UC2572DTR

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  "slug": "uc2572dtr",
  "title": "UC2572DTR",
  "brief": "Texas Instruments DC-DC Converters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
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    "mpn": "UC2572DTR",
    "manufacturer": "Texas Instruments",
    "package": "SOIC-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://www.ti.com/cn/lit/gpn/uc3572",
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      "lcsc": "C1848480",
      "digikey": "296-UC2572DTR-ND",
      "mouser": "595-UC2572DTR"
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        "name": "EAINV",
        "type": "input",
        "description": "Inverting input to the error amplifier and summing junction for 3VREF and VOUT sense; the non-inverting input is internally tied to GND and the pin sources a maximum of 1mA."
      },
      {
        "number": "2",
        "name": "EAOUT",
        "type": "output",
        "description": "Error amplifier output, used with EAINV for loop compensation components."
      },
      {
        "number": "3",
        "name": "CS",
        "type": "input",
        "description": "Current limit sense pin connected to a ground-referenced sense resistor in series with the flyback inductor; OUT is held high (PMOS off) if CS exceeds 0.2V."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Input supply voltage to the chip, range 4.75 to 30V, bypass with a 1µF capacitor."
      },
      {
        "number": "5",
        "name": "OUT",
        "type": "output",
        "description": "Gate drive for the external PMOS switch connected between VCC and the flyback inductor, swinging between VCC and GND."
      },
      {
        "number": "6",
        "name": "GND",
        "type": "power_in",
        "description": "Circuit ground."
      },
      {
        "number": "7",
        "name": "RAMP",
        "type": "passive",
        "description": "Oscillator and PWM ramp, frequency set by a capacitor to GND with F = 1/(15k·CRAMP), recommended range 10kHz to 200kHz."
      },
      {
        "number": "8",
        "name": "3VREF",
        "type": "power_out",
        "description": "Precision 3V reference output, bypass with a 100nF capacitor to GND."
      }
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      "Package": "SOIC-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
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