BQ25601RTWR

{
  "schema_version": 1,
  "type": "component",
  "slug": "bq25601rtwr",
  "title": "BQ25601RTWR",
  "brief": "Texas Instruments Battery Management ICs, QFN-24-EP(4x4). 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 ics",
    "bq25601rtwr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BQ25601RTWR",
    "manufacturer": "Texas Instruments",
    "package": "QFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Power Management ICs",
    "subcategory": "Battery Management ICs",
    "datasheet": "https://www.ti.com/cn/lit/gpn/bq25601",
    "parts": {
      "symbol": "bq25601rtwr.kicad_sym",
      "footprint": "bq25601rtwr.kicad_mod",
      "model_3d": "bq25601rtwr-hero.glb",
      "model_3d_plain": "bq25601rtwr-etched.glb",
      "model_3d_step": "bq25601rtwr-etched.step",
      "model_3d_step_plain": "bq25601rtwr.step",
      "lbr": "bq25601rtwr.lbr"
    },
    "distributor_links": {
      "lcsc": "C468236",
      "mouser": "595-BQ25601RTWR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T18:20:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "deferred",
        "error": "shared DigiKey quota guard: 886 calls left today"
      },
      "mouser": {
        "pn": "595-BQ25601RTWR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VAC",
        "type": "input",
        "description": "Charge input voltage sense pin that must be connected to the VBUS pin."
      },
      {
        "number": "2",
        "name": "PSEL",
        "type": "input",
        "description": "Power source selection input: pulled high sets a 500 mA input current limit and pulled low sets a 2.4 A limit, until the host programs the IINDPM register."
      },
      {
        "number": "3",
        "name": "PG",
        "type": "output",
        "description": "Open-drain active-low power-good indicator, pulled up through a 10-kΩ resistor; LOW indicates a good input source between UVLO and ACOV with current limit above 30 mA."
      },
      {
        "number": "4",
        "name": "STAT",
        "type": "output",
        "description": "Open-drain charge status output pulled up through 10 kΩ: LOW while charging, HIGH when charge is complete or in SLEEP, and 1-Hz pulses on charge suspend (fault)."
      },
      {
        "number": "5",
        "name": "SCL",
        "type": "input",
        "description": "I2C interface clock, connected to the logic rail through a 10-kΩ resistor."
      },
      {
        "number": "6",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C interface data, open drain, connected to the logic rail through a 10-kΩ resistor."
      },
      {
        "number": "7",
        "name": "INT",
        "type": "output",
        "description": "Open-drain interrupt output connected to a logic rail through 10 kΩ, sending an active-low 256-µs pulse to report charger status and faults."
      },
      {
        "number": "8",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; keep the pin floating."
      },
      {
        "number": "9",
        "name": "CE",
        "type": "input",
        "description": "Charge enable pin; battery charging is enabled when this pin is driven low."
      },
      {
        "number": "10",
        "name": "NC",
        "type": "unconnected",
        "description": "No connect; keep the pin floating."
      },
      {
        "number": "11",
        "name": "TS",
        "type": "input",
        "description": "Temperature qualification voltage input for the JEITA profile using an NTC thermistor in a divider from REGN to GND (103AT-2 recommended); charge suspends when out of range."
      },
      {
        "number": "12",
        "name": "QON",
        "type": "input",
        "description": "BATFET enable/reset control input with an internal 200-kΩ pull-up; a low of tSHIPMODE exits ship mode and a low of at least 8 s (tQON_RST) resets the system when VBUS is absent."
      },
      {
        "number": "13",
        "name": "BAT",
        "type": "bidirectional",
        "description": "Battery connection to the positive terminal of the battery pack, with the internal BATFET and current sensing between SYS and BAT; connect a 10 µF capacitor close to the pin."
      },
      {
        "number": "14",
        "name": "BAT",
        "type": "bidirectional",
        "description": "Battery connection to the positive terminal of the battery pack, with the internal BATFET and current sensing between SYS and BAT; connect a 10 µF capacitor close to the pin."
      },
      {
        "number": "15",
        "name": "SYS",
        "type": "power_out",
        "description": "Converter output connection point with the current sensing network between SYS and BAT; connect a 20 µF capacitor close to the pin."
      },
      {
        "number": "16",
        "name": "SYS",
        "type": "power_out",
        "description": "Converter output connection point with the current sensing network between SYS and BAT; connect a 20 µF capacitor close to the pin."
      },
      {
        "number": "17",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "18",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "19",
        "name": "SW",
        "type": "power_out",
        "description": "Switching node output connected to the output inductor, with a 0.047-µF bootstrap capacitor from SW to BTST."
      },
      {
        "number": "20",
        "name": "SW",
        "type": "power_out",
        "description": "Switching node output connected to the output inductor, with a 0.047-µF bootstrap capacitor from SW to BTST."
      },
      {
        "number": "21",
        "name": "BTST",
        "type": "passive",
        "description": "PWM high-side driver positive supply, internally connected to the bootstrap diode cathode; connect a 0.047-µF capacitor from SW to BTST."
      },
      {
        "number": "22",
        "name": "REGN",
        "type": "power_out",
        "description": "LSFET driver and internal supply output; connect a 4.7-µF (10-V rating) ceramic capacitor from REGN to GND close to the IC."
      },
      {
        "number": "23",
        "name": "PMID",
        "type": "passive",
        "description": "Connected to the drain of the reverse blocking MOSFET (RBFET) and the HSFET drain; place a 10 µF ceramic capacitor from PMID to GND."
      },
      {
        "number": "24",
        "name": "VBUS",
        "type": "power_in",
        "description": "Charger input with the internal reverse-blocking MOSFET between VBUS and PMID; place a 1-µF ceramic capacitor from VBUS to GND close to the device."
      },
      {
        "number": "25",
        "name": "Thermal Pad",
        "type": "power_in",
        "description": "Ground reference and thermal pad that conducts heat from the device, to be tied externally to a ground plane through PCB vias."
      }
    ],
    "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: The datasheet prints no pin number for the thermal pad. I assigned \"25\" by convention for the expose; The datasheet types BAT, BTST and PMID only as 'P' (power) or 'DO'. The KiCad ERC types I chose (bid; The package hint says QFN-24-EP(4x4). The datasheet names this package WQFN (RTW), 24 pins, 4.00 mm "
        ],
        "pages_sent": 19,
        "cost_usd": 0.1861,
        "at": "2026-10-23T18:20:02"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/bq25601",
        "pages": 65,
        "sha256": "1da39d8af8789279",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bq25601rtwr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bq25601rtwr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f925c07d89f49ec6bd910fa7dad3ec1856acf9b560233b87c50a5125759fc9b0",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "QFN-24-EP(4x4)",
      "Category": "Power Management ICs",
      "Pins": "25"
    },
    "appearance": {
      "contacts": {
        "quote": "1. Place input capacitor as close as possible to PMID pin and GND pin connections and use shortest copper",
        "page": 53,
        "doc": "ds.pdf",
        "material": "copper"
      },
      "version": 1,
      "datasheet_sha256": "1da39d8af8789279624b3dc42a2fa91c1862bc57a6392c87afd8e477995ce666"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "1da39d8af8789279624b3dc42a2fa91c1862bc57a6392c87afd8e477995ce666",
      "rows": [
        {
          "name": "VBUS operating input voltage",
          "symbol": "VBUS",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3.9,
          "typ": null,
          "max": 13.5,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Battery voltage",
          "symbol": "VBATOP",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 4.624,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Fast charging current",
          "symbol": "IBATOP",
          "kind": "recommended_operating",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Input current (VBUS)",
          "symbol": "Iin",
          "kind": "recommended_operating",
          "unit": "A",
          "min": null,
          "typ": null,
          "max": 3.25,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Abs max VAC, VBUS",
          "symbol": "VAC, VBUS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2,
          "typ": null,
          "max": 22,
          "conditions": "converter not switching",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Abs max BTST, PMID",
          "symbol": "BTST, PMID",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 22,
          "conditions": "converter not switching",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Abs max SW",
          "symbol": "SW",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2,
          "typ": null,
          "max": 16,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -65,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 35.6,
          "max": null,
          "conditions": "RTW (WQFN) 24 pins",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 22.7,
          "max": null,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 11.9,
          "max": null,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Battery discharge current",
          "symbol": "IBAT",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 17,
          "max": 33,
          "conditions": "VBAT = 4.5 V, HIZ Mode or No VBUS, I2C disabled, BATFET Disabled. TJ < 85°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Battery discharge current",
          "symbol": "IBAT",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 58,
          "max": 85,
          "conditions": "VBAT = 4.5 V, HIZ Mode or No VBUS, I2C Disabled, BATFET Enabled. TJ < 85°C",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input supply current HIZ",
          "symbol": "IVBUS_HIZ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 37,
          "max": 50,
          "conditions": "VVBUS = 5 V, High-Z Mode, No battery",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input supply current HIZ",
          "symbol": "IVBUS_HIZ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 68,
          "max": 90,
          "conditions": "VVBUS = 12 V, High-Z Mode, No battery",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "VBUS operating range",
          "symbol": "VBUS_OP",
          "kind": "electrical",
          "unit": "V",
          "min": 3.9,
          "typ": null,
          "max": 13.5,
          "conditions": "VVBUS rising",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "VBUS for active I2C, no battery",
          "symbol": "VVAC_UVLOZ",
          "kind": "electrical",
          "unit": "V",
          "min": 3.3,
          "typ": null,
          "max": 3.6,
          "conditions": "VVAC rising",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "VAC present",
          "symbol": "VVAC_PRESENT",
          "kind": "electrical",
          "unit": "V",
          "min": 3.65,
          "typ": null,
          "max": 3.9,
          "conditions": "VVAC rising",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Sleep mode falling threshold",
          "symbol": "VSLEEP",
          "kind": "electrical",
          "unit": "mV",
          "min": 15,
          "typ": 60,
          "max": 110,
          "conditions": "VBUSMIN_FALL ≤ VBAT ≤ VREG, VAC falling",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "VAC 6.5-V OV rising threshold",
          "symbol": "VVAC_OV_RISE",
          "kind": "electrical",
          "unit": "V",
          "min": 6.1,
          "typ": 6.4,
          "max": 6.7,
          "conditions": "VAC rising; OVP (REG06[7:6]) = '01'",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "VAC 10.5-V OV rising threshold",
          "symbol": "VVAC_OV_RISE",
          "kind": "electrical",
          "unit": "V",
          "min": 10.35,
          "typ": 10.9,
          "max": 11.5,
          "conditions": "VAC rising, OVP (REG06[7:6]) = '10'",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "VAC 14-V OV rising threshold",
          "symbol": "VVAC_OV_RISE",
          "kind": "electrical",
          "unit": "V",
          "min": 13.5,
          "typ": 14.2,
          "max": 14.85,
          "conditions": "VAC rising, OVP (REG06[7:6]) = '11'",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Battery depletion threshold falling",
          "symbol": "VBAT_DPL_FALL",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
          "typ": null,
          "max": 2.6,
          "conditions": "VBAT falling",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Bad adapter detection falling threshold",
          "symbol": "VBUSMIN_FALL",
          "kind": "electrical",
          "unit": "V",
          "min": 3.75,
          "typ": 3.9,
          "max": 4,
          "conditions": "VBUS falling",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "Maximum DC system voltage output",
          "symbol": "VSYSMAX",
          "kind": "electrical",
          "unit": "V",
          "min": 4.4,
          "typ": 4.45,
          "max": 4.48,
          "conditions": "ISYS = 0 A, , Q4 off, VVBAT≤ 4.400 V, VVBAT > VSYS_MIN = 3.5V",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "RBFET on-resistance",
          "symbol": "RON(RBFET)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 45,
          "max": null,
          "conditions": "-40°C≤ TA ≤ 125°C",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "SYS-BAT MOSFET on-resistance",
          "symbol": "RON(BAT-SYS)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 19.5,
          "max": 24,
          "conditions": "QFN package, Measured from BAT to SYS, VBAT = 4.2V, TJ = 25°C",
          "source_page": 9,
          "source": "datasheet"
        },
        {
          "name": "SYS-BAT MOSFET on-resistance",
          "symbol": "RON(BAT-SYS)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 19.5,
          "max": 30,
          "conditions": "QFN package, Measured from BAT to SYS, VBAT = 4.2V, TJ = –40 - 125°C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Charge voltage setting 4.208 V",
          "symbol": "VBATREG",
          "kind": "electrical",
          "unit": "V",
          "min": 4.187,
          "typ": 4.208,
          "max": 4.229,
          "conditions": "VREG (REG04[7:3]) = 4.208 V (01011), V, –40 ≤ TJ ≤ 85°C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Charge voltage setting 4.352 V",
          "symbol": "VBATREG",
          "kind": "electrical",
          "unit": "V",
          "min": 4.33,
          "typ": 4.352,
          "max": 4.374,
          "conditions": "VREG (REG04[7:3]) = 4.352 V (01111), V, –40 ≤ TJ ≤ 85°C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Charge voltage setting accuracy",
          "symbol": "VBATREG_ACC",
          "kind": "tolerance",
          "unit": "%",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "VBAT = 4.208 V or VBAT = 4.352 V, –40 ≤ TJ ≤ 85°C",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Charge current regulation 240 mA",
          "symbol": "ICHG_REG",
          "kind": "electrical",
          "unit": "A",
          "min": 0.216,
          "typ": 0.24,
          "max": 0.264,
          "conditions": "ICHG = 240 mA, VVBAT = 3.1V or VVBAT = 3.8 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Charge current regulation 720 mA",
          "symbol": "ICHG_REG",
          "kind": "electrical",
          "unit": "A",
          "min": 0.685,
          "typ": 0.72,
          "max": 0.755,
          "conditions": "ICHG = 720 mA, VVBAT = 3.1V or VVBAT = 3.8 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Charge current regulation 1.38 A",
          "symbol": "ICHG_REG",
          "kind": "electrical",
          "unit": "A",
          "min": 1.311,
          "typ": 1.38,
          "max": 1.449,
          "conditions": "ICHG = 1.38 A, VVBAT = 3.1 V or VVBAT = 3.8 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Precharge current regulation",
          "symbol": "IPRECHG",
          "kind": "electrical",
          "unit": "mA",
          "min": 153,
          "typ": 171,
          "max": 189,
          "conditions": "IPRECHG[3:0] = '0010' = 180 mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Battery LOWV falling threshold",
          "symbol": "VBATLOWV_FALL",
          "kind": "electrical",
          "unit": "V",
          "min": 2.7,
          "typ": 2.8,
          "max": 2.9,
          "conditions": "ICHG = 240 mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Battery LOWV rising threshold",
          "symbol": "VBATLOWV_RISE",
          "kind": "electrical",
          "unit": "V",
          "min": 3,
          "typ": 3.12,
          "max": 3.24,
          "conditions": "Pre-charge to fast charge",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Termination current",
          "symbol": "ITERM",
          "kind": "electrical",
          "unit": "mA",
          "min": 150,
          "typ": 180,
          "max": 216,
          "conditions": "ICHG > 780 mA, ITERM[3:0] = '0010' = 180 mA, VVBAT = 4.208 V",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Termination current",
          "symbol": "ITERM",
          "kind": "electrical",
          "unit": "mA",
          "min": 162,
          "typ": 180,
          "max": 192,
          "conditions": "ICHG ≤ 780 mA, , ITERM[3:0] = '0010' = 180 mA",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Battery short voltage falling",
          "symbol": "VSHORT",
          "kind": "electrical",
          "unit": "V",
          "min": 1.85,
          "typ": 2,
          "max": 2.15,
          "conditions": "VBAT falling",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Battery short current",
          "symbol": "ISHORT",
          "kind": "electrical",
          "unit": "mA",
          "min": 70,
          "typ": 90,
          "max": 110,
          "conditions": "VBAT < VSHORTZ",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Recharge threshold below VBAT_REG",
          "symbol": "VRECHG",
          "kind": "electrical",
          "unit": "mV",
          "min": 90,
          "typ": 120,
          "max": 150,
          "conditions": "VBAT falling, REG04[0] = 0",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Input voltage regulation limit 3.9 V",
          "symbol": "VINDPM",
          "kind": "electrical",
          "unit": "V",
          "min": 3.78,
          "typ": 3.95,
          "max": 4.1,
          "conditions": "VINDPM (REG06[3:0] = 0000) = 3.9 V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Input voltage regulation limit 4.4 V",
          "symbol": "VINDPM",
          "kind": "electrical",
          "unit": "V",
          "min": 4.268,
          "typ": 4.4,
          "max": 4.532,
          "conditions": "VINDPM (REG06[3:0] = 0110) = 4.4 V",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "USB input current regulation limit 500 mA",
          "symbol": "IINDPM",
          "kind": "electrical",
          "unit": "mA",
          "min": 450,
          "typ": null,
          "max": 500,
          "conditions": "VVBUS = 5 V, current pulled from SW, IINDPM (REG[4:0] = 00100) = 500 mA, –40 ≤ TJ ≤ 85°C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "USB input current regulation limit 1.5 A",
          "symbol": "IINDPM",
          "kind": "electrical",
          "unit": "A",
          "min": 1.3,
          "typ": null,
          "max": 1.5,
          "conditions": "VVBUS = 5 V, current pulled from SW, IINDPM (REG[4:0] = 01110) = 1.5 A, –40 ≤ TJ ≤ 85°C",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Battery OVP rising threshold",
          "symbol": "VBATOVP_RISE",
          "kind": "electrical",
          "unit": "%",
          "min": 103,
          "typ": 104,
          "max": 105,
          "conditions": "VBAT rising, as percentage of VBAT_REG",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown rising temperature",
          "symbol": "TSHUT",
          "kind": "electrical",
          "unit": "°C",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "Temperature Increasing",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "HSFET cycle-by-cycle overcurrent threshold",
          "symbol": "IHSFET_OCP",
          "kind": "electrical",
          "unit": "A",
          "min": 5.2,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "PWM switching frequency buck",
          "symbol": "fSW",
          "kind": "electrical",
          "unit": "kHz",
          "min": 1320,
          "typ": 1500,
          "max": 1680,
          "conditions": "Oscillator frequency, buck mode",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "PWM switching frequency boost",
          "symbol": "fSW",
          "kind": "electrical",
          "unit": "kHz",
          "min": 1150,
          "typ": 1412,
          "max": 1660,
          "conditions": "Oscillator frequency, boost mode",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Boost mode regulation voltage",
          "symbol": "VOTG_REG",
          "kind": "electrical",
          "unit": "V",
          "min": 4.972,
          "typ": 5.126,
          "max": 5.28,
          "conditions": "VBAT = 3.8 V, I(PMID) = 0 A, BOOSTV[1:0] = '10' = 5.15 V",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "OTG mode output current",
          "symbol": "IOTG",
          "kind": "electrical",
          "unit": "A",
          "min": 1.2,
          "typ": 1.4,
          "max": 1.6,
          "conditions": "BOOST_LIM (REG02[7]) = 1",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "OTG overvoltage threshold",
          "symbol": "VOTG_OVP",
          "kind": "electrical",
          "unit": "V",
          "min": 5.55,
          "typ": 5.8,
          "max": 6.15,
          "conditions": "Rising threshold",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "REGN LDO output voltage",
          "symbol": "VREGN",
          "kind": "electrical",
          "unit": "V",
          "min": 5.6,
          "typ": null,
          "max": 6,
          "conditions": "VVBUS = 9V, IREGN = 40mA",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "REGN LDO output voltage",
          "symbol": "VREGN",
          "kind": "electrical",
          "unit": "V",
          "min": 4.6,
          "typ": null,
          "max": 4.7,
          "conditions": "VVBUS = 5V, IREGN = 20mA",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "Charge safety timer range",
          "symbol": "tSAFETY",
          "kind": "timing",
          "unit": "hr",
          "min": 8,
          "typ": 10,
          "max": 12,
          "conditions": "CHG_TIMER = 1",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "Digital low power clock",
          "symbol": "fLPDIG",
          "kind": "timing",
          "unit": "kHz",
          "min": 18,
          "typ": 30,
          "max": 45,
          "conditions": "REGN LDO disabled",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "V(ESD)",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -2000,
          "typ": null,
          "max": 2000,
          "conditions": "Human body model, all pins",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bq25601rtwr"
  ],
  "discovery_pitch": "BQ25601RTWR (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "bq25601rtwr.kicad_sym",
    "bq25601rtwr.kicad_mod",
    "bq25601rtwr.glb",
    "bq25601rtwr.step",
    "bq25601rtwr.lbr",
    "docs/hero.png",
    "docs/bq25601rtwr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "bq25601rtwr-hero.glb",
    "bq25601rtwr-hero.overlay.json",
    "bq25601rtwr-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}