4V to 16V Input, 25A, DC/DC Power Supply

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Product Description

The mEZD81225A is an open-frame, 4-16V input step-down power module with single 25A or parallel up to 250A output current. It features programmable output voltage range, curernt limit, compensation, redundancy, etc via PMBus. It provides very fast load transient and peak efficiency up to 94%.


Product Features

  • 4V to 16V Input Voltage
  • 25A Load Current
  • 0.6V to 5V Output Voltage
  • Multiphase Operation for Up to 250A
  • Over Temperature Protection
  • Over Current Protection
  • Over/Under Voltage Protection


  • PGYes
  • SSInternal
  • Special FeaturesOCP, OTP, OVP/UVP, SCP with Hiccup
  • PackageLAG-18 (12x12x4.2)
  • GradeCatalog
  • Vout (min) (V)0.6
  • Vout (max) (V)5
  • Operating Temp Range (°C)-40 to 85
  • fsw (max) (MHz)1000
  • Vref (V)0.6
  • Iout (max) (A)25
  • Vin (max) (V)16
  • Vin (min) (V)4
  • Module Assembly Open Frame
  • Module TypeFixed