AOZ1031AI Datasheet PDF - Alpha & Omega Semiconductors 3A Synchronous Buck Regulator Specs

AOZ1031AI - 3A Synchronous Buck Regulator

Datasheet Summary

Description

The AOZ1031A is a high efficiency, easy to use, 3A synchronous buck regulator.

The AOZ1031A works from 4.5V to 18V input voltage range, and provides up to 3A of continuous output current with an output voltage adjustable down to 0.8V.

Features

z 4.5V to 18V operating input voltage range z Synchronous Buck: 80mΩ internal high-side switch and 30mΩ internal low-side switch with integrated schottky diode z High efficiency: up to 95% z Internal soft start z Output voltage adjustable to 0.8V z 3A continuous output current z Fixed 600kHz PWM operation z Pulse skipping at light load for high efficiency over entire load range z Cycle-by-cycle current limit z Pre-bias start-up z Short-circuit protection z Thermal shutdown z SO-8 package Applica.

Datasheet Details

Part number	AOZ1031AI
Manufacturer	Alpha & Omega Semiconductors
File Size	830.49 KB
Description	3A Synchronous Buck Regulator
Datasheet	AOZ1031AI Datasheet
Additional preview pages of the AOZ1031AI datasheet.

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Full PDF Text Transcription

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AOZ1031AI EZBuck™ 3A Synchronous Buck Regulator General Description The AOZ1031A is a high efficiency, easy to use, 3A synchronous buck regulator. The AOZ1031A works from 4.5V to 18V input voltage range, and provides up to 3A of continuous output current with an output voltage adjustable down to 0.8V. The AOZ1031A comes in a SO-8 package and is rated over a -40°C to +85°C operating ambient temperature range. Features z 4.5V to 18V operating input voltage range z Synchronous Buck: 80mΩ internal high-side switch and 30mΩ internal low-side switch with integrated schottky diode z High efficiency: up to 95% z Internal soft start z Output voltage adjustable to 0.

Published: Jun 16, 2015 |