ACT4065A Datasheet High Input 2A Step Down Converter

Manufacturer: Active-Semi

Download the ACT4065A datasheet PDF. This datasheet also includes the ACT4065A-Active variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

ACT4065A high input 2a step down converter by Active-Semi - Datasheet Preview — Note: The manufacturer provides a single datasheet file (ACT4065A-Active-Semi.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	ACT4065A
Manufacturer	Active-Semi
File Size	1.00 MB
Description	High Input 2A Step Down Converter
Datasheet	ACT4065A Datasheet

General Description

The ACT4065A is a current-mode step-down DC/DC converter that generates up to 2A output current at 210kHz switching frequency.

The ACT4065A is highly efficient with peak efficiency at 95% when in operation.

Protection

Overview

® ACT4065A Rev 0, 23-Apr-12 High Input 2A Step Down Converter.

Key Features

2A Output Current Up to 95% Efficiency 6.0V to 30V Input Range 210kHz Switching Frequency Adjustable Output Voltage Cycle-by-Cycle Current Limit Protection Thermal Shutdown Protection Frequency Foldback at Short Circuit Stability with Wide Range of Capacitors, Including Low ESR Ceramic Capacitors.

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