XC6802A42XPR-G

{
  "schema_version": 1,
  "type": "component",
  "slug": "xc6802a42xpr-g",
  "title": "XC6802A42XPR-G",
  "brief": "Torex Semicon Battery Management, SOT-89-5. 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 (pmic)",
    "xc6802a42xpr-g",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "XC6802A42XPR-G",
    "manufacturer": "Torex Semicon",
    "package": "SOT-89-5",
    "pin_count": 5,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590282554923114496",
    "parts": {
      "symbol": "xc6802a42xpr-g.kicad_sym",
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      "model_3d_plain": "xc6802a42xpr-g-etched.glb",
      "model_3d_step": "xc6802a42xpr-g-etched.step",
      "model_3d_step_plain": "xc6802a42xpr-g.step",
      "lbr": "xc6802a42xpr-g.lbr"
    },
    "distributor_links": {
      "lcsc": "C5118883",
      "digikey": "893-1144-2-ND",
      "mouser": "865-XC6802A42XPR-G"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T03:13:28Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "893-1144-2-ND",
        "status": "found",
        "lifecycle": "Not For New Designs"
      },
      "mouser": {
        "pn": "865-XC6802A42XPR-G",
        "status": "found",
        "lifecycle": "Factory Special Order"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "ISEN",
        "type": "input",
        "description": "Charge current setup pin: a resistor RSEN from this pin to VSS sets IBAT = 1000 × VISEN / RSEN with VISEN = 1.0V TYP, IBAT must not exceed 800mA for this package, and an H level (1.4V ≤ VSEN ≤ VIN) or open circuit puts the IC in shutdown."
      },
      {
        "number": "2",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground reference pin; all voltage ratings are referenced to VSS."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin with an operating range of 4.25V to 6.0V and an absolute maximum rating of -0.3V to +6.5V."
      },
      {
        "number": "4",
        "name": "BAT",
        "type": "output",
        "description": "Charge current output to the single-cell Li-ion/Li-Po battery; BAT pin current is rated to 900mA absolute maximum for SOT-89-5, and use must stay within IBAT ≤ Pd/(VIN−VBAT)."
      },
      {
        "number": "5",
        "name": "/CHG",
        "type": "output",
        "description": "Charge status output with a strong pull-down (10mA TYP) during charge, a weak pull-down (20µA TYP) in stand-by, high impedance in shutdown, and an absolute maximum voltage of -0.3V to +6.5V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
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        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet calls BAT a 'Charge Current Output Pin' without stating whether it is a power or signa; ISEN is described as a charge current setup pin that is also used as a shutdown control input; 'inpu; Pinout taken from the page 2 table column for SOT-89-5. The ordering code XC6802A42XPR-G uses design"
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        "cost_usd": 0.0834,
        "at": "2026-10-18T03:12:27"
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        "pages": 21,
        "sha256": "33e523084e9d27d7",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 5,
        "described": 5,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Torex Semicon",
      "Package": "SOT-89-5",
      "Category": "Power Management (PMIC)",
      "Pins": "5"
    },
    "characteristics": {
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      "source": "datasheet",
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          "name": "Input Voltage",
          "symbol": "VIN",
          "kind": "recommended_operating",
          "unit": "V",
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          "max": 6,
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        {
          "name": "Operating Ambient Temperature",
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          "unit": "℃",
          "min": -40,
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        {
          "name": "Supply Current",
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          "conditions": "Charge mode, RSEN=10kΩ",
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        {
          "name": "Shut-down Current",
          "symbol": "ISHUT",
          "kind": "electrical",
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          "name": "Float Voltage 2",
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        {
          "name": "Maximum Battery Current",
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          "kind": "electrical",
          "unit": "mA",
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          "max": 800,
          "conditions": "SOT-25 / SOT-89-5 / USP-6C (see *2)",
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          "name": "Battery Current 1",
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          "kind": "electrical",
          "unit": "mA",
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          "typ": 100,
          "max": 107,
          "conditions": "RSEN=10kΩ, CC mode",
          "source_page": 4,
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        },
        {
          "name": "Battery Current 2",
          "symbol": "IBAT2",
          "kind": "electrical",
          "unit": "mA",
          "min": 465,
          "typ": 500,
          "max": 523,
          "conditions": "RSEN=2kΩ, CC mode",
          "source_page": 4,
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        {
          "name": "Battery Current 3",
          "symbol": "IBAT3",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "Stand-by mode, VBAT=4.2V",
          "source_page": 4,
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        {
          "name": "Battery Current 4",
          "symbol": "IBAT4",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Shut-down mode (RSEN=NC)",
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        {
          "name": "Battery Current 5",
          "symbol": "IBAT5",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Sleep mode, VIN=0V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Trickle Charge Current 1",
          "symbol": "ITRIKL1",
          "kind": "electrical",
          "unit": "mA",
          "min": 6,
          "typ": 10,
          "max": 14,
          "conditions": "VBAT<VTRIKL, RSEN=10kΩ",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Trickle Charge Current 2",
          "symbol": "ITRIKL2",
          "kind": "electrical",
          "unit": "mA",
          "min": 30,
          "typ": 50,
          "max": 70,
          "conditions": "VBAT<VTRIKL, RSEN=2kΩ",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "Trickle Voltage",
          "symbol": "VTRIKL",
          "kind": "electrical",
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          "min": 2.913,
          "typ": 2.9,
          "max": 2.987,
          "conditions": "RSEN=10kΩ, VBAT Rising",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Trickle Voltage Hysteresis Width",
          "symbol": "VTRIKL_HYS",
          "kind": "electrical",
          "unit": "mV",
          "min": 58,
          "typ": 90,
          "max": 116,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "UVLO Voltage",
          "symbol": "VUVLO",
          "kind": "electrical",
          "unit": "V",
          "min": 3.686,
          "typ": 3.8,
          "max": 3.914,
          "conditions": "VIN: L → H",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "UVLO Hysteresis Width",
          "symbol": "VUVLO_HYS",
          "kind": "electrical",
          "unit": "mV",
          "min": 150,
          "typ": 190,
          "max": 280,
          "conditions": "",
          "source_page": 4,
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        {
          "name": "Manual Shut-down Voltage",
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          "kind": "electrical",
          "unit": "V",
          "min": 1.4,
          "typ": null,
          "max": null,
          "conditions": "ISEN: L → H",
          "source_page": 4,
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        },
        {
          "name": "VIN-VBAT Shut-down Release Voltage",
          "symbol": "VASD",
          "kind": "electrical",
          "unit": "mV",
          "min": 70,
          "typ": 100,
          "max": 140,
          "conditions": "VIN: L → H",
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        {
          "name": "C/10 Charge Termination Current Threshold 1",
          "symbol": "ITERM1",
          "kind": "electrical",
          "unit": "mA/mA",
          "min": 0.07,
          "typ": 0.1,
          "max": 0.13,
          "conditions": "RSEN=10kΩ",
          "source_page": 4,
          "source": "datasheet"
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        {
          "name": "C/10 Charge Termination Current Threshold 2",
          "symbol": "ITERM2",
          "kind": "electrical",
          "unit": "mA/mA",
          "min": 0.07,
          "typ": 0.1,
          "max": 0.13,
          "conditions": "RSEN=2kΩ",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "/CHG Pin Weak Pull-down Current",
          "symbol": "I/CHG1",
          "kind": "electrical",
          "unit": "μA",
          "min": 8,
          "typ": 20,
          "max": 50,
          "conditions": "VBAT=4.3V, V/CHG=5V",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "/CHG Pin Strong Pull-down Current",
          "symbol": "I/CHG2",
          "kind": "electrical",
          "unit": "mA",
          "min": 4,
          "typ": 10,
          "max": 20,
          "conditions": "VBAT=4.0V, V/CHG=1V",
          "source_page": 4,
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        },
        {
          "name": "/CHG Pin Output Low Voltage",
          "symbol": "V/CHG",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 0.35,
          "max": 0.7,
          "conditions": "I/CHG=5mA",
          "source_page": 4,
          "source": "datasheet"
        },
        {
          "name": "Recharge Battery Threshold Voltage",
          "symbol": "∆VRECHRG",
          "kind": "electrical",
          "unit": "mV",
          "min": 100,
          "typ": 150,
          "max": 200,
          "conditions": "VFLOAT1-VRECHRG",
          "source_page": 4,
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        },
        {
          "name": "ON Resistance",
          "symbol": "RON",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 450,
          "max": 900,
          "conditions": "IBAT=100mA",
          "source_page": 4,
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        },
        {
          "name": "Soft-start Time",
          "symbol": "tSS",
          "kind": "electrical",
          "unit": "μs",
          "min": 100,
          "typ": 150,
          "max": 200,
          "conditions": "",
          "source_page": 4,
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        },
        {
          "name": "Recharge Battery Time",
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          "kind": "electrical",
          "unit": "ms",
          "min": 0.4,
          "typ": 2,
          "max": 4,
          "conditions": "",
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        },
        {
          "name": "Battery Termination Detect Time",
          "symbol": "tTERM",
          "kind": "electrical",
          "unit": "ms",
          "min": 0.3,
          "typ": 1,
          "max": 3.5,
          "conditions": "IBAT falling (less than charge current /10)",
          "source_page": 4,
          "source": "datasheet"
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          "name": "VIN Pin Voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
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          "conditions": "",
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          "name": "ISEN Pin Voltage",
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          "kind": "absolute_maximum",
          "unit": "V",
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          "conditions": "max = VIN+0.3 or +6.5 (lower value) (*2)",
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          "conditions": "",
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          "name": "/CHG Pin Voltage",
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          "unit": "mA",
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          "max": 900,
          "conditions": "SOT-89-5 (use within IBAT≦Pd/(VIN-VBAT), *1)",
          "source_page": 3,
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          "name": "Power Dissipation",
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          "kind": "absolute_maximum",
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          "max": 500,
          "conditions": "SOT-89-5",
          "source_page": 3,
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          "name": "Power Dissipation (PCB mounted, reference)",
          "symbol": "Pd",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 1300,
          "conditions": "SOT-89-5, PCB mounted (*3) reference data",
          "source_page": 3,
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        {
          "name": "Storage Temperature",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance (board mount)",
          "symbol": "",
          "kind": "thermal",
          "unit": "℃/W",
          "min": null,
          "typ": 76.92,
          "max": null,
          "conditions": "SOT-89-5, Ta=25℃, board mount, Tj max=125℃ (reference board)",
          "source_page": 16,
          "source": "datasheet"
        }
      ]
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