FR9702 Datasheet (Fiti) - 1.4MHz Asynchronous Step-Down DC/DC Converter

FR9702, 1.4MHz Asynchronous Step-Down DC/DC Converter

The FR9702 is a monolithic step-down switch mode converter with a built-in power MOSFET.

It achieves 1.8A output current over a wide input supply range with excellent load and line regulation.

Current mode operation provides fast transient response and eases loop stabilization.

Fault condition prote

FR9702 Features

* z 1.8A Output Current z 180mΩ Internal Power MOSFET Switch z Stable with Low ESR Output Ceramic Capacitors z Up to 92% Efficiency z Fixed 1.4MHz Frequency z Current Mode Operation z Over-Temperature Protection with Hiccup-Mode z Cycle-by-Cycle Over Current Protection z Wide 4.5V to 23V Operating Inp