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AOZ1110 - 4A Synchronous EZBuck Regulator

Description

The AOZ1110QI is a high efficiency, easy to use, 4A synchronous buck regulator optimized for portable electronic devices.

The AOZ1110QI works from a 2.7V to 5.5V input voltage range, and provides up to 4A of continuous output current with an output voltage adjustable down to 0.8V.

Features

  • z 2.7V to 5.5V input voltage range z 30mΩ high-side and 20mΩ low-side MOSFET z Efficiency up to 95% z Adjustable soft start z Output voltage adjustable down to 0.8V z 4A continuous output current z Selectable 500kHz & 1MHz PWM operation z Cycle-by-cycle current limit z Over-voltage protection z Short-circuit protection z Thermal shutdown z Power.

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Full PDF Text Transcription

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AOZ1110 4A Synchronous EZBuck Regulator Not Recommended For New Designs Not Recommended For New Designs General Description The AOZ1110QI is a high efficiency, easy to use, 4A synchronous buck regulator optimized for portable electronic devices. The AOZ1110QI works from a 2.7V to 5.5V input voltage range, and provides up to 4A of continuous output current with an output voltage adjustable down to 0.8V. With a 1% output accuracy rating, the AOZ1110 is designed for low tolerance applications, such as DSPs and FPGAs. The AOZ1110QI is available in a 24-pin 4X4 QFN package and is rated over a -40°C to +85°C ambient temperature range. Features z 2.7V to 5.
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