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EUP3271A Datasheet Cc/cv Mode Synchronous Step-down Converter

Manufacturer: Eutech Microelectronics

Overview: EUP3271A CC/CV Mode Synchronous Step-Down Converter.

Datasheet Details

Part number EUP3271A
Manufacturer Eutech Microelectronics
File Size 360.97 KB
Description CC/CV Mode Synchronous Step-Down Converter
Datasheet EUP3271A-EutechMicroelectronics.pdf

General 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.

The EUP3271A provides programmable cable pensation by adjusting external resistor divider.

Key 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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EUP3271A Distributor