4.5V - 75V Input, 3.3V Output, 0.3A, DC/DC Power Supply
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  • 1
    $10.42 /unit

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Product Description

The mEZD74800A-A is an open-frame, 4.6-75V input step-down power module with 0.3A continuous output current and 3.3V output voltage. It provides up to 79% peak efficiency


Product Features

  • 4.5V to 75V Wide Operating Input
  • 0.3A Load Current
  • Hiccup Short-Circuit Protection
  • Over-/Under-Voltage Protection
  • Over-Current Protection
  • Over-Temperature Protection
  • Open Design Files and BOM
  • Meets EN55022 Class B Emissions


  • PGNo
  • SSInternal
  • Special FeaturesOCP, OTP, SCP with Hiccup
  • Package Size: WxL (mm)20x10
  • PackageSiP
  • GradeCatalog
  • Vout (min) (V)3.3
  • Vout (max) (V)3.3
  • Operating Temp Range (°C)-40
  • fsw (max) (kHz)140
  • Iout (max) (A)0.3
  • Vin (max) (V)75
  • Vin (min) (V)6
  • Module Assembly Open Frame
  • Module TypeFixed