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AOZ1073 - 3A Synchronous Buck Regulator

Description

The AOZ1073 is a synchronous high efficiency, simple to use, 3A buck regulator.

The AOZ1073 works from a 4.5V to 16V input voltage range, and provides up to 3A of continuous output current with an output voltage adjustable down to 0.8V.

Features

  • 4.5V to 16V operating input voltage range.
  • Synchronous rectification: 85mΩ internal high-side switch and 30mΩ Internal low-side switch.
  • High efficiency: up to 95%.
  • Internal soft start.
  • Output voltage adjustable to 0.8V.
  • 3A continuous output current.
  • Fixed 500kHz PWM operation.
  • Cycle-by-cycle current limit.
  • Pre-bias start-up.
  • Short-circuit protection.
  • Thermal shutdown.
  • Output over voltage protection.
  • Small size SO-8 package Applicati.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AOZ1073-AlphaOmegaSemiconductors.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription

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AOZ1073 EZBuck™ 3A Synchronous Buck Regulator General Description The AOZ1073 is a synchronous high efficiency, simple to use, 3A buck regulator. The AOZ1073 works from a 4.5V to 16V input voltage range, and provides up to 3A of continuous output current with an output voltage adjustable down to 0.8V. The AOZ1073 comes in an SO-8 packages and is rated over a -40°C to +85°C ambient temperature range. Features ● 4.5V to 16V operating input voltage range ● Synchronous rectification: 85mΩ internal high-side switch and 30mΩ Internal low-side switch ● High efficiency: up to 95% ● Internal soft start ● Output voltage adjustable to 0.
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