RT7296FGJ8F

{
  "slug": "rt7296fgj8f",
  "version": "0.1.0",
  "type": "component",
  "description": "Richtek Tech DC-DC Converters, TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "rt7296fgj8f",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rt7296fgj8f.kicad_sym",
    "rt7296fgj8f.kicad_mod",
    "rt7296fgj8f.glb",
    "rt7296fgj8f.step",
    "rt7296fgj8f.lbr",
    "docs/hero.png",
    "docs/rt7296fgj8f-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rt7296fgj8f-hero.glb",
    "rt7296fgj8f-hero.overlay.json",
    "rt7296fgj8f-etched.glb"
  ],
  "component": {
    "mpn": "RT7296FGJ8F",
    "manufacturer": "Richtek Tech",
    "package": "TSOT-23-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912481775865856",
    "parts": {
      "symbol": "rt7296fgj8f.kicad_sym",
      "footprint": "rt7296fgj8f.kicad_mod",
      "model_3d": "rt7296fgj8f-hero.glb",
      "model_3d_plain": "rt7296fgj8f-etched.glb",
      "model_3d_step": "rt7296fgj8f-etched.step",
      "model_3d_step_plain": "rt7296fgj8f.step",
      "lbr": "rt7296fgj8f.lbr"
    },
    "distributor_links": {
      "lcsc": "C425180"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T18:38:03Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "PG",
        "type": "output",
        "description": "Power Good open-drain output that can be pulled up to PVCC through a resistor; it goes high after a 0.4 ms delay once the output reaches 90% of its normal voltage."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input supporting 4.5V to 17V, which must be bypassed with a suitable large ceramic capacitor at this pin."
      },
      {
        "number": "3",
        "name": "SW",
        "type": "output",
        "description": "Switch node that connects to the external L-C filter."
      },
      {
        "number": "4",
        "name": "GND",
        "type": "power_in",
        "description": "System ground."
      },
      {
        "number": "5",
        "name": "BOOT",
        "type": "power_in",
        "description": "Bootstrap supply for the high-side gate driver; a 0.1 µF ceramic capacitor is connected between BOOT and SW."
      },
      {
        "number": "6",
        "name": "EN/SYNC",
        "type": "input",
        "description": "Enable input (high = enable) that also accepts an external clock from 200 kHz to 2 MHz to set the switching frequency; with a pull-up resistor to VIN, the recommended value is 60k to 300k."
      },
      {
        "number": "7",
        "name": "PVCC",
        "type": "power_out",
        "description": "5V bias supply output that requires a minimum 0.1 µF capacitor to ground."
      },
      {
        "number": "8",
        "name": "FB",
        "type": "input",
        "description": "Feedback voltage input that sets the output voltage through a resistive divider, with a feedback reference of 0.8V."
      }
    ],
    "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: Functional pin description says the PG delay is '400s' (the micro sign is garbled in the text); the ; The pin configuration drawing on page 2 is garbled in the extracted text, so pin numbers were taken ; BOOT is a bootstrap capacitor node rather than a true supply rail; type power_in was chosen as the c"
        ],
        "pages_sent": 12,
        "cost_usd": 0.0602,
        "at": "2026-10-17T18:35:35"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588912481775865856",
        "pages": 12,
        "sha256": "9c2d31579514fef0",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "dc644a91883054d8f75e38542e63c2050dc8f2e8b7f12e1c57dcd93245fbd473",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rt7296fgj8f-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "4c1a6d0aecbd347ffe2b4fba7c98b30cc94847c551e1732da80b5d7b88771cc3",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}