RT5721 Datasheet (Richtek) - 2.4MHz 1A Step-Down Converter

RT5721, 2.4MHz 1A Step-Down Converter

The RT5721 is a step-down switching voltage regulator that delivers a digitally programmable output from an input voltage supply of 2.5V to 5.5V.

The output voltage is programmed through an I2C interface capable of operating up to 3.4MHz.

Using a proprietary architecture with synchronous rectificati

RT5721 Features

* Steady 2.4MHz Switching Frequency

* Fast Load Transient

* Continuous Output Current Capability: 1A

* 2.5V to 5.5V Input Voltage Range

* Digitally Programmable Output Voltage

* 0.3V to 1.3V Programmable Slew Rate for Voltage Transitions

* I2C-Compatible Interface Up to 3