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AOZ1057 Datasheet 3A Simple Buck Regulator

Manufacturer: Alpha & Omega Semiconductors

Overview: EZBuck™ 3A Simple Buck Regulator AOZ1057 General.

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General Description

The AOZ1057 is a high efficiency, simple to use, 3A buck regulator.

The AOZ1057 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 AOZ1057 comes in an SO-8 package and is rated over a -40°C to +85°C ambient temperature range.

Key Features

  • 4.5V to 16V operating input voltage range 40mΩ internal PFET switch for high efficiency: up to 95% Externally soft start Output voltage adjustable to 0.8V 3A continuous output current Fixed 340kHz PWM operation Cycle-by-cycle current limit Short-circuit protection Output over voltage protection Thermal shutdown Small size SO-8 package.

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