RT8289

500kHz Step-Down Converter

Richtek

RT8289 Features

* High Output Current up to 5A

* Internal Soft-Start

* 100mΩ Internal Power MOSFET Switch

* Internal Compensation Minimizes External Parts Count

* High Efficiency up to 90%

* 25μA Shutdown Current

* Fixed 500kHz Frequency

* Thermal Shutdown Protection

* Cycle-by-C

RT8289 General Description

The RT8289 is a step-down regulator with an internal Power MOSFET. It achieves 5A of continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. The RT8289 provides protections.

RT8289 Datasheet (288.00 KB)

RT8289 Datasheet Preview — Preview of RT8289 PDF

Datasheet Details

Part number:

RT8289

Manufacturer:

Richtek

File Size:

288.00 KB

Description:

500khz step-down converter.

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RT8289 500kHz Step-Down Converter Richtek

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RT8289 Features

RT8289 General Description

Datasheet Details

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RT8289 Distributor