RT8023 - 1.2MHz 1.5A Synchronous Step-Down Converter

Product Overview

Richtek

Part number	RT8023
Manufacturer	Richtek
File Size	382.44 KB
Description	1.2MHz 1.5A Synchronous Step-Down Converter
Datasheet	RT8023 Datasheet
Additional preview pages of the RT8023 datasheet.

The RT8023 combines two low dropout (LDO) linear regulators and a step-down converter with an input voltage range of 2.6V to 5.5V.

include high output accuracy, current limiting protection, and 40μs fast turnon time. The step-down converter is a 1.2MHz PWM, current mode converter. Its high switching frequency allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal power switches with low on-resistance increase efficiency and eliminate the need for external Schottky diodes. The converter can run at 100% duty cycle for low dropout operation that extends battery life in portable systems. Feat.

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Published: Mar 29, 2015 |