MAX17260SETD+

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  "slug": "max17260setd",
  "title": "MAX17260SETD+",
  "brief": "Maxim Integrated Battery Management ICs, TDFN-14-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "mpn": "MAX17260SETD+",
    "manufacturer": "Maxim Integrated",
    "package": "TDFN-14-EP(3x3)",
    "pin_count": 15,
    "category": "Power Management ICs",
    "subcategory": "Battery Management ICs",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/max17260.pdf",
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      "lbr": "max17260setd.lbr"
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    "distributor_links": {
      "lcsc": "C350946",
      "digikey": "505-MAX17260SETD+-ND",
      "mouser": "700-MAX17260SETD+"
    },
    "distributor_check": {
      "checked_at": "2026-10-29T00:30:02Z",
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    },
    "pins": [
      {
        "number": "1",
        "name": "TH",
        "type": "passive",
        "description": "Thermistor input: connect a thermistor from TH to GND, and connect TH to BATT if not used; TH also provides battery insertion/removal detection."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection."
      },
      {
        "number": "6",
        "name": "BATT",
        "type": "power_in",
        "description": "IC power supply and battery voltage sense input, connected to the positive cell terminal and bypassed with a 0.1µF capacitor to GND."
      },
      {
        "number": "7",
        "name": "CSN",
        "type": "input",
        "description": "Sense resistor negative sense point: Kelvin connect to the system side for a low-side application or the cell side for a high-side application, as determined by measuring CSN voltage at start-up."
      },
      {
        "number": "8",
        "name": "GND",
        "type": "power_in",
        "description": "IC ground."
      },
      {
        "number": "9",
        "name": "CSPL",
        "type": "input",
        "description": "Low-side sense resistor positive sense point, Kelvin connected to the cell side of the sense resistor."
      },
      {
        "number": "10",
        "name": "CSPH",
        "type": "input",
        "description": "High-side sense resistor positive sense point: Kelvin connect to the system side of an external high-side sense resistor, or tie to BATT for low-side sensing."
      },
      {
        "number": "11",
        "name": "REG",
        "type": "power_out",
        "description": "Internal 1.8V regulator output, bypassed with an external 0.47µF capacitor to GND; do not load externally."
      },
      {
        "number": "12",
        "name": "ALRT",
        "type": "output",
        "description": "Open-drain active-low alert output indicating fuel-gauge alerts; connect to GND if not used. Absolute maximum sink current is 20mA and ALRT to GND is rated -0.3V to +17V."
      },
      {
        "number": "13",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Serial data input/output for the 2-wire I2C interface, open-drain driver with an internal pulldown for disconnection sensing."
      },
      {
        "number": "14",
        "name": "SCL",
        "type": "input",
        "description": "Serial clock input for the 2-wire interface, input only, with an internal pulldown for disconnection sensing."
      },
      {
        "number": "15",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
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  "metadata": {
    "specs": {
      "Manufacturer": "Maxim Integrated",
      "Package": "TDFN-14-EP(3x3)",
      "Category": "Power Management ICs",
      "Pins": "15"
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          "name": "Current Measurement Range",
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        {
          "name": "Internal Temperature Measurement Error",
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          "kind": "electrical",
          "unit": "ºC",
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        {
          "name": "Output Drive Low, ALRT, SDA",
          "symbol": "VOL",
          "kind": "electrical",
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        {
          "name": "Input Logic High, ALRT, SCL, SDA",
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        {
          "name": "Battery-Detach Detection Threshold",
          "symbol": "VDET",
          "kind": "electrical",
          "unit": "%",
          "min": 91,
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          "conditions": "Measured as a fraction of VBATT on TH rising",
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          "symbol": "ILEAK",
          "kind": "electrical",
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          "kind": "electrical",
          "unit": "μA",
          "min": 0.05,
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          "conditions": "VSDA = 0.4V, VSCL = 0.4V",
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        {
          "name": "SCL Clock Frequency",
          "symbol": "fSCL",
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        {
          "name": "Data Hold Time",
          "symbol": "tHD:DAT",
          "kind": "timing",
          "unit": "μs",
          "min": 0,
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        {
          "name": "Rise Time of Both SDA and SCL Signals",
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          "kind": "timing",
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        {
          "name": "Fall Time of Both SDA and SCL Signals",
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        {
          "name": "Time-Base Accuracy",
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          "min": -1,
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        {
          "name": "BATT to GND",
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          "unit": "V",
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        {
          "name": "ALRT to GND",
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        {
          "name": "REG to GND",
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          "unit": "V",
          "min": -0.3,
          "typ": null,
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        {
          "name": "TH to GND",
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          "unit": "V",
          "min": -0.3,
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        {
          "name": "CSN to GND",
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        {
          "name": "CSPL to GND",
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          "name": "SDA, SCL to GND",
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          "name": "Operating Temperature Range",
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          "min": -40,
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          "name": "Junction Temperature",
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          "name": "Soldering Temperature (reflow)",
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