RT8283B Datasheet - Richtek

RT8283B 1.2MHz Synchronous Step-Down Converter

The RT8283B is a high-efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 23V input supply. The RT8283B's current mode architecture and external compensation allow the transient response to be optimized over a wide range of loads and o.

RT8283B Features

* ±1.5% High Accuracy Feedback Voltage 4.5V to 23V Input Voltage Range 3A Output Current Integrated N-MOSFET Switches Current Mode Control Fixed Frequency Operation : 1.2MHz Adjustable Output from 0.8V to 20V Up to 95% Efficiency Programmable Soft-Start Stable with Low-ESR Ceramic Output Capacitors Cy

RT8283B_Richtek.pdf