AOZ2297QI-05 Datasheet PDF - Alpha & Omega Semiconductors 5.1V / 18A Output Synchronous Regulator Specs

AOZ2297QI-05 - 5.1V / 18A Output Synchronous Regulator

Datasheet Summary

Description

The AOZ2297QI-05 is a high-efficiency, easy-to-use DC/ DC buck regulator that targeted for system-power supply solution.

The devices are capable of supplying 18 A of continuous output current with 5.1 V output voltage.

Features

multiple protection functions such as LDO under-voltage lockout, cycle-by-cycle current limit, output over-voltage protection, short-circuit protection, and thermal shutdown. The AOZ2297QI-05 is available in a 4 mm×4 mm QFN - 31L package and is rated over a -40°C to +85°C ambient temperature range. Features.
Wide input voltage range - 8.5 V to 25 V.
18A continuous output current.
22 A output peak current.
Output voltage: 5.1 V ±2.5%.
Low RDS(ON) inte.

Datasheet Details

Part number	AOZ2297QI-05
Manufacturer	Alpha & Omega Semiconductors
File Size	4.13 MB
Description	5.1V / 18A Output Synchronous Regulator
Datasheet	AOZ2297QI-05 Datasheet
Additional preview pages of the AOZ2297QI-05 datasheet.

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Full PDF Text Transcription

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AOZ2297QI-05 25 V Input, 5.1 V/18 A Output Synchronous EZBuckTM Regulator General Description The AOZ2297QI-05 is a high-efficiency, easy-to-use DC/ DC buck regulator that targeted for system-power supply solution. The devices are capable of supplying 18 A of continuous output current with 5.1 V output voltage. The AOZ2297QI-05 integrates an independent internal linear regulator to generate 5.0 V VREG5 from input. If input voltage is lower than 5.0 V, the linear regulator operates at low drop output mode, which allows the VREG5 voltage is equal to input voltage minus the drop-output voltage of the internal linear regulator. When the buck regulator is enabled, the VREG5 will be switch-over to output for saving LDO power consumption.

Published: Apr 6, 2025 |