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ETA2822 - 3.1A output Step-Down Converter

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Datasheet Details

Part number ETA2822
Manufacturer ETA
File Size 446.12 KB
Description 3.1A output Step-Down Converter
Datasheet download datasheet ETA2822 Datasheet

General Description

The ETA2822 is a total solution IC specifically for high voltage USB charging applications.

It includes a wide input range, highefficiency, and high frequency DC-to-DC step-down switching regulator that is capable of delivering up to 3.1A of output current.

The DC-DC in ETA2822 is a current mode converter with a fixed-frequency that is externally adjustable.

Overview

ETA2822 36V Input, 3.1A output Step-Down Converter in ESOP-8.

Key Features

  • Wide Input Operating Range from 4V to 36V.
  • Standoff Input Voltage: 42V.
  • High Efficiency at 12V In 5V Out: Up to 91%:.
  • High Efficiency PFM mode at light load.
  • Capable of Delivering 3.1A output current.
  • Cable resistance compensation.
  • Adjustable Switching frequency.
  • Adjustable Output current limit.
  • Current Mode control.
  • Logic Control Shutdown.
  • Thermal shutdown and UVLO.

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