RT7247B Datasheet (Richtek) - 1.2MHz Synchronous Step-Down Converter

RT7247B, 1.2MHz Synchronous Step-Down Converter

The RT7247B is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 2A output current from a 4.5V to 18V input supply.

The RT7247B's current mode architecture and external compensation allow the transient response to be optimized over a wide input range and load

RT7247B Features

* ±1.5% High Accuracy Reference Voltage

* 4.5V to 18V Input Voltage Range

* 2A Output Current

* Integrated N-MOSFET Switches

* Current Mode Control

* Fixed Frequency Operation : 1.2MHz

* Output Adjustable from 0.8V to 12V

* Stable with Low ESR Ceramic Output Capacitor