RT7297A Datasheet - Richtek

RT7297A Synchronous Step-Down Converter

The RT7297A is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 3A output current from a 4.5V to 18V input supply. The RT7297A's current mode architecture and external compensation allow the transient response to be optimized over a wide input voltage range .

RT7297A Features

* z z z z z z z z z z z z z z z ±1.5% High Accuracy Reference Voltage 4.5V to 18V Input Voltage Range 3A Output Current Integrated N-MOSFET Switches Current Mode Control Fixed Frequency Operation : 340kHz Output Adjustable from 0.8V to 15V Up to 95% Efficiency Programmable Soft-Start Stable with Low

RT7297A Datasheet (260.86 KB)