2-Phase Boost Converter Delivers 10W from a 3mm x 3mm DFN Package - Design Note 354

摘要

The LTC3428's dual phase architecture reduces input and output ripple when compared to a single phase design, while providing high efficiency for up to 2A at 5V from a 3.3V input. Its 3mm x 3mm footprint and integrated features keep the circuit layout simple and small.