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EUP3271A - CC/CV Mode Synchronous Step-Down Converter

Product Overview

Eutech Microelectronics

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EUP3271A CC/CV Mode Synchronous Step-Down Converter by Eutech Microelectronics - Datasheet Preview — Datasheet preview – EUP3271A

Datasheet Details

Part number	EUP3271A
Manufacturer	Eutech Microelectronics
File Size	360.97 KB
Description	CC/CV Mode Synchronous Step-Down Converter
Datasheet	EUP3271A Datasheet
Additional preview pages of the EUP3271A datasheet.

Product details

Description

The EUP3271A is a synchronous step-down converter capable of driving 5A continuous load with excellent line and load regulation.

The EUP3271A operates in either CC (Constant Current) mode or CV (Constant Voltage) mode with an input voltage range from 4.5V to 36V.

Features

4.5V to 36V Wide Input Operating Range.
80kHz~400kHz Switching Frequency Selection.
CC/CV Mode Control.
Up to 5A Output Current.
+/- 1.5% Voltage Reference Accuracy.
+/- 4% Constant Current Accuracy.
Programmable Cable Compensation.
Internal Soft Start.
Single Pin to External Compensation and Shutdown Control.
Hiccup Short Circuit Protection.
Secondary Cycle-by-Cycle Current Limit.
Thermal Shutdown.
Available in 5mm×5mm TQFN-20 Pa.

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Published: Mar 1, 2025 |