BQ296107DSGR

{
  "slug": "bq296107dsgr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Battery Management ICs, WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "bq296107dsgr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bq296107dsgr.kicad_sym",
    "bq296107dsgr.kicad_mod",
    "bq296107dsgr.glb",
    "bq296107dsgr.step",
    "bq296107dsgr.lbr",
    "docs/hero.png",
    "docs/bq296107dsgr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bq296107dsgr-hero.glb",
    "bq296107dsgr-hero.overlay.json",
    "bq296107dsgr-etched.glb"
  ],
  "component": {
    "mpn": "BQ296107DSGR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-8-EP(2x2)",
    "pin_count": 9,
    "category": "Power Supply Chip",
    "subcategory": "Battery Management ICs",
    "datasheet": "https://www.ti.com/lit/ds/symlink/bq296107dsgr.pdf",
    "parts": {
      "symbol": "bq296107dsgr.kicad_sym",
      "footprint": "bq296107dsgr.kicad_mod",
      "model_3d": "bq296107dsgr-hero.glb",
      "model_3d_plain": "bq296107dsgr-etched.glb",
      "model_3d_step": "bq296107dsgr-etched.step",
      "model_3d_step_plain": "bq296107dsgr.step",
      "lbr": "bq296107dsgr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2861282",
      "digikey": "296-BQ296107DSGRTR-ND",
      "mouser": "595-BQ296107DSGR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:31:17Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-BQ296107DSGRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-BQ296107DSGR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input, recommended 3 V to 20 V (4 V minimum with REG output on), absolute maximum 30 V with respect to VSS."
      },
      {
        "number": "2",
        "name": "V4",
        "type": "input",
        "description": "Sense input for the positive voltage of the fourth cell from the bottom of the stack, with 0 V to 5 V recommended cell voltage (V4 - V3) and 30 V absolute maximum."
      },
      {
        "number": "3",
        "name": "V3",
        "type": "input",
        "description": "Sense input for the positive voltage of the third cell from the bottom of the stack, with 0 V to 5 V recommended cell voltage (V3 - V2) and 30 V absolute maximum."
      },
      {
        "number": "4",
        "name": "V2",
        "type": "input",
        "description": "Sense input for the positive voltage of the second cell from the bottom of the stack, with 0 V to 5 V recommended cell voltage (V2 - V1) and 30 V absolute maximum."
      },
      {
        "number": "5",
        "name": "V1",
        "type": "input",
        "description": "Sense input for the positive voltage of the lowest cell from the bottom of the stack, with 0 V to 5 V recommended cell voltage (V1 - VSS) and 30 V absolute maximum."
      },
      {
        "number": "6",
        "name": "VSS",
        "type": "power_in",
        "description": "Electrically connected to integrated circuit ground and the negative terminal of the lowest cell in the stack."
      },
      {
        "number": "7",
        "name": "REG",
        "type": "power_out",
        "description": "Regulated supply output (3.3 V option for BQ296107, up to 2 mA) that requires an external ceramic capacitor for stability, with absolute maximum 3.6 V with respect to VSS."
      },
      {
        "number": "8",
        "name": "OUT",
        "type": "output",
        "description": "Analog output drive for the overvoltage fault signal, asserted after the 6.5 s delay when a cell exceeds the 4.50 V OVP threshold, CMOS output high or open-drain active low, absolute maximum 30 V with respect to VSS."
      },
      {
        "number": "9",
        "name": "PWPD",
        "type": "passive",
        "description": "Exposed thermal pad, which TI recommends connecting 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-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin table gives OUT as 'CMOS output high or open-drain active low' while features say active-high ou; BQ2961 column of the shared pin table used (BQ296107 is a BQ2961 device); BQ2962 swaps REG and OUT ("
        ],
        "pages_sent": 11,
        "cost_usd": 0.1343,
        "at": "2026-10-23T12:31:03"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/bq296107dsgr.pdf",
        "pages": 33,
        "sha256": "c7f5c04460f60672",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "7672cac8d88d8679800ef3bf90954e7996ea74e8ddb1f157f2d82bca6b2015e4",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bq296107dsgr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          1.98,
          0.82
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "63dae1e3fbac0922b51e373aa4a4bdb2017ca623e21641df72133aac1c69899a",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}