BQ24165RGER

{
  "slug": "bq24165rger",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Battery Management, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "bq24165rger",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bq24165rger.kicad_sym",
    "bq24165rger.kicad_mod",
    "bq24165rger.glb",
    "bq24165rger.step",
    "bq24165rger.lbr",
    "docs/hero.png",
    "docs/bq24165rger-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bq24165rger-hero.glb",
    "bq24165rger-hero.overlay.json",
    "bq24165rger-etched.glb"
  ],
  "component": {
    "mpn": "BQ24165RGER",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://www.ti.com/lit/ds/symlink/bq24165.pdf",
    "parts": {
      "symbol": "bq24165rger.kicad_sym",
      "footprint": "bq24165rger.kicad_mod",
      "model_3d": "bq24165rger-hero.glb",
      "model_3d_plain": "bq24165rger-etched.glb",
      "model_3d_step": "bq24165rger-etched.step",
      "model_3d_step_plain": "bq24165rger.step",
      "lbr": "bq24165rger.lbr"
    },
    "distributor_links": {
      "lcsc": "C2864451",
      "digikey": "296-50944-2-ND",
      "mouser": "595-BQ24165RGER"
    },
    "distributor_check": {
      "checked_at": "2026-11-05T21:20:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-50944-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-BQ24165RGER",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDPM",
        "type": "input",
        "description": "Input DPM programming input; a resistor divider from IN to GND with the center tap connected to VDPM sets the VIN-DPM threshold."
      },
      {
        "number": "2",
        "name": "IUSB3",
        "type": "input",
        "description": "USB input current limit programming input for the USB3.0 standard; it has no effect on the IN input."
      },
      {
        "number": "3",
        "name": "IUSB2",
        "type": "input",
        "description": "USB input current limit programming input for the USB2.0 standard; it has no effect on the IN input."
      },
      {
        "number": "4",
        "name": "IUSB1",
        "type": "input",
        "description": "USB input current limit programming input whose settings are given in Table 1; it has no effect on the IN input."
      },
      {
        "number": "5",
        "name": "ISET",
        "type": "input",
        "description": "Charge current programming input; a resistor from ISET to GND programs the fast charge current from 550mA to 2.5A."
      },
      {
        "number": "6",
        "name": "DRV",
        "type": "output",
        "description": "Gate drive supply bypassed to PGND with a 1μF ceramic capacitor; it may drive external loads up to 10mA and is active when the input is connected and VSUPPLY > VUVLO."
      },
      {
        "number": "7",
        "name": "PG",
        "type": "output",
        "description": "Power good open-drain output pulled low when a valid supply on USB or IN is between VBAT+VSLP and VOVP, and high impedance otherwise."
      },
      {
        "number": "8",
        "name": "CHG",
        "type": "output",
        "description": "Charge status open-drain output pulled low when a charge cycle starts and while charging, high impedance when charging terminates or no supply exists."
      },
      {
        "number": "9",
        "name": "CE2",
        "type": "input",
        "description": "JEITA compliance input that reduces the charge voltage by 140mV or halves the charge current per Table 2 when used with CE1."
      },
      {
        "number": "10",
        "name": "BGATE",
        "type": "output",
        "description": "Drives the gate of an optional external P-channel MOSFET for a low-resistance discharge path, held low in high-impedance mode and when no input is connected."
      },
      {
        "number": "11",
        "name": "BAT",
        "type": "bidirectional",
        "description": "Battery connection to the positive battery terminal, to be bypassed to GND with at least a 1μF capacitor."
      },
      {
        "number": "12",
        "name": "BAT",
        "type": "bidirectional",
        "description": "Battery connection to the positive battery terminal, to be bypassed to GND with at least a 1μF capacitor."
      },
      {
        "number": "13",
        "name": "SYS",
        "type": "input",
        "description": "System voltage sense and charger FET connection, to be bypassed locally with at least 10μF, with 47μF recommended for best transient response."
      },
      {
        "number": "14",
        "name": "SYS",
        "type": "input",
        "description": "System voltage sense and charger FET connection, to be bypassed locally with at least 10μF, with 47μF recommended for best transient response."
      },
      {
        "number": "15",
        "name": "ILIM",
        "type": "input",
        "description": "IN input current limit programming input; a resistor from ILIM to GND programs the input current limit from 1A to 2.5A."
      },
      {
        "number": "16",
        "name": "PGND",
        "type": "power_in",
        "description": "Ground terminal to be connected to the thermal pad and the ground plane of the circuit."
      },
      {
        "number": "17",
        "name": "PGND",
        "type": "power_in",
        "description": "Ground terminal to be connected to the thermal pad and the ground plane of the circuit."
      },
      {
        "number": "18",
        "name": "SW",
        "type": "bidirectional",
        "description": "Inductor connection to the switched side of the external inductor."
      },
      {
        "number": "19",
        "name": "BOOT",
        "type": "input",
        "description": "High-side MOSFET gate driver supply; connect a 0.01μF ceramic capacitor with voltage rating above 10V from BOOT to SW."
      },
      {
        "number": "20",
        "name": "PMIDI",
        "type": "output",
        "description": "Reverse blocking and high-side MOSFET connection point for the high power input, bypassed to GND with at least 4.7μF; the output is not current limited and any short will damage the IC."
      },
      {
        "number": "21",
        "name": "IN",
        "type": "input",
        "description": "Input power supply connected to the external DC supply, bypassed to PGND with at least a 1μF ceramic capacitor."
      },
      {
        "number": "22",
        "name": "USB",
        "type": "input",
        "description": "USB input power supply connected to the external DC supply or USB port, bypassed to PGND with at least a 1μF ceramic capacitor."
      },
      {
        "number": "23",
        "name": "PMIDU",
        "type": "output",
        "description": "Reverse blocking and high-side MOSFET connection point for the USB input, bypassed to GND with at least 4.7μF; the output is not current limited and any short will damage the IC."
      },
      {
        "number": "24",
        "name": "CE1",
        "type": "input",
        "description": "JEITA compliance input used with CE2 to change battery regulation and charge current per the JEITA standard, as given in Table 2."
      },
      {
        "number": "25",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: The exposed thermal pad under the VQFN-24 package is electrically tied to PGND but has no numbered p; The RGE pin table lists CE1 (pin 24) and CE2 (pin 9) for bq24165 only as JEITA compliance inputs. Th"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0304,
        "at": "2026-11-05T21:20:37"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/bq24165.pdf",
        "pages": 39,
        "sha256": "9435ba6f350cac8b",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bq24165rger.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bq24165rger-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d168c7cf92a012de113c2c2954856ebf347176b10c2cf6aa8ffc4d8b2aa06e0c",
        "checked": "2026-11-05",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}