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UM3502QA Datasheet Synchronous Step-Down Converter

Manufacturer: Union Semiconductor

Overview: UM3502QA Low-Profile, 600mA, Synchronous Step-Down Converter with Integrated Inductor UM3502QA QFN24 4.0×4.

Datasheet Details

Part number UM3502QA
Manufacturer Union Semiconductor
File Size 425.21 KB
Description Synchronous Step-Down Converter
Download UM3502QA Download (PDF)

General Description

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 design and to minimize layout constraints.

Key Features

  • 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 Voltage z 2.5V to 5.5V Input Voltage Range z.

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