# EUP3467: 5A, CC/CV Mode Step-Down Converter

## Description

· Step-down converter capable of driving 5A continuous load.
· Operates in CC (Constant Current) or CV (Constant Voltage) mode.
· Input voltage range: 8V to 36V.
· Programmable cable compensation via external resistor divider.
· Output over-voltage protection programmed with external resistor divider.
· Available in SOP-8 (EP) package.
· Draws 3µA in shutdown mode.
· Includes internal soft-start to minimize inrush current and overshoot.

## Features

· Input Voltage Range: 8V to 36V
· Input Voltage Surge: 40V
· Switching Frequency: Fixed 80kHz
· Control Mode: CC/CV
· Output Current: Up to 5A

· Voltage Reference Accuracy: +/- 1%
· Constant Current Accuracy: +/- 4%
· Cable Compensation: Programmable
· Soft Start: Internal
· Over Voltage Protection: Output
· Short Circuit Protection: Foldback
· Current Limit: Secondary Cycle-by-Cycle
· Thermal Shutdown
· Package: SOP-8 (EP)
· Compliance: RoHS Compliant, Lead(Pb)-Free, Halogen-Free

## Applications

· Car Charger
· Portable Charger Applications
· DC/DC Converters with Current Limit