,
        -1.905
      ],
      "corner": "top-left",
      "source": "silk-marker",
      "derived_from": "SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm@sha256:5848244c5e72002e",
      "mark": "drawn"
    },
    "models_3d": [
      {
        "file": "tx6210.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tx6210-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "64e97e399b8086de55763ebf79878b170f5c1df3780e93e06b6f638e409e59cc",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "XDS",
      "Package": "ESOP-8",
      "Category": "LED-drv",
      "Pins": "9"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tx6210"
  ],
  "discovery_pitch": "TX6210 (XDS) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tx6210.kicad_sym",
    "tx6210.kicad_mod",
    "tx6210.glb",
    "tx6210.step",
    "tx6210-etched.step",
    "tx6210.lbr",
    "docs/hero.png",
    "docs/tx6210-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "updated_at": "2026-09-25T13:19:40.803Z"
}