BQ296216DSGR

{
  "schema_version": 1,
  "type": "component",
  "slug": "bq296216dsgr",
  "title": "BQ296216DSGR",
  "brief": "Texas Instruments Battery Management, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "bq296216dsgr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BQ296216DSGR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-8-EP(2x2)",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://www.ti.com/cn/lit/gpn/bq2962",
    "parts": {
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      "footprint": "bq296216dsgr.kicad_mod",
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      "model_3d_plain": "bq296216dsgr.glb",
      "model_3d_step": "bq296216dsgr-etched.step",
      "model_3d_step_plain": "bq296216dsgr.step",
      "lbr": "bq296216dsgr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2870192",
      "digikey": "296-BQ296216DSGRTR-ND",
      "mouser": "595-BQ296216DSGR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T21:12:56Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-BQ296216DSGRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-BQ296216DSGR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Unregulated power supply input for the device, filtered by a series resistor and a capacitor to VSS."
      },
      {
        "number": "2",
        "name": "V4",
        "type": "input",
        "description": "Voltage sense input for the positive terminal of the fourth cell from the bottom of the pack, requiring a series RC filter."
      },
      {
        "number": "3",
        "name": "V3",
        "type": "input",
        "description": "Voltage sense input for the positive terminal of the third cell from the bottom of the pack, requiring a series RC filter."
      },
      {
        "number": "4",
        "name": "V2",
        "type": "input",
        "description": "Voltage sense input for the positive terminal of the second cell from the bottom of the pack, requiring a series RC filter."
      },
      {
        "number": "5",
        "name": "V1",
        "type": "input",
        "description": "Voltage sense input for the positive terminal of the first (bottom) cell in the pack, requiring a series RC filter."
      },
      {
        "number": "6",
        "name": "VSS",
        "type": "power_in",
        "description": "Electrical connection to the IC ground and to the negative terminal of the bottom cell; connect first during cell attachment to avoid REG damage."
      },
      {
        "number": "7",
        "name": "OUT",
        "type": "output",
        "description": "Analog overvoltage fault output; CMOS active-high output or open-drain active-low output, used to drive an NMOS fuse-blow FET."
      },
      {
        "number": "8",
        "name": "REG",
        "type": "power_out",
        "description": "Regulated power output for external circuits such as an RTC; requires an external ceramic capacitor (0.47 µF minimum) to VSS and supplies up to 2 mA."
      },
      {
        "number": "9",
        "name": "PWPD",
        "type": "power_in",
        "description": "Exposed thermal pad; TI recommends connecting it to VSS on the PCB."
      }
    ],
    "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: Datasheet classifies PWPD as a power connection (P) and only says to connect the exposed pad to VSS ; Datasheet classifies REG as an analog output (OA). Mapped to power_out because it is a regulated sup; Datasheet describes OUT as CMOS push-pull or open-drain depending on use, with no single fixed type."
        ],
        "pages_sent": 23,
        "cost_usd": 0.1352,
        "at": "2026-10-08T21:12:22"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/bq2962",
        "pages": 32,
        "sha256": "e6a927461563434f",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.98,
          0.82
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "7672cac8d88d8679800ef3bf90954e7996ea74e8ddb1f157f2d82bca6b2015e4",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bq296216dsgr-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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "077db085eb0cf8b2266db2b0adef3c018627b593358bf700d71187af87b8b556",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-8-EP(2x2)",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
    "bq296216dsgr"
  ],
  "discovery_pitch": "BQ296216DSGR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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  "files": [
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    "docs/bq296216dsgr-datasheet.pdf",
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  "visibility": {
    "public": true
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}