UC3842N-TUDI

{
  "slug": "uc3842n-tudi",
  "version": "0.1.0",
  "type": "component",
  "description": "Tudi AC-DC Controllers And Regulators, DIP-8. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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  "component": {
    "mpn": "UC3842N-TUDI",
    "manufacturer": "Tudi",
    "package": "DIP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
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      "lcsc": "C42372721"
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      "digikey": {
        "pn": null,
        "status": "quota"
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      "mouser": {
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    },
    "pins": [
      {
        "number": "1",
        "name": "COMP",
        "type": "output",
        "description": "Error amplifier output for loop compensation; error amp sink current limited to 10 mA."
      },
      {
        "number": "2",
        "name": "VFB",
        "type": "input",
        "description": "Error amplifier inverting input (feedback voltage); analog input range -0.3 to 5.5 V."
      },
      {
        "number": "3",
        "name": "ISENSE",
        "type": "input",
        "description": "Current sense comparator input; analog input range -0.3 to 5.5 V with maximum input signal about 1.0 V."
      },
      {
        "number": "4",
        "name": "RT/CT",
        "type": "passive",
        "description": "Oscillator timing pin connecting external RT and CT to set frequency, up to 500 kHz."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground and power ground return for the IC and totem pole output."
      },
      {
        "number": "6",
        "name": "OUT",
        "type": "output",
        "description": "High current totem pole output for driving a power MOSFET, rated for ±1 A output current."
      },
      {
        "number": "7",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input with undervoltage lockout, 30 V maximum, internally clamped by a 36 V zener."
      },
      {
        "number": "8",
        "name": "VREF",
        "type": "power_out",
        "description": "5.0 V reference output (4.9 to 5.1 V) supplying up to 20 mA."
      }
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