PJ4054E20SE

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  "title": "PJ4054E20SE",
  "brief": "PJSEMI Battery Management ICs, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "PJ4054E20SE",
    "manufacturer": "PJSEMI",
    "package": "SOT-23-5",
    "pin_count": 5,
    "category": "Power Management ICs",
    "subcategory": "Battery Management ICs",
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      "lcsc": "C19708114"
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "no match"
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      "mouser": {
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    "pins": [
      {
        "number": "1",
        "name": "CHRG",
        "type": "output",
        "description": "Open-drain charge status output that uses a strong pull-down while a charge cycle is active and goes high impedance once charging has terminated, with a weak pull-down current of 3 mA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground pin for the charger, which also serves as the main thermal path from the die to the PC board copper."
      },
      {
        "number": "3",
        "name": "BAT",
        "type": "power_out",
        "description": "Charging current output that supplies the programmed charge current to the battery, with an absolute pin voltage range of -4.5 to 5.5 V."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Positive input supply pin, rated at 4.5 to 6.2 V for normal operation and -0.3 to 12 V absolute maximum."
      },
      {
        "number": "5",
        "name": "PROG",
        "type": "bidirectional",
        "description": "Charge current program, charge current monitor and shutdown pin, with a 1.0 V regulated voltage and an absolute maximum of 8.5 V."
      }
    ],
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  "metadata": {
    "specs": {
      "Manufacturer": "PJSEMI",
      "Package": "SOT-23-5",
      "Category": "Power Management ICs",
      "Pins": "5"
    },
    "appearance": {
      "contacts": {
        "quote": "copper lead frame, through the package leads, (especially the ground lead) to the PC board copper. The PC board",
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        "material": "copper"
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          "name": "Regulated Output (Float) Voltage",
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          "name": "BAT Pin Current",
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          "name": "C/10 Termination Current",
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          "name": "Operating Junction Temperature Range",
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          "name": "Storage Temperature",
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