IP2368_BZ_VGLIP

{
  "schema_version": 1,
  "type": "component",
  "slug": "ip2368-bz-vglip",
  "title": "IP2368_BZ_VGLIP",
  "brief": "INJOINIC Others, QFN-48(7x7). 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",
    "ip2368_bz_vglip",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "IP2368_BZ_VGLIP",
    "manufacturer": "INJOINIC",
    "package": "QFN-48(7x7)",
    "pin_count": 49,
    "category": "Others",
    "subcategory": "Others",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/752f0c4a0b5b0a79a7f68752c4eac200.pdf",
    "parts": {
      "symbol": "ip2368-bz-vglip.kicad_sym",
      "footprint": "ip2368-bz-vglip.kicad_mod",
      "model_3d": "ip2368-bz-vglip-hero.glb",
      "model_3d_plain": "ip2368-bz-vglip-etched.glb",
      "model_3d_step": "ip2368-bz-vglip-etched.step",
      "model_3d_step_plain": "ip2368-bz-vglip.step",
      "lbr": "ip2368-bz-vglip.lbr"
    },
    "distributor_links": {
      "lcsc": "C5203723"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:51:45Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "Undefined pin, keep floating."
      },
      {
        "number": "2",
        "name": "LT",
        "type": "input",
        "description": "Lighting decode pin."
      },
      {
        "number": "3",
        "name": "NC",
        "type": "unconnected",
        "description": "Undefined pin, keep floating."
      },
      {
        "number": "4",
        "name": "LED3/I2C_INT",
        "type": "output",
        "description": "Charge-status LED output 3; on I2C variants it is the I2C_INT signal."
      },
      {
        "number": "5",
        "name": "HLED",
        "type": "output",
        "description": "Fast-charge indicator, outputs high after the fast-charge protocol handshake succeeds."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "Undefined pin, keep floating."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "Undefined pin, keep floating."
      },
      {
        "number": "8",
        "name": "VBUS",
        "type": "power_in",
        "description": "VBUS input detection pin; input range 4.5V to 25V, absolute maximum 30V."
      },
      {
        "number": "9",
        "name": "VBUSG",
        "type": "output",
        "description": "VBUS input-path NMOS control pin."
      },
      {
        "number": "10",
        "name": "VBUS_I",
        "type": "input",
        "description": "VBUS input-path current sense pin."
      },
      {
        "number": "11",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "12",
        "name": "VIO",
        "type": "power_in",
        "description": "Power input pin."
      },
      {
        "number": "13",
        "name": "CSP1",
        "type": "input",
        "description": "Input current sense positive terminal."
      },
      {
        "number": "14",
        "name": "CSN1",
        "type": "input",
        "description": "Input current sense negative terminal."
      },
      {
        "number": "15",
        "name": "PCIN",
        "type": "input",
        "description": "Input-side peak current sense pin."
      },
      {
        "number": "16",
        "name": "HG1",
        "type": "output",
        "description": "H-bridge input-side high-side power switch gate control pin."
      },
      {
        "number": "17",
        "name": "BST1",
        "type": "passive",
        "description": "H-bridge input-side bootstrap voltage pin."
      },
      {
        "number": "18",
        "name": "LX1",
        "type": "passive",
        "description": "Input-side inductor connection pin."
      },
      {
        "number": "19",
        "name": "LG1",
        "type": "output",
        "description": "H-bridge input-side low-side power switch gate control pin."
      },
      {
        "number": "20",
        "name": "LG2",
        "type": "output",
        "description": "H-bridge battery-side low-side power switch gate control pin."
      },
      {
        "number": "21",
        "name": "LX2",
        "type": "passive",
        "description": "Battery-side inductor connection pin."
      },
      {
        "number": "22",
        "name": "BST2",
        "type": "passive",
        "description": "H-bridge battery-side bootstrap voltage pin."
      },
      {
        "number": "23",
        "name": "HG2",
        "type": "output",
        "description": "H-bridge battery-side high-side power switch gate control pin."
      },
      {
        "number": "24",
        "name": "PCON",
        "type": "input",
        "description": "Battery-side peak current sense pin."
      },
      {
        "number": "25",
        "name": "CSN2",
        "type": "input",
        "description": "Battery-side average current sense negative terminal."
      },
      {
        "number": "26",
        "name": "CSP2",
        "type": "input",
        "description": "Battery-side current sense positive terminal."
      },
      {
        "number": "27",
        "name": "BAT",
        "type": "power_in",
        "description": "Battery supply pin; battery voltage up to 25V recommended, N*2.75V to N*4.5V in discharge."
      },
      {
        "number": "28",
        "name": "LX",
        "type": "passive",
        "description": "Inductor connection of the system 5V supply BUCK output, floating by default."
      },
      {
        "number": "29",
        "name": "VCC5V",
        "type": "power_out",
        "description": "System 5V supply that powers the IC's internal analog circuits."
      },
      {
        "number": "30",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground."
      },
      {
        "number": "31",
        "name": "NC",
        "type": "unconnected",
        "description": "Undefined pin, keep floating."
      },
      {
        "number": "32",
        "name": "VCCIO",
        "type": "power_out",
        "description": "System 3.3V supply powering the IC's internal digital circuits; 3.15V to 3.45V, about 30mA output."
      },
      {
        "number": "33",
        "name": "BAT_NUM",
        "type": "input",
        "description": "Battery series-cell count select via resistor to ground; a resistor above 33k is detected as open and triggers the abnormal LED alarm."
      },
      {
        "number": "34",
        "name": "FCAP",
        "type": "input",
        "description": "Battery capacity select via resistor; capacity = R*0.8 mAh, 2000mAh to 25000mAh per cell."
      },
      {
        "number": "35",
        "name": "VSET",
        "type": "input",
        "description": "Battery full-charge voltage select via resistor to ground; a resistor above 33k is detected as open."
      },
      {
        "number": "36",
        "name": "ISET",
        "type": "input",
        "description": "Sets constant-current charge power or charge current; a resistor above 33k is detected as open."
      },
      {
        "number": "37",
        "name": "NTC",
        "type": "passive",
        "description": "NTC resistor sensing pin; needs a 10k resistor to ground if NTC is unused, never floating or grounded directly."
      },
      {
        "number": "38",
        "name": "CC2",
        "type": "bidirectional",
        "description": "USB-C detection and fast-charge communication pin CC2; withstands up to 30V."
      },
      {
        "number": "39",
        "name": "DPC",
        "type": "bidirectional",
        "description": "USB-C fast-charge smart identification DP pin; withstands up to 30V."
      },
      {
        "number": "40",
        "name": "DMC",
        "type": "bidirectional",
        "description": "USB-C fast-charge smart identification DM pin; withstands up to 30V."
      },
      {
        "number": "41",
        "name": "CC1",
        "type": "bidirectional",
        "description": "USB-C detection and fast-charge communication pin CC1; withstands up to 30V."
      },
      {
        "number": "42",
        "name": "LED2/I2C_SDA",
        "type": "output",
        "description": "Charge-status LED output 2; on I2C variants it is the I2C_SDA signal."
      },
      {
        "number": "43",
        "name": "LED1/I2C_SCL",
        "type": "output",
        "description": "Charge-status LED output 1; on I2C variants it is the I2C_SCL signal."
      },
      {
        "number": "44",
        "name": "NC",
        "type": "unconnected",
        "description": "Undefined pin, keep floating."
      },
      {
        "number": "45",
        "name": "NC",
        "type": "unconnected",
        "description": "Undefined pin, keep floating."
      },
      {
        "number": "46",
        "name": "BAT_MODE",
        "type": "input",
        "description": "Battery type select: ground selects LiFePO4, floating or high selects ordinary lithium."
      },
      {
        "number": "47",
        "name": "ISET_MODE",
        "type": "input",
        "description": "ISET mode select: ground sets battery-side constant-current charging, floating or high sets charge input power."
      },
      {
        "number": "48",
        "name": "NC",
        "type": "unconnected",
        "description": "Undefined pin, keep floating."
      },
      {
        "number": "49",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed pad: system ground and thermal ground, must make good contact with GND."
      }
    ],
    "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 gives no pin types, so types were inferred from the descriptions. The inferred types f; The datasheet's pin table lists the EPAD as '49(EPAD)'. It is not a numbered leaded pin, but it was ; The MPN suffix _BZ matches the standard IP2368 variant (2-5 cell charging, LED display). Pins 4, 42 "
        ],
        "pages_sent": 27,
        "cost_usd": 0.2037,
        "at": "2026-10-22T21:51:31"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/752f0c4a0b5b0a79a7f68752c4eac200.pdf",
        "pages": 27,
        "sha256": "842fe7e0f9a7c9f6",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 49,
        "described": 49,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ip2368-bz-vglip.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          7,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ip2368-bz-vglip-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7,
          7,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "d0614cb36839cfb7b904e7fc134c68e5c6be9d3a1b46f03898a8407d122ddf62",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "INJOINIC",
      "Package": "QFN-48(7x7)",
      "Category": "Others",
      "Pins": "49"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "842fe7e0f9a7c9f6bffd5da377d3d61958282bac8301390af9f736d0285b14fe",
      "rows": [
        {
          "name": "Port voltage range (BAT/VBUS)",
          "symbol": "VBAT/VVBUS",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Protocol interface voltage range",
          "symbol": "VDMC/DPC/VCC1/CC2",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Digital GPIO voltage range",
          "symbol": "VLED/VGPIO",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 8,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -60,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "ESD",
          "kind": "absolute_maximum",
          "unit": "KV",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "Human body model",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Input voltage",
          "symbol": "VBUS",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.5,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Battery voltage",
          "symbol": "VBAT",
          "kind": "recommended_operating",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 10,
          "source": "datasheet"
        },
        {
          "name": "Charge current",
          "symbol": "ICHRG",
          "kind": "electrical",
          "unit": "A",
          "min": 2.7,
          "typ": 3,
          "max": 3.3,
          "conditions": "VBUS=5V, input current",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Charge current",
          "symbol": "ICHRG",
          "kind": "electrical",
          "unit": "A",
          "min": 1.8,
          "typ": 2,
          "max": 2.2,
          "conditions": "VBUS=9V, non-PD fast charge, input current, PMAX≥20W",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Charge current",
          "symbol": "ICHRG",
          "kind": "electrical",
          "unit": "A",
          "min": 4.3,
          "typ": 4.7,
          "max": 5.1,
          "conditions": "VBUS=20V, PD fast charge, input current, PMAX=100W",
          "source_page": 11,
          "source": "datasheet"
        },
        {
          "name": "Trickle charge current",
          "symbol": "ITRKL",
          "kind": "electrical",
          "unit": "mA",
          "min": 30,
          "typ": 50,
          "max": 70,
          "conditions": "VIN=5V, VBAT<2.5V",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Trickle charge current",
          "symbol": "ITRKL",
          "kind": "electrical",
          "unit": "mA",
          "min": 100,
          "typ": 200,
          "max": 300,
          "conditions": "VIN=5V, 2.5V<=VBAT<VTRKL",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Inductor peak current limit",
          "symbol": "IL_PK",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Charge stop current",
          "symbol": "ISTOP",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 100,
          "max": null,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Charge end time",
          "symbol": "TEND",
          "kind": "electrical",
          "unit": "Hour",
          "min": 45,
          "typ": 48,
          "max": 51,
          "conditions": "",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Switching battery input current",
          "symbol": "IBAT",
          "kind": "electrical",
          "unit": "mA",
          "min": 3,
          "typ": null,
          "max": 7,
          "conditions": "VBAT=4*3.7V, VOUT=5.0V, fs=250kHz, Iout=0mA",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "DC output voltage QC2.0",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 4.75,
          "typ": 5,
          "max": 5.25,
          "conditions": "VOUT=5V@1A",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "DC output voltage QC2.0",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 8.7,
          "typ": 9,
          "max": 9.3,
          "conditions": "VOUT=9V@1A",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "DC output voltage QC2.0",
          "symbol": "VOUT",
          "kind": "electrical",
          "unit": "V",
          "min": 11.6,
          "typ": 12,
          "max": 12.4,
          "conditions": "VOUT=12V@1A",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Discharge overcurrent shutdown current",
          "symbol": "Ishut",
          "kind": "electrical",
          "unit": "A",
          "min": 3.1,
          "typ": 3.4,
          "max": 3.8,
          "conditions": "VBAT=N*3.7V, output 5V",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "Discharge overcurrent shutdown current",
          "symbol": "Ishut",
          "kind": "electrical",
          "unit": "A",
          "min": 2.7,
          "typ": 3,
          "max": 3.3,
          "conditions": "VBAT=N*3.7V, output 9V, non-PD",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "Discharge overcurrent shutdown current",
          "symbol": "Ishut",
          "kind": "electrical",
          "unit": "A",
          "min": 2,
          "typ": 2.2,
          "max": 2.5,
          "conditions": "VBAT=N*3.7V, output 12V, non-PD",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "VCCIO output voltage",
          "symbol": "VCCIO",
          "kind": "electrical",
          "unit": "V",
          "min": 3.15,
          "typ": 3.3,
          "max": 3.45,
          "conditions": "",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "VCCIO output current",
          "symbol": "ICCIO",
          "kind": "electrical",
          "unit": "mA",
          "min": 25,
          "typ": 30,
          "max": 35,
          "conditions": "",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "LED drive current",
          "symbol": "IL1/IL2/IL3",
          "kind": "electrical",
          "unit": "mA",
          "min": 5,
          "typ": 7,
          "max": 9,
          "conditions": "Voltage drop 10%",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "Thermal shutdown temperature",
          "symbol": "TOTP",
          "kind": "electrical",
          "unit": "°C",
          "min": 110,
          "typ": 125,
          "max": 140,
          "conditions": "Rising temperature",
          "source_page": 13,
          "source": "datasheet"
        },
        {
          "name": "Output voltage ripple",
          "symbol": "ΔVOUT",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": null,
          "max": 120,
          "conditions": "VBAT=4*3.7V, VOUT=5.0V, fs=250KHz, Iout=1A",
          "source_page": 12,
          "source": "datasheet"
        },
        {
          "name": "Switching frequency (discharge)",
          "symbol": "fs",
          "kind": "electrical",
          "unit": "kHz",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "",
          "source_page": 13,
          "source": "datasheet"
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