MP2322 - MPS

MP2322 Step-Down Converter

The MP2322 is a synchronous, rectified, stepdown, switch-mode converter with built-in internal power MOSFETs and high light-load efficiency. The MP2322 offers a very compact solution that achieves 1A of continuous output current with excellent load and line regulation over a wide input supply range. The MP2322 switching edge is optimized for EMI reduction. C.

Features

include over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown. The MP2322 requires a minimal number of readily available, standard, external components and is available in a space-saving QFN-8 (1.5mmx2mm) package. FEATURES
 Wide 3V to 22V Operating Input Range
 5µA Low IQ
 1A Load Current
 260mΩ/120mΩ RDS(ON) Internal Power MOSFETs
 High Efficiency from 100µA to 1A Load during VIN from 4V to 22V
 Power-Save Mode (PSM) in Light-Load Condition
 1.25MHz Fixed Switching Frequency during CCM
 TON Extension to Support Large Duty Cycles
 Power Good (PG) Indicati.