BQ24210DQCR

{
  "schema_version": 1,
  "type": "component",
  "slug": "bq24210dqcr",
  "title": "BQ24210DQCR",
  "brief": "Texas Instruments Battery Management, WSON-10-EP(2x3). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "pmic",
    "bq24210dqcr"
  ],
  "component": {
    "mpn": "BQ24210DQCR",
    "manufacturer": "Texas Instruments",
    "package": "WSON-10-EP(2x3)",
    "pin_count": 11,
    "category": "PMIC",
    "subcategory": "Battery Management",
    "datasheet": "https://www.ti.com/lit/ds/symlink/bq24210dqcr.pdf",
    "parts": {
      "symbol": "bq24210dqcr.kicad_sym",
      "footprint": "bq24210dqcr.kicad_mod",
      "model_3d": "bq24210dqcr-etched.glb",
      "model_3d_plain": "bq24210dqcr.glb",
      "model_3d_step": "bq24210dqcr-etched.step",
      "model_3d_step_plain": "bq24210dqcr.step",
      "lbr": "bq24210dqcr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "VBUS",
        "type": "power_in",
        "description": "Charging-mode input from external DC supply (solar panel, inductive charging pad, or wall adapter); operating range 3.5-7.0 V (absolute max 20 V with OVP at ~7.5 V). In load mode, this pin becomes a current-limited output at battery voltage. Bypass with 1-10 uF to VSS."
      },
      {
        "number": "2",
        "name": "ISET",
        "type": "input",
        "description": "Fast-charge current programming pin. External resistor from ISET to VSS (675 Ω to 10.8 kΩ) sets the fast-charge current up to 800 mA."
      },
      {
        "number": "3",
        "name": "VSS",
        "type": "power_in",
        "description": "Device ground terminal. Must be connected to ground at all times; thermal pad must tie to the same potential as VSS but must not be used as the primary ground input."
      },
      {
        "number": "4",
        "name": "VTSB",
        "type": "power_out",
        "description": "TS bias reference voltage output, regulated and only enabled during charge. No external capacitor required from VTSB to VSS (optional up to 0.1 uF)."
      },
      {
        "number": "5",
        "name": "TS",
        "type": "input",
        "description": "Temperature sense input; connect to NTC thermistor in the battery pack. Valid charging window is 12%-57% of VTSB. Pulling TS high places the part in limited power charging mode; must not be left floating."
      },
      {
        "number": "6",
        "name": "PG",
        "type": "output",
        "description": "Active-low Power-Good indication (open-drain). Pulls low (FET ON) when input voltage is in the normal range (VBUS>BAT and VBUS>UVLO); high-impedance otherwise. Max sink current 15 mA."
      },
      {
        "number": "7",
        "name": "EN",
        "type": "input",
        "description": "Active-low chip enable. Low enables charge or load mode; high places device in suspend mode."
      },
      {
        "number": "8",
        "name": "CHG",
        "type": "output",
        "description": "Active-low charge status indication (open-drain). Pulls low (FET ON) to indicate charging; high-impedance in other cases. Max sink current 15 mA."
      },
      {
        "number": "9",
        "name": "VDPM",
        "type": "input",
        "description": "Programs the input voltage regulation (VBUS_DPM) threshold via a 1 kΩ-10 kΩ resistor from VDPM to VSS. When left floating, the VIN DPM loop operates in battery tracking mode (threshold = BAT+100 mV if BAT>3.6 V, else 3.7 V). Must be programmed above the battery voltage."
      },
      {
        "number": "10",
        "name": "BAT",
        "type": "power_out",
        "description": "Battery connection; system load may be connected here. Delivers up to 800 mA charge current with 1% voltage regulation accuracy; short-circuit protected. Bypass with 1-10 uF to VSS."
      },
      {
        "number": "11",
        "name": "EP",
        "type": "passive",
        "description": "Exposed thermal pad on the package underside. Internally connected to VSS; must be soldered to a PCB pad at the same potential as VSS for thermal performance. Do not use as the primary ground input; VSS pin must always be connected to ground."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/bq24210dqcr.pdf",
        "pages": 32,
        "sha256": "c0743e68a1b201c0",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bq24210dqcr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          2.975,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "ee0ea2d02e2bc495a86d9517d59dcd84d7dd64d201b4cc13b427e56f792207e6",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bq24210dqcr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.0,
          2.975,
          0.75
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "51783711efbc1a4b50524674604f5fc3164d896c89c6873e094012f7c739b313",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WSON-10-EP(2x3)",
      "Category": "PMIC",
      "Pins": "11"
    }
  },
  "variants": [
    {
      "mpn": "BQ24210DQCR",
      "kind": "packaging"
    },
    {
      "mpn": "BQ24210DQCRDQCT",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bq24210dqcr"
  ],
  "discovery_pitch": "BQ24210DQCR (Texas Instruments) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bq24210dqcr.kicad_sym",
    "bq24210dqcr.kicad_mod",
    "bq24210dqcr.glb",
    "bq24210dqcr.step",
    "bq24210dqcr.lbr",
    "docs/hero.png",
    "docs/bq24210dqcr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T18:01:49.942Z"
}