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ACT4070, ACT4070-Active - Wide Input 3A Step Down Converter

Active-Semi

The ACT4070 by Active-Semi is a Wide Input 3A Step Down Converter. Below is the official datasheet preview.

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ACT4070 Wide Input 3A Step Down Converter by Active-Semi - Datasheet Preview — Official preview page of the ACT4070 Wide Input 3A Step Down Converter datasheet (Active-Semi).

Datasheet Details

Part number	ACT4070, ACT4070-Active
Manufacturer	Active-Semi
File Size	374.22 KB
Description	Wide Input 3A Step Down Converter
Datasheet	ACT4070-Active-Semi.pdf
Note	This datasheet PDF includes multiple part numbers: ACT4070, ACT4070-Active. Please refer to the document for exact specifications by model.
Additional preview pages of the ACT4070 datasheet.

ACT4070 Product details

Description

The ACT4070 is a current-mode step-down DC/DC converter that generates up to 3A output current at 400kHz switching frequency.

Features

3A Output Current.
Up to 95% Efficiency.
4.5V to 30V Input Range.
6µA Shutdown Supply Current.
400kHz Switching Frequency.
Adjustable Output Voltage.
Cycle-by-Cycle Current Limit Protection.
Thermal Shutdown Protection.
Internal Soft Start Function.
Frequency Fold Back at Short Circuit.
Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors.
SOP-8/EP (Exposed Pad) P.

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Published: Apr 1, 2017 |