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RT8239A - Main Power Supply Controller

RICHTEK

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Datasheet Details

Part number: RT8239A
Manufacturer: RICHTEK
File Size: 404.06 KB
Datasheet: RT8239A_RICHTEK.pdf
Description: Main Power Supply Controller

RT8239A Product details

Description

The RT8239A/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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Main Power Supply Controller RICHTEK

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RT8239A Stock/Price