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ETA1661 High Efficiency Synchronous Step-Down Converter

ETA1661 Description

ETA1661 18V, 4A, High Efficiency Synchronous Step-Down Converter in SOT563 .
FEATURES ETA1661 is a wide input range, high efficiency and high frequency DC to DC step-down switching regulator, capable of delivering up to 4A of.

ETA1661 Features

* ETA1661 is a wide input range, high efficiency and high frequency DC to DC step-down switching regulator, capable of delivering up to 4A 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

ETA1661 Applications

* 5G CPE
* Set Top Box
* LCD TV TYPICAL APPLICATION INPUT 12V Cin ENABLE INPUT 10uF Cin 100nF 100nF 4 BST 1 VIN SW 2 ETA1661 5 EN FB 6 GND 3 2.2uH Cff 47pF R1 optional 30K R2 6.8K OUTPUT 3.3V Cout 2
* 22uF ORDERING INFORMATION PART No. ETA1661FSG PACKAGE FCSOT563 TO

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Datasheet Details

Part number
ETA1661
Manufacturer
ETA
File Size
379.90 KB
Datasheet
ETA1661-ETA.pdf
Description
High Efficiency Synchronous Step-Down Converter

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High Efficiency Synchronous Step-Down Converter ETA
ETA ETA1661-like datasheet