BQ296100DSGR

{
  "slug": "bq296100dsgr",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Battery Management, WSON-8-EP(2x2). Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "bq296100dsgr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bq296100dsgr.kicad_sym",
    "bq296100dsgr.kicad_mod",
    "bq296100dsgr.glb",
    "bq296100dsgr.step",
    "bq296100dsgr.lbr",
    "docs/hero.png",
    "docs/bq296100dsgr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "BQ296100DSGR",
    "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": {
      "symbol": "bq296100dsgr.kicad_sym",
      "footprint": "bq296100dsgr.kicad_mod",
      "model_3d": "bq296100dsgr-etched.glb",
      "model_3d_plain": "bq296100dsgr.glb",
      "model_3d_step": "bq296100dsgr-etched.step",
      "model_3d_step_plain": "bq296100dsgr.step",
      "lbr": "bq296100dsgr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2876166"
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply input with operating voltage range 3V to 20V; minimum 4V required for REG output enable."
      },
      {
        "number": "2",
        "name": "V4",
        "type": "input",
        "description": "Fourth cell voltage detection input (V4-V3 measurement) with input range 0V to 5V; requires 1kΩ series resistor and 0.1µF shunt capacitor filter per design requirements."
      },
      {
        "number": "3",
        "name": "V3",
        "type": "input",
        "description": "Third cell voltage detection input (V3-V2 measurement) with input range 0V to 5V; requires 1kΩ series resistor and 0.1µF shunt capacitor filter per design requirements."
      },
      {
        "number": "4",
        "name": "V2",
        "type": "input",
        "description": "Second cell voltage detection input (V2-V1 measurement) with input range 0V to 5V; requires 1kΩ series resistor and 0.1µF shunt capacitor filter per design requirements."
      },
      {
        "number": "5",
        "name": "V1",
        "type": "input",
        "description": "First cell voltage detection input (V1-VSS measurement) with input range 0V to 5V; requires 1kΩ series resistor and 0.1µF shunt capacitor filter per design requirements."
      },
      {
        "number": "6",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference; electrical connection to IC ground and battery pack negative terminal; must be connected first during cell connection to prevent damage to REG pin."
      },
      {
        "number": "7",
        "name": "REG",
        "type": "output",
        "description": "Regulated power output programmed to 3.3V (±3.6% accuracy) with maximum 2mA output current and requiring external 0.47µF to 1µF ceramic capacitor to VSS for stability."
      },
      {
        "number": "8",
        "name": "OUT",
        "type": "output",
        "description": "Overvoltage fault signal output with CMOS high-active configuration producing 6V to 8V output voltage when cell voltage exceeds 4.35V threshold; maximum output pull current 4.5mA."
      },
      {
        "number": "9",
        "name": "PWPD",
        "type": "passive",
        "description": "Exposed thermal pad; must be soldered to PCB ground plane connection for thermal and mechanical performance of the 2x2mm WSON package."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 32,
        "cost_usd": 0.4255,
        "at": "2026-09-23T07:51:05"
      },
      "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
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bq296100dsgr.step",
        "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": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bq296100dsgr-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": "e85ac18acec686af0484163536d7d7f808d0025eea06f60e58ee144fdcb4a3e8",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}