UM3506QA Datasheet - Union Semiconductor

UM3506QA Synchronous Step-Down Converter

The UM3506QA is a complete power conversion module requiring only two low cost ceramic MLCC capacitors. Inductor, MOSFETs, synchronous rectifier and control IC are integrated into a tiny 2.5mm×2.5mm×1.05mm QFN package. The UM3506QA is engineered to simplify design and to minimize layout constraints.

UM3506QA Features

* z Tiny QFN Package 2.5×2.5×1.05 z Integrated Inductor z No Schottky Diode Required z High Efficiency: Up to 90% z 600mA Output Current z 0.6V Minimum Output Voltage z 2.5V to 5.5V Input Voltage Range z

UM3506QA-UnionSemiconductor.pdf