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RT8243A - Main Power Supply Controller

Product Overview

Richtek

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RT8243A Main Power Supply Controller by Richtek - Datasheet Preview — Datasheet preview – RT8243A

Datasheet Details

Part number	RT8243A
Manufacturer	Richtek
File Size	306.74 KB
Description	Main Power Supply Controller
Datasheet	RT8243A Datasheet
Additional preview pages of the RT8243A datasheet.

Product details

Description

The RT8243A/B/C is a dual step down, Switch Mode Power Supply (SMPS) controller which generates logic supply voltages for battery powered systems.

Features

include on board power up sequencing, a power good output, internal softstart, and a soft discharge output that prevents negative voltage during shutdown. A constant on-time PWM control scheme operates without sense resistors and assures fast load transient response while maintaining nearly constant switching frequency. To eliminate noise in audio.

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Published: Mar 28, 2017 |