RT8239A

Main Power Supply Controller

RICHTEK

RT8239A 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

RT8239A General 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. It includes two Pulse Width Modulation (PWM) controllers adjustable from 2V to 5.5V and also two fixed 5V/3.3V linear regulators. One of the controllers .

RT8239A Datasheet (404.06 KB)

RT8239A Datasheet Preview — Preview of RT8239A PDF

Datasheet Details

Part number:

RT8239A

Manufacturer:

RICHTEK

File Size:

404.06 KB

Description:

Main power supply controller.

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RT8239A Main Power Supply Controller RICHTEK

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RT8239A Features

RT8239A General Description

Datasheet Details

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Description:

RT8239A Distributor