TPS92210DR

{
  "slug": "tps92210dr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments LED Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "led drivers",
    "tps92210dr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tps92210dr.kicad_sym",
    "tps92210dr.kicad_mod",
    "tps92210dr.glb",
    "tps92210dr.step",
    "tps92210dr.lbr",
    "docs/hero.png",
    "docs/tps92210dr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tps92210dr-hero.glb",
    "tps92210dr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TPS92210DR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "LED Drivers",
    "subcategory": "LED Drivers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/tps92210.pdf",
    "parts": {
      "symbol": "tps92210dr.kicad_sym",
      "footprint": "tps92210dr.kicad_mod",
      "model_3d": "tps92210dr-hero.glb",
      "model_3d_plain": "tps92210dr.glb",
      "model_3d_step": "tps92210dr-etched.step",
      "model_3d_step_plain": "tps92210dr.step",
      "lbr": "tps92210dr.lbr"
    },
    "distributor_links": {
      "lcsc": "C523750",
      "digikey": "296-25782-2-ND",
      "mouser": "595-TPS92210DR"
    },
    "distributor_check": {
      "checked_at": "2026-10-06T01:03:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-25782-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TPS92210DR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "FB",
        "type": "input",
        "description": "Regulated at 0.7V to detect input current (IFB) commanding operating mode, connecting to opto-coupler emitter for peak-current control or receiving constant current for on-time programming."
      },
      {
        "number": "2",
        "name": "TZE",
        "type": "input",
        "description": "Detects transformer demagnetization via resistive divider from primary-side auxiliary winding for valley switching operation, with divider ratio also programming output overvoltage protection (OVP)."
      },
      {
        "number": "3",
        "name": "PCL",
        "type": "input",
        "description": "Programs peak primary inductor current threshold by connecting resistor to GND, with current sensed through internal MOSFET RDS(on)."
      },
      {
        "number": "4",
        "name": "OTM",
        "type": "input",
        "description": "Internally regulated at 3V to program cascode on-time via resistor to GND, with impedance determining fault response (latch-off or shutdown/retry) to overload or brownout conditions."
      },
      {
        "number": "5",
        "name": "VCG",
        "type": "power_out",
        "description": "Provides regulated gate bias voltage for external cascode MOSFET requiring 0.1-µF ceramic capacitor to GND placed close to external MOSFET, and supplies start-up bias through resistor to bulk voltage."
      },
      {
        "number": "6",
        "name": "DRN",
        "type": "output",
        "description": "Drain of internal low-voltage power MOSFET carrying peak primary inductor current (IPEAK(pri)), connected to source of external cascode MOSFET."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Current return terminal carrying full drain current IDRN (equal to IPEAK(pri)) plus bias supply current (IVDD) and gate voltage current (IVCG)."
      },
      {
        "number": "8",
        "name": "VDD",
        "type": "power_in",
        "description": "Bias supply pin from external source or auxiliary winding with 0.1-µF ceramic capacitor to GND; enables and disables device functions via UVLO circuit."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 10,
        "cost_usd": 0.1215,
        "at": "2026-10-06T01:02:59"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/tps92210.pdf",
        "pages": 32,
        "sha256": "6136e0257492792b",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    }
  }
}