AOZ2254TQI-11 Datasheet PDF - Alpha & Omega Semiconductors 28V/10A Synchronous Regulator Specs

AOZ2254TQI-11 - 28V/10A Synchronous Regulator

Datasheet Summary

Description

The AOZ2254TQI-11 is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 28V.

The device is capable of supplying 10A of continuous output current with an output voltage adjustable down to 1V to 1.5V.

Features

multiple protection functions such as VCC under-voltage lockout, cycle-by-cycle current limit, output over-voltage protection, short-circuit protection, and thermal shutdown. The AOZ2254TQI-11 is available in a 4mm x 4mm QFN22L package and is rated over a -40°C to +85°C ambient temperature range. Features.
Wide input voltage range.
6.5V to 28V.
10A continuous output current.
Output voltage adjustable down to 1V to 1.5V.
Low RDS(ON) internal NFETs.
11m high.

Datasheet Details

Part number	AOZ2254TQI-11
Manufacturer	Alpha & Omega Semiconductors
File Size	1.59 MB
Description	28V/10A Synchronous Regulator
Datasheet	AOZ2254TQI-11 Datasheet
Additional preview pages of the AOZ2254TQI-11 datasheet.

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Full PDF Text Transcription

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AOZ2254TQI-11 28V/10A Synchronous EZBuckTM Regulator General Description The AOZ2254TQI-11 is a high-efficiency, easy-to-use DC/DC synchronous buck regulator that operates up to 28V. The device is capable of supplying 10A of continuous output current with an output voltage adjustable down to 1V to 1.5V. The AOZ2254TQI-11 integrates an internal linear regulator to generate 5.3V VCC from input. If input voltage is lower than 5.3V, the linear regulator operates at low drop output mode, which allows the VCC voltage is equal to input voltage minus the drop-output voltage of the internal linear regulator.

Published: Apr 7, 2025 |