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ETA3555 - 2MHz I2C Controlled Output Synchronous Step-Down Converter

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Datasheet Details

Part number ETA3555
Manufacturer ETA
File Size 363.49 KB
Description 2MHz I2C Controlled Output Synchronous Step-Down Converter
Datasheet download datasheet ETA3555 Datasheet

General Description

The ETA3555 is a high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 5A of pulse load.

It integrates an I2C interface that dynamically scales the output voltages on demand.

The DCDC control block belongs to a new breed of high frequency synchronous Step-Down converter that combines the advantages of voltage mode control and Constant-OnTime control.

Overview

ETA3555 5A, 2MHz I2C Controlled Output Synchronous Step-Down.

Key Features

  • I2C Dynamic Output Control.
  • Synchronous High Efficiency up to 95%.
  • Fast load transient response.
  • Capable of Delivering 5A.
  • Input OVP at 6.2V.
  • No External Schottky Diode Needed.
  • Thermal shutdown and UVLO.
  • CSP-20 (4x5) package.

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