RT8243B Datasheet - Richtek

Main Power Supply Controller

RT8243B 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

RT8243B General 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. 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 .

RT8243B Datasheet (306.74 KB)

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RT8243B

Manufacturer:

Richtek

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306.74 KB

Description:

Main power supply controller.

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RT8243B Main Power Supply Controller Richtek

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RT8243B Features

RT8243B General Description

Datasheet Details

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RT8243B Distributor