UM3502QA converter equivalent, synchronous step-down converter.
z Ultra Small QFN Package 4.0×4.0×1.05 z Integrated Inductor z No Schottky Diode Required z High Efficiency: Up to 90% z 600mA Output Current z 0.6V Minimum Output Voltag.
The UM3502QA is capable of delivering 600mA output current over a wide input voltage range from 2.5V to 5.5V. The UM350.
The UM3502QA is a complete power conversion solution requiring only two low cost ceramic MLCC caps. Inductor, MOSFETs, synchronous rectifier and control IC are integrated into a tiny 4mm×4mm×1.05mm QFN package. The UM3502QA is engineered to simplify.
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