RT9465GQW

{
  "slug": "rt9465gqw",
  "version": "0.1.0",
  "type": "component",
  "description": "Richtek Tech Battery Management, WQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "rt9465gqw",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "rt9465gqw.kicad_sym",
    "rt9465gqw.kicad_mod",
    "rt9465gqw.glb",
    "rt9465gqw.step",
    "rt9465gqw.lbr",
    "docs/hero.png",
    "docs/rt9465gqw-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "rt9465gqw-hero.glb",
    "rt9465gqw-hero.overlay.json",
    "rt9465gqw-etched.glb"
  ],
  "component": {
    "mpn": "RT9465GQW",
    "manufacturer": "Richtek Tech",
    "package": "WQFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590234455647686656",
    "parts": {
      "symbol": "rt9465gqw.kicad_sym",
      "footprint": "rt9465gqw.kicad_mod",
      "model_3d": "rt9465gqw-hero.glb",
      "model_3d_plain": "rt9465gqw-etched.glb",
      "model_3d_step": "rt9465gqw-etched.step",
      "model_3d_step_plain": "rt9465gqw.step",
      "lbr": "rt9465gqw.lbr"
    },
    "distributor_links": {
      "lcsc": "C2976600"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T16:51:59Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input; bypass VIN to GND with a 2.2µF/25V ceramic capacitor."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Power input; bypass VIN to GND with a 2.2µF/25V ceramic capacitor (same net as pin 1)."
      },
      {
        "number": "3",
        "name": "REG",
        "type": "power_out",
        "description": "PWM low-side driver and bootstrap power supply; bypass REGN to GND with a 4.7µF/6.3V ceramic capacitor."
      },
      {
        "number": "4",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C interface serial data input/output, open-drain; an external 10kΩ pull-up resistor is required."
      },
      {
        "number": "5",
        "name": "SCL",
        "type": "input",
        "description": "I2C interface serial clock input, open-drain; an external 10kΩ pull-up resistor is required."
      },
      {
        "number": "6",
        "name": "EN",
        "type": "input",
        "description": "Device enable control; pull low to disable the device (EN high threshold is 1.2V minimum, low threshold 0.4V maximum)."
      },
      {
        "number": "7",
        "name": "INT",
        "type": "output",
        "description": "Open-drain interrupt signal to host; goes low when a fault occurs."
      },
      {
        "number": "8",
        "name": "BAT-",
        "type": "input",
        "description": "Negative battery voltage sense input."
      },
      {
        "number": "9",
        "name": "BAT+",
        "type": "input",
        "description": "Positive battery voltage sense input."
      },
      {
        "number": "10",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground; connect to the exposed pad (pin 17) and AGND for maximum thermal dissipation."
      },
      {
        "number": "11",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground."
      },
      {
        "number": "12",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground (same net as pin 11)."
      },
      {
        "number": "13",
        "name": "SW",
        "type": "output",
        "description": "Switch node; connect to an external inductor (SW absolute maximum is −0.3V to 20V)."
      },
      {
        "number": "14",
        "name": "SW",
        "type": "output",
        "description": "Switch node; connect to an external inductor (same net as pin 13)."
      },
      {
        "number": "15",
        "name": "SW",
        "type": "output",
        "description": "Switch node; connect to an external inductor (same net as pin 13)."
      },
      {
        "number": "16",
        "name": "BOOT",
        "type": "power_out",
        "description": "Bootstrap supply for the high-side MOSFET; connect a 47nF/16V ceramic capacitor across BOOT and SW."
      },
      {
        "number": "17",
        "name": "AGND",
        "type": "power_in",
        "description": "Exposed pad; analog ground that must be soldered to a large PCB and connected to AGND for maximum thermal dissipation."
      }
    ],
    "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: Pin 17 is the exposed thermal pad, which the datasheet lists as 'Exposed Pad' together with pin 10 (; The output schema has no field for headline specs, so the spec items (e.g., VIN 3.9V to 14V, quiesce; REG and BOOT are internal supply pins described as bypass or bootstrap nodes rather than as explicit"
        ],
        "pages_sent": 25,
        "cost_usd": 0.1101,
        "at": "2026-10-17T16:49:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590234455647686656",
        "pages": 25,
        "sha256": "e2a57a4fd80e8c64",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "rt9465gqw.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "rt9465gqw-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "42065cca147eb3ac9d969342bcc0d3a77e86f72f5f9f614e85e348dbb2a63b16",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}