Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SOIC-E T/R

The MP8676 is a monolithic step-down switch mode converter with a built in internal power MOSFET. It achieves 4.5A continuous 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 protection includes cycle-by-cycle current limiting and thermal shutdown. The MP8676 requires a minimum number of readily available standard external components and is available in an 8-pin SOIC package with exposed pad. Wide 4.5V to 42V Operating Input Range 4.5A Continuous Output Current 100m? Internal Power MOSFET Switch Synchronizable Gate Driver Delivers up to 95% Efficiency Fixed 420kHz Frequency Synchronizable up to 1.5MHz Cycle-by-Cycle Over Current Protection with Hiccup retry Thermal Shutdown Output Adjustable from 0.8V Stable with Low ESR Output Ceramic Capacitors Available in a Thermally Enhanced 8-Pin SOIC Package