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

Active-Semi

The ACT4303 by Active-Semi is a 30V/3A Sensorless CC/CV Step-Down DC/DC Converter. Below is the official datasheet preview.

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ACT4303 30V/3A Sensorless CC/CV Step-Down DC/DC Converter by Active-Semi - Datasheet Preview — Official preview page of the **ACT4303** 30V/3A Sensorless CC/CV Step-Down DC/DC Converter datasheet (Active-Semi).

Datasheet Details

Part number	ACT4303, ACT4303-Active
Manufacturer	Active-Semi
File Size	613.63 KB
Description	30V/3A Sensorless CC/CV Step-Down DC/DC Converter
Datasheet	ACT4303-Active-Semi.pdf
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.

ACT4303 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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Other Datasheets by Active-Semi

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Published: Jul 9, 2015 |