IP2365

{
  "slug": "ip2365",
  "version": "0.1.0",
  "type": "component",
  "description": "INJOINIC TECHNOLOGY Others, QFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "others",
    "ip2365",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ip2365.kicad_sym",
    "ip2365.kicad_mod",
    "ip2365.glb",
    "ip2365.step",
    "ip2365.lbr",
    "docs/hero.png",
    "docs/ip2365-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ip2365-hero.glb",
    "ip2365-hero.overlay.json",
    "ip2365-etched.glb"
  ],
  "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": {
      "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 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"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893953222955008",
        "pages": 20,
        "sha256": "d715942ff28e2d1e",
        "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": "ip2365.step",
        "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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ip2365-etched.step",
        "role": "eda",
        "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": "15007e8955da271452662df288e9fb81198c096f3f9a01127af66832d64df197",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}