BQ24610RGET

{
  "slug": "bq24610rget",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Battery Management ICs, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "bq24610rget",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bq24610rget.kicad_sym",
    "bq24610rget.kicad_mod",
    "bq24610rget.glb",
    "bq24610rget.step",
    "bq24610rget.lbr",
    "docs/hero.png",
    "docs/bq24610rget-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bq24610rget-hero.glb",
    "bq24610rget-hero.overlay.json",
    "bq24610rget-etched.glb"
  ],
  "component": {
    "mpn": "BQ24610RGET",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Power Supply Chip",
    "subcategory": "Battery Management ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/bq24610",
    "parts": {
      "symbol": "bq24610rget.kicad_sym",
      "footprint": "bq24610rget.kicad_mod",
      "model_3d": "bq24610rget-hero.glb",
      "model_3d_plain": "bq24610rget-etched.glb",
      "model_3d_step": "bq24610rget-etched.step",
      "model_3d_step_plain": "bq24610rget.step",
      "lbr": "bq24610rget.lbr"
    },
    "distributor_links": {
      "lcsc": "C882411",
      "digikey": "296-25611-2-ND",
      "mouser": "595-BQ24610RGET"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T21:51:09Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-25611-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-BQ24610RGET",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ACN",
        "type": "input",
        "description": "Adapter current-sense resistor negative input, with a 0.1-μF ceramic capacitor from ACN to ACP for differential-mode filtering and an optional 0.1-μF capacitor from ACN to GND for common-mode filtering."
      },
      {
        "number": "2",
        "name": "ACP",
        "type": "input",
        "description": "Adapter current-sense resistor positive input, with a 0.1-μF ceramic capacitor from ACN to ACP for differential-mode filtering and a 0.1-μF capacitor from ACP to GND for common-mode filtering."
      },
      {
        "number": "3",
        "name": "ACDRV",
        "type": "output",
        "description": "AC adapter-to-system MOSFET driver output, connected through a 1-kΩ resistor to the gates of the ACFET and reverse-blocking P-channel MOSFETs, with internal break-before-make logic with respect to BATDRV."
      },
      {
        "number": "4",
        "name": "CE",
        "type": "input",
        "description": "Charge enable active-HIGH logic input, where HIGH enables charge and LOW disables it, with an internal 1-MΩ pulldown resistor."
      },
      {
        "number": "5",
        "name": "STAT1",
        "type": "output",
        "description": "Open-drain charge status output that indicates charger operation as defined in Table 2 (ON during charge in progress)."
      },
      {
        "number": "6",
        "name": "TS",
        "type": "input",
        "description": "Temperature qualification voltage input for a battery-pack NTC thermistor, with the hot and cold window programmed by a resistor divider from VREF to TS to GND; the absolute maximum rating is -0.3 V to 7 V."
      },
      {
        "number": "7",
        "name": "TTC",
        "type": "input",
        "description": "Safety timer and termination control input, with a capacitor from TTC to GND setting the timer; when LOW the timer and termination are disabled, and when HIGH the timer is disabled but termination is allowed."
      },
      {
        "number": "8",
        "name": "PG",
        "type": "output",
        "description": "Open-drain power-good status output that is active LOW when VCC is valid (not in UVLO, ACOV, or SLEEP mode) and active HIGH when VCC is invalid."
      },
      {
        "number": "9",
        "name": "STAT2",
        "type": "output",
        "description": "Open-drain charge status output that indicates charger operation as defined in Table 2 (ON during charge complete)."
      },
      {
        "number": "10",
        "name": "VREF",
        "type": "power_out",
        "description": "3.3-V regulated voltage output that requires a 1-μF ceramic capacitor to GND close to the IC and can be used to program voltage, current, and the TS threshold."
      },
      {
        "number": "11",
        "name": "ISET1",
        "type": "input",
        "description": "Fast-charge current-set input whose voltage programs the fast-charge current regulation set point; the absolute maximum rating is 3.6 V and the recommended maximum is 3.3 V."
      },
      {
        "number": "12",
        "name": "VFB",
        "type": "input",
        "description": "Output voltage analog feedback input, fed from a resistive divider on the battery terminals to set the battery regulation voltage, with a series resistor required if the battery pack voltage may exceed 16 V."
      },
      {
        "number": "13",
        "name": "SRN",
        "type": "input",
        "description": "Charge current-sense resistor negative input, with a 0.1-μF ceramic capacitor from SRN to SRP for differential-mode filtering and an optional 0.1-μF capacitor from SRN to GND for common-mode filtering."
      },
      {
        "number": "14",
        "name": "SRP",
        "type": "input",
        "description": "Charge current-sense resistor positive input, with a 0.1-μF ceramic capacitor from SRN to SRP for differential-mode filtering and a 0.1-μF capacitor from SRP to GND for common-mode filtering."
      },
      {
        "number": "15",
        "name": "ISET2",
        "type": "input",
        "description": "Precharge and termination current-set input whose voltage programs the precharge current regulation set point and the termination current trigger point."
      },
      {
        "number": "16",
        "name": "ACSET",
        "type": "input",
        "description": "Adapter current-set input whose voltage programs the input current regulation set point during Dynamic Power Management (DPM)."
      },
      {
        "number": "17",
        "name": "GND",
        "type": "power_in",
        "description": "Low-current sensitive analog and digital ground, to be connected to the thermal pad underneath the IC on the PCB."
      },
      {
        "number": "18",
        "name": "REGN",
        "type": "power_out",
        "description": "PWM low-side driver positive 6-V supply output, requiring a 1-μF ceramic capacitor to GND close to the IC and a small-signal Schottky diode to BTST for the bootstrap."
      },
      {
        "number": "19",
        "name": "LODRV",
        "type": "output",
        "description": "PWM low-side driver output, connected to the gate of the low-side power MOSFET with a short trace; the absolute maximum rating is -0.3 V to 7 V relative to GND."
      },
      {
        "number": "20",
        "name": "PH",
        "type": "passive",
        "description": "PWM high-side driver negative supply, connected to the phase-switching node (low-side MOSFET drain, high-side MOSFET source, and output inductor); the recommended range is -2 V to 30 V."
      },
      {
        "number": "21",
        "name": "HIDRV",
        "type": "output",
        "description": "PWM high-side driver output, connected to the gate of the high-side power MOSFET with a short trace; the recommended range with respect to GND is -0.3 V to 34 V."
      },
      {
        "number": "22",
        "name": "BTST",
        "type": "power_in",
        "description": "PWM high-side driver positive supply, with a 0.1-μF bootstrap capacitor from PH to BTST and a bootstrap Schottky diode from REGN to BTST; the recommended range with respect to GND is -0.3 V to 34 V."
      },
      {
        "number": "23",
        "name": "BATDRV",
        "type": "output",
        "description": "Battery-to-system MOSFET driver output, connected through a 1-kΩ resistor to the gate of the input BAT P-channel MOSFET, with internal break-before-make logic with respect to ACDRV."
      },
      {
        "number": "24",
        "name": "VCC",
        "type": "power_in",
        "description": "IC power positive supply, connected through a 10-Ω resistor to the diode-OR common-source point, with a 1-μF ceramic capacitor from VCC to the GND pin close to the IC; the BQ24610 recommended range is -0.3 V to 28 V."
      },
      {
        "number": "25",
        "name": "Thermal pad",
        "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 is listed as '—' in the pin table, not as a numbered pin, so it is not inclu; Pin types for PH (passive), BTST (power_in), and TTC (input) are engineering judgments based on the ; STAT1, STAT2, PG, ACDRV, BATDRV, LODRV, and HIDRV are classed as output. The status pins are open-dr",
          "exposed pad 25 added from the footprint"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0844,
        "at": "2026-10-30T21:50:54"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/bq24610",
        "pages": 45,
        "sha256": "3ae7b6131566362b",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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        "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": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bq24610rget-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": 0.0,
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        "sha256": "2b145f3c852a26396848c45195f990cafde8a8dd6fa8d0a0265b8cbc6d0631d8",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "RGE0024B",
      "source_page": 42,
      "D": {
        "nom_mm": 4.0,
        "range_mm": [
          3.9,
          4.1
        ]
      },
      "E1": {
        "nom_mm": 4.0,
        "range_mm": [
          3.9,
          4.1
        ]
      },
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "A": {
        "nom_mm": 1.0,
        "range_mm": [
          null,
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        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "bq24610rget.step",
        "verdict": "PASS",
        "reasons": [
          "height within the datasheet's package drawing"
        ],
        "by": "factory/package_fit.py"
      }
    }
  }
}