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AOZ1284 Datasheet 4A Simple Buck Regulator

Manufacturer: Alpha & Omega Semiconductors

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General Description

The AOZ1284 is a high voltage, high efficiency, simple to use, 4A buck regulator optimized for a variety of applications.

The AOZ1284 works from a 3.0V to 36V input voltage range, and provides up to 4A of continuous output current.

The output voltage is adjustable from 30V down to 0.8V.

Overview

AOZ1284 EZBuck™ 4A Simple Buck Regulator General.

Key Features

  • 3.0V to 36V operating input voltage range.
  • 50mΩ internal NMOS.
  • Up to 95% efficiency.
  • Adjustable soft-start.
  • Output voltage adjustable from 0.8V to 30V.
  • 4A continuous output current.
  • Adjustable switching frequency from 200kHz to 2MHz.
  • Cycle-by-cycle current limit.
  • Short-circuit protection.
  • Over-voltage protection.
  • Over-temperature protection.
  • EPAD SO-8 package.

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