RT8274 Datasheet - Richtek

RT8274 - 400kHz Step-Down Converter

The RT8274 is a high voltage buck converter that can support the input voltage range from 4.75V to 24V and the output current can be up to 3A. Current Mode operation provides fast transient response and eases loop stabilization. The chip provides protection functions such as cycle-bycycle current .

RT8274 Features

* Wide Operating Input Range : 4.75V to 24V

* Adjustable Output Voltage Range : 1.222V to 15V

* Output Current up to 3A

* 25μA Low Shutdown Current

* Power MOSFET : 0.1Ω

* High Efficiency up to 95%

* 400kHz Fixed Switching Frequency

* Stable with Low ESR Output Cerami

RT8274-Richtek.pdf