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ETA3427 - 1.2A Output Synchronous BUCK

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Datasheet Details

Part number ETA3427
Manufacturer ETA
File Size 761.33 KB
Description 1.2A Output Synchronous BUCK
Datasheet download datasheet ETA3427 Datasheet

General Description

The ETA3427 is a high-efficiency, DC-to-DC stepdown switching regulator, capable of delivering up to 1.2A of output current.

It has an ultra-low quiescent current 2uA when there is no load.

Running at a fixed frequency of 1.4MHz allows the use of small inductance value and low DCR inductors, thereby achieving higher efficiencies.

Overview

ETA3427 2uA Ultra-Low Quiescent Current, 1.2A Output Synchronous.

Key Features

  • 2uA No Switching Standby Current.
  • Up to 96% Efficiency.
  • Up to 1.2A Max Output Current.
  • 1.4MHz Frequency.
  • Light Load Operation.
  • Internal Compensation.
  • Tiny SOT23-5 and DFN2x2-6 Package.
  • RoHS Compliant.

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