ACT4525 - 40V/3.5A CV/CC Buck Converter

This page provides the datasheet information for the ACT4525, a member of the ACT4525-Active 40V/3.5A CV/CC Buck Converter family.

Product Overview

Active-Semi

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Datasheet Details

Part number	ACT4525
Manufacturer	Active-Semi
File Size	637.34 KB
Description	40V/3.5A CV/CC Buck Converter
Datasheet	ACT4525 Datasheet
Additional preview pages of the ACT4525 datasheet.

ACT4525 Product details

Description

ACT4525 is a wide input voltage, high efficiency step-down DC/DC converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mode.

ACT4525 has separated output current limits for dual port CLA applications.

Features

Pass Apple MFi Test.
40V Input Voltage Surge.
4.5V-36V Operational Input Voltage.
Dual 5.1V Outputs with 1% Accuracy.
Up to 3.5A Output Current.
2.65A Constant Current Regulation for VOUT1.
1.2A Constant Current Regulation for VOUT2.
USB Auto-detect Support Apple 2.4A, Samsung and BC1.2 Devices.
Hiccup Mode Protection at Output Short.
90% Efficiency at Full Load.
0.5mA Low Standby Input Current.
5.7V Output Over Voltage Protection.

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Other Datasheets by Active-Semi

ACT4523 - Wide-Input Sensorless CC/CV Step-Down DC/DC Converter
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ACT4527 - CV/CC Buck Converter
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Published: May 7, 2016 |