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ETA1093 - High Output current Synchronous Step-Up Converter

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Datasheet Details

Part number ETA1093
Manufacturer ETA
File Size 605.70 KB
Description High Output current Synchronous Step-Up Converter
Datasheet download datasheet ETA1093 Datasheet

General Description

ETA1093 is an ETA Solutions’ high efficiency, high frequency synchronous Step-Up converter, capable of delivering output current up to 3A at a 5V output from a 3.6V input.

With a low Rdson Power MOS and a built-in synchronous rectifier, its efficiency can be as high as 93% at a 5V/2.1A load.

Overview

ETA1093 1MHz, Forced-PWM, High Output current Synchronous Step-Up.

Key Features

  • are integrated in a tiny QFN3x3-16 package. With 1MHz switching frequency, small external input and output capacitors and inductor can be used. ETA1093 employs a FORCED-PWM control scheme; therefore, the switching frequency is fixed at any load. It makes ETA1093 perfect for systems that sensitive to low frequency noise, like audio system and communication system.

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