ACT4523, ACT4523-Active - Wide-Input Sensorless CC/CV Step-Down DC/DC Converter

Active-Semi

ACT4523 Datasheet Preview — This datasheet PDF includes multiple part numbers: ACT4523, ACT4523-Active. Please refer to the document for exact specifications by model.

Datasheet Details

Part number	ACT4523, ACT4523-Active
Manufacturer	Active-Semi
File Size	648.93 KB
Description	Wide-Input Sensorless CC/CV Step-Down DC/DC Converter
Datasheet	ACT4523-Active-Semi.pdf
Note	This datasheet PDF includes multiple part numbers: ACT4523, ACT4523-Active. Please refer to the document for exact specifications by model.

ACT4523 Product details

Description

ACT4523 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

40V Input Voltage Surge.
38V Steady State Operation.
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.
Patented Cable Compensation from 0Ω to 0.3Ω.
±7.5% CC Accuracy.
Compensation of Input /Out.

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Other Datasheets by Active-Semi

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Published: May 7, 2016 |