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AOZ3018PI Key Features

  • 4.5 V to 18 V operating input voltage range
  • 55 mΩ internal high-side switch and 19 mΩ internal
  • Up to 95 % efficiency
  • External soft start
  • Output voltage adjustable to 0.8 V
  • 5 A continuous output current
  • 500 kHz PWM operation
  • Cycle-by-cycle current limit
  • Pre-bias start-up
  • Short-circuit protection

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AOZ3018PI Description

The AOZ3018 is a high efficiency, simple to use, 5 A synchronous buck regulator. The AOZ3018 operates from a 4.5 V to 18 V input voltage range, and provides up to 4 A of continuous output current with an output voltage adjustable down to 0.8 V. The AOZ3018 es in an exposed pad SO-8 package and is rated over a -40 °C to +85 °C operating ambient temperature range.