ACT4303 - 30V/3A Sensorless CC/CV Step-Down DC/DC Converter

Product Overview

Active-Semi

Datasheet Details

Part number	ACT4303
Manufacturer	Active-Semi
File Size	613.63 KB
Description	30V/3A Sensorless CC/CV Step-Down DC/DC Converter
Datasheet	ACT4303 Datasheet
Note	This datasheet PDF includes multiple part numbers: ACT4303, ACT4303-Active. Please refer to the document for exact specifications by model.
Additional preview pages of the ACT4303 datasheet.

Product details

Description

ACT4303 is a wide input voltage, high efficiency Active CC step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode.

Features

32V Input Voltage Surge.
30V Steady State Input Voltage.
Up to 3A Output Current.
Output Voltage up to 12V.
Patent Pending Active CC Sensorless Constant Current Control.
Integrated Current Control Improves Efficiency, Lowers Cost, and Reduces Component Count.
Resistor Programmable Current Limit from 1.5A to 3A.
±7.5% CC Accuracy.
Compensation of Input /Output Voltage Change.
Temperature Compensation.

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Published: Jul 9, 2015 |