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ACT4070B - Wide Input 3A Step Down Converter

Product Overview

Active-Semi

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ACT4070B Wide Input 3A Step Down Converter by Active-Semi - Datasheet Preview — Datasheet preview – ACT4070B

Datasheet Details

Part number	ACT4070B
Manufacturer	Active-Semi
File Size	314.72 KB
Description	Wide Input 3A Step Down Converter
Datasheet	ACT4070B Datasheet
Note	This datasheet PDF includes multiple part numbers: ACT4070B, ACT4070B-Active. Please refer to the document for exact specifications by model.
Additional preview pages of the ACT4070B datasheet.

Product details

Description

ACT4070B is a wide input voltage step-down DC/DC converter that provides up to 3A output current at 300kHz switching frequency.

Features

3A Output Current.
Up to 95% Efficiency.
6.5V to 30V Input Range.
100µA Shutdown Supply Current.
4mA Standby Input Current.
300kHz Switching Frequency.
Output Voltage Up to 12V.
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.

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Published: Apr 1, 2017 |