ETA8120 - High Efficiency Synchronous Step-Down Converter

ETA

ETA8120 high efficiency synchronous step-down converter by ETA - Datasheet Preview

Datasheet Details

Part number	ETA8120
Manufacturer	ETA
File Size	816.46 KB
Description	High Efficiency Synchronous Step-Down Converter
Datasheet	ETA8120 Datasheet

General Description

ETA8120 is a wide input range, high-efficiency and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current.

It adopts an Adaptive COT control scheme that enables very fast transient response and provides a very smooth transition when the output varies from light load to heavy load.

During light load, ETA8120 goes into a PFM mode that saves switching loss achieving high efficiency.

Overview

ETA8120 18V, 2A, High Efficiency Synchronous Step-Down Converter in.

Key Features

Wide Input Range: 4.5V-18V.
Adaptive COT Control.
Ultra-fast load transient response.
High Efficiency PFM mode at light load.
High Efficiency Synchronous operation.
No load Iq 177uA.
Low Rdson Internal power FETs.
Capable of Delivering 2A.
No External Compensation Needed.
Thermal Shutdown and UVLO.
Available in SOT23-6 Package.

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