IP2365

{
  "schema_version": 1,
  "type": "component",
  "slug": "ip2365",
  "title": "IP2365",
  "brief": "INJOINIC TECHNOLOGY Others, 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",
    "others",
    "ip2365",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "IP2365",
    "manufacturer": "INJOINIC TECHNOLOGY",
    "package": "QFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Others",
    "subcategory": "Others",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893953222955008",
    "parts": {
      "symbol": "ip2365.kicad_sym",
      "footprint": "ip2365.kicad_mod",
      "model_3d": "ip2365-hero.glb",
      "model_3d_plain": "ip2365-etched.glb",
      "model_3d_step": "ip2365-etched.step",
      "model_3d_step_plain": "ip2365.step",
      "lbr": "ip2365.lbr"
    },
    "distributor_links": {
      "lcsc": "C2763591"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T04:18:25Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VINSEN",
        "type": "input",
        "description": "Input voltage detection pin: above 1.5V allows normal operation, below 1.3V stops charging and enters standby, and RVS1/RVS2 set the input undervoltage threshold."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground pin."
      },
      {
        "number": "3",
        "name": "ICHG",
        "type": "passive",
        "description": "Battery-side charge current setting pin; a resistor RICHG to GND sets ICC_BAT = 75K/RICHG (about 1.0A to 3.0A for 75K to 25K), and the pin must not be left floating."
      },
      {
        "number": "4",
        "name": "IADP",
        "type": "passive",
        "description": "Input-side charge current setting pin; a resistor RIADP to GND sets ICC_ADP = 75K/RIADP, and the pin must not be left floating."
      },
      {
        "number": "5",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave floating."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No connection; leave floating."
      },
      {
        "number": "7",
        "name": "SCL",
        "type": "input",
        "description": "I2C clock input at 5V logic level; SCL and SDA must both be high at VIN power-up or when VINSEN rises to enter I2C mode, and I2C supports up to 400 Kbps."
      },
      {
        "number": "8",
        "name": "LED",
        "type": "output",
        "description": "Charge status LED output: by default it flashes at 0.5Hz while charging and stays on when full."
      },
      {
        "number": "9",
        "name": "SDA",
        "type": "bidirectional",
        "description": "I2C data line at 5V logic level; it must be high at power-up to enable I2C mode."
      },
      {
        "number": "10",
        "name": "NTC",
        "type": "passive",
        "description": "NTC temperature sense pin that sources 20uA into an external NTC network to GND; if NTC protection is unused it must be tied to GND through 51K and must not float."
      },
      {
        "number": "11",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground pin."
      },
      {
        "number": "12",
        "name": "FB",
        "type": "input",
        "description": "Output voltage feedback pin that selects the battery cell count and full-charge voltage through the RFB1/RFB2 divider; the charge target is 2.1V at the FB pin (2.075V to 2.125V)."
      },
      {
        "number": "13",
        "name": "VOUT",
        "type": "input",
        "description": "Output voltage sense pin used to sample the battery-side voltage."
      },
      {
        "number": "14",
        "name": "BST",
        "type": "passive",
        "description": "Bootstrap pin for the high-side gate drive; the bootstrap capacitor must be placed close to the BST and LX pins, and VBST is rated -0.3 to VLX+8 V."
      },
      {
        "number": "15",
        "name": "LX",
        "type": "output",
        "description": "DC-DC switching node connected to the inductor (10uH in the reference design); absolute maximum rating is -0.3 to 32 V."
      },
      {
        "number": "16",
        "name": "LX",
        "type": "output",
        "description": "DC-DC switching node connected to the inductor (10uH in the reference design); absolute maximum rating is -0.3 to 32 V."
      },
      {
        "number": "17",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground pin."
      },
      {
        "number": "18",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground pin."
      },
      {
        "number": "19",
        "name": "VSYS",
        "type": "power_out",
        "description": "System voltage pin; a 22uF ceramic capacitor (not electrolytic) must be placed close to the VSYS and PGND pins; absolute maximum rating is -0.3 to 28 V."
      },
      {
        "number": "20",
        "name": "VSYS",
        "type": "power_out",
        "description": "System voltage pin; a 22uF ceramic capacitor (not electrolytic) must be placed close to the VSYS and PGND pins; absolute maximum rating is -0.3 to 28 V."
      },
      {
        "number": "21",
        "name": "VSYS",
        "type": "power_out",
        "description": "System voltage pin; a 22uF ceramic capacitor (not electrolytic) must be placed close to the VSYS and PGND pins; absolute maximum rating is -0.3 to 28 V."
      },
      {
        "number": "22",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin; operating input range is 5V to 26V and absolute maximum rating is -0.3 to 28 V."
      },
      {
        "number": "23",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin; operating input range is 5V to 26V and absolute maximum rating is -0.3 to 28 V."
      },
      {
        "number": "24",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin; operating input range is 5V to 26V and absolute maximum rating is -0.3 to 28 V."
      },
      {
        "number": "25",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
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        "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 pin-layout drawing text on page 2 is scrambled, so pin numbers were mapped from the pin-definiti; The datasheet gives no ordering-code-to-package mapping. The package is taken from the statement 'IP; Pin types are engineering judgments from the functional descriptions, not printed in the datasheet. ",
          "exposed pad 25 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 20,
        "cost_usd": 0.0758,
        "at": "2026-10-17T04:15:43"
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        "described": 25,
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "INJOINIC TECHNOLOGY",
      "Package": "QFN-24-EP(4x4)",
      "Category": "Others",
      "Pins": "25"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
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      "rows": [
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          "name": "VIN/VSYS/VINSEN voltage range",
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          "min": -0.3,
          "typ": null,
          "max": 28,
          "conditions": "",
          "source_page": 3,
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        {
          "name": "VOUT/FB voltage range",
          "symbol": "VVOUT、VFB",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 24,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "LX voltage range",
          "symbol": "VLX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 32,
          "conditions": "",
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        },
        {
          "name": "BST voltage range",
          "symbol": "VBST",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "Maximum printed as VLX+8 V (expression, not a number)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "LED/NTC/ICHG/IADP/SCL/SDA voltage range",
          "symbol": "VLED/NTC/ICHG/IADP/SCL/SDA",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Junction temperature range",
          "symbol": "TJ",
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          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
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        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -60,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (recommended operating)",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": 12,
          "max": 24,
          "conditions": "Minimum printed as VBAT_END+0.8 (expression, not a number)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VIN",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 12,
          "max": 24,
          "conditions": "Minimum printed as VBAT_END+0.8 (expression, not a number)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input overvoltage threshold, trigger voltage",
          "symbol": "VIN-OV",
          "kind": "electrical",
          "unit": "V",
          "min": 26,
          "typ": 27,
          "max": 28,
          "conditions": "触发电压 (trigger voltage)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input overvoltage threshold, release voltage",
          "symbol": "VIN-OV",
          "kind": "electrical",
          "unit": "V",
          "min": 24,
          "typ": 25,
          "max": 26,
          "conditions": "解除电压 (release voltage)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Input quiescent current",
          "symbol": "IVIN_Q",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 10,
          "max": 20,
          "conditions": "VIN=12V，IBAT=0A，无 LED",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Standby current",
          "symbol": "IBAT_standby",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": 20,
          "max": 30,
          "conditions": "VIN=0V，VBAT=8.4V",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Charge target voltage",
          "symbol": "VTRGT",
          "kind": "electrical",
          "unit": "V",
          "min": 2.075,
          "typ": 2.1,
          "max": 2.125,
          "conditions": "充电时 FB 引脚最高电压 (max FB pin voltage while charging)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Charge current, 1-cell Li-ion",
          "symbol": "ICHRG",
          "kind": "electrical",
          "unit": "A",
          "min": 2.7,
          "typ": 3,
          "max": 3.3,
          "conditions": "1 串锂电池，VIN=12V，RICHG=25K, RIADP=0R",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Charge current, 2-cell Li-ion",
          "symbol": "ICHRG",
          "kind": "electrical",
          "unit": "A",
          "min": 2.7,
          "typ": 3,
          "max": 3.3,
          "conditions": "2 串锂电池，VIN=12V，RICHG=25K, RIADP=0R",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Charge current, 3-cell Li-ion",
          "symbol": "ICHRG",
          "kind": "electrical",
          "unit": "A",
          "min": 1.8,
          "typ": 2,
          "max": 2.2,
          "conditions": "3 串锂电池，VIN=24V，RICHG=37.5K, RIADP=0R",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Charge current, 4-cell Li-ion",
          "symbol": "ICHRG",
          "kind": "electrical",
          "unit": "A",
          "min": 1.35,
          "typ": 1.5,
          "max": 1.65,
          "conditions": "4 串锂电池，VIN=24V，RICHG=50K, RIADP=0R",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Trickle charge cutoff voltage",
          "symbol": "VTRKL",
          "kind": "electrical",
          "unit": "V",
          "min": 1.49,
          "typ": 1.5,
          "max": 1.51,
          "conditions": "检测 FB 引脚电压 (detect FB pin voltage)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Recharge threshold voltage",
          "symbol": "VRCH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.02,
          "typ": 2.05,
          "max": 2.08,
          "conditions": "检测 FB 引脚电压 (detect FB pin voltage)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Input undervoltage lockout threshold",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 1.25,
          "typ": 1.3,
          "max": 1.35,
          "conditions": "检测 VINSEN 电压 (detect VINSEN voltage)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "High-side switch on-resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": 40,
          "typ": 50,
          "max": 60,
          "conditions": "上管导通电阻",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Low-side switch on-resistance",
          "symbol": "RDS(ON)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": 30,
          "typ": 40,
          "max": 50,
          "conditions": "下管导通电阻",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "LED output current",
          "symbol": "ILED",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 5,
          "max": 10,
          "conditions": "LED 输出电流",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Switching frequency",
          "symbol": "FS",
          "kind": "electrical",
          "unit": "KHz",
          "min": 350,
          "typ": 400,
          "max": 450,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown temperature, rising",
          "symbol": "TOTP",
          "kind": "thermal",
          "unit": "℃",
          "min": 120,
          "typ": 140,
          "max": 160,
          "conditions": "上升温度 (rising temperature)",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown hysteresis",
          "symbol": "ΔTOTP",
          "kind": "thermal",
          "unit": "℃",
          "min": 30,
          "typ": 40,
          "max": 50,
          "conditions": "",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "ESD rating, human body model (HBM)",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "kV",
          "min": null,
          "typ": 4,
          "max": null,
          "conditions": "人体模型 (HBM)",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance, junction to ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "结温到环境 (junction to ambient)",
          "source_page": 3,
          "source": "datasheet"
        }
      ]
    }
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    "name": "Ray",
    "email": "[email protected]"
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