ACT4065 - 450 KHz Step-Down Converter

Product Overview

Part number	ACT4065
Manufacturer	Microelectronic
File Size	662.25 KB
Description	450 KHz Step-Down Converter
Datasheet	ACT4065 Datasheet
Additional preview pages of the ACT4065 datasheet.

The ACT4065 is a monolithic step-down switch mode converter with a built in internal power MOSFET.

It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.

The ACT4065 requires a minimum number of readily available standard external components.

z z z z z z z z z z 2A Output Current 0.22Ω Internal Power MOSFET Switch Stable with Low ESR Output Ceramic Capacitors Up to 95% Efficiency 25µA Shutdown Mode Fixed 450KHz Frequency Thermal Shutdown Cycle-by-Cycle Over Current Protection Wide 4.75 to 25V Operating Input Range Output Adjustable from 1.22V to 21V.

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Published: Feb 18, 2014 |