TL7660IDGKR

{
  "slug": "tl7660idgkr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments DC-DC Converters, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "tl7660idgkr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tl7660idgkr.kicad_sym",
    "tl7660idgkr.kicad_mod",
    "tl7660idgkr.glb",
    "tl7660idgkr.step",
    "tl7660idgkr.lbr",
    "docs/hero.png",
    "docs/tl7660idgkr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tl7660idgkr-hero.glb",
    "tl7660idgkr-hero.overlay.json"
  ],
  "component": {
    "mpn": "TL7660IDGKR",
    "manufacturer": "Texas Instruments",
    "package": "VSSOP-8-0.65mm",
    "pin_count": 8,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/tl7660",
    "parts": {
      "symbol": "tl7660idgkr.kicad_sym",
      "footprint": "tl7660idgkr.kicad_mod",
      "model_3d": "tl7660idgkr-hero.glb",
      "model_3d_plain": "tl7660idgkr.glb",
      "model_3d_step": "tl7660idgkr-etched.step",
      "model_3d_step_plain": "tl7660idgkr.step",
      "lbr": "tl7660idgkr.lbr"
    },
    "distributor_links": {
      "lcsc": 2070782,
      "digikey": "296-21858-2-ND",
      "mouser": "595-TL7660IDGKR"
    },
    "distributor_check": {
      "checked_at": "2026-10-05T19:55:39Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-21858-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-TL7660IDGKR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection within device."
      },
      {
        "number": "2",
        "name": "CAP+",
        "type": "passive",
        "description": "Pump capacitor positive terminal; connect 10 µF typical capacitor for switched-capacitor charge pump function."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference potential and return path for all circuits."
      },
      {
        "number": "4",
        "name": "CAP−",
        "type": "passive",
        "description": "Charge reservoir capacitor negative terminal; connect 10 µF typical capacitor for output voltage and ripple filtering."
      },
      {
        "number": "5",
        "name": "VOUT",
        "type": "output",
        "description": "Negative output voltage nominally equal to −VIN in converter mode, or positive doubled output (2VIN − 2VF) with external diodes in doubler mode."
      },
      {
        "number": "6",
        "name": "LV",
        "type": "input",
        "description": "Low voltage mode control; tie to GND for VCC < 3.5 V to bypass internal voltage regulator, leave floating for VCC ≥ 3.5 V to prevent device latchup."
      },
      {
        "number": "7",
        "name": "OSC",
        "type": "input",
        "description": "Oscillator frequency control terminal; connect capacitor to ground to reduce internal 10 kHz nominal frequency or drive with external clock source to override oscillator."
      },
      {
        "number": "8",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive supply voltage input operating range 1.5 V to 10 V; supply for internal circuits and source for charge pump."
      }
    ],
    "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": 26,
        "cost_usd": 0.14,
        "at": "2026-10-05T19:55:25"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/tl7660",
        "pages": 26,
        "sha256": "f894cae2eb99e40e",
        "source_tier": "lcsc"
      },
      "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"
    }
  }
}