MP28275EL-LF-P

The MP28275 is a high frequency synchronous rectified step-down switch mode converter with built-in internal power MOSFETs. It offers a very compact solution to achieve 5A continuous output current with excellent load and line regulation. The MP28275 operates at high efficiency over a wide output current load range. Current mode operation provides fast transient response and eases loop stabilization. Full protection features include OCP and thermal shut down. The MP28275 requires a minimum number of readily available standard external components and is available in a space saving 3mm x 4mm 14-pin QFN package.

4.5V to 7V Operating Input Range 5A Output Current Low RDS(ON) Internal Power MOSFETs Proprietary Switching Loss Reduction Technique Fixed 1.1MHz Switching Frequency Sync from 300kHz to 2MHz External Clock Internal Compensation Thermal Shutdown Over-Current-Protection and Hiccup Output Adjustable from 0.8V Available in 3x4mm QFN14 Package