MP38870DL-LF-P

The MP38870 is a monolithic step-down switch mode converter with a built in internal high-side power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and reliable over current protection. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. The MP38870 requires a minimum number of readily available standard external components and is available in a space saving 3mm x 4mm 14-pin QFN package.

Wide 4.5V to 14V Operating Input Range 3A Continuous Output Current 80m? Internal Power MOSFET Switch Power Good Indicator Synchronous Gate Driver Delivers up to 95% Efficiency Fixed 600KHz Frequency External Synchronous Option: 250kHz- 1.5MHz Cycle-by-Cycle Over Current Protection Thermal Shutdown Output Adjustable from 0.8V Stable with Low ESR Output Ceramic Capacitors Available in a 3mm x 4mm 14-Pin QFN Package