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AOZ2297QI-03 - Synchronous Regulator

Datasheet Summary

Description

The AOZ2297QI-03 is a high-efficiency, easy-to-use DC/ DC buck regulator that targeted for system-power supply solution.

It provides 3.3V LDO.

The devices are capable of supplying 18A of continuous output current with 3.3V 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-03 is available in a 4mm×4mm QFN31L 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.
  • 18 A continuous output current.
  • Output voltage: 3.3 V ±1.0%.
  • Low RDS(ON) internal NFETs - 8 mΩ high-side - 1.6 mΩ low.

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Datasheet preview – AOZ2297QI-03

Datasheet Details

Part number AOZ2297QI-03
Manufacturer Alpha & Omega Semiconductors
File Size 3.57 MB
Description Synchronous Regulator
Datasheet download datasheet AOZ2297QI-03 Datasheet
Additional preview pages of the AOZ2297QI-03 datasheet.

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Full PDF Text Transcription

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AOZ2297QI-03 25 V Input, 3.3 V/18 A Output Synchronous EZBuckTM Regulator General Description The AOZ2297QI-03 is a high-efficiency, easy-to-use DC/ DC buck regulator that targeted for system-power supply solution. It provides 3.3V LDO. The devices are capable of supplying 18A of continuous output current with 3.3V output voltage. The AOZ2297QI-03 integrates an internal linear regulator to generate 3.3V VREG3P3 from input. If input voltage is lower than 3.3V, the linear regulator operates at low drop output mode, which allows the VREG3P3 voltage is equal to input voltage minus the drop-output voltage of the internal linear regulator.
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