MIC4930 Datasheet (Micrel Semiconductor) - Hyper Speed Control 3A Buck Regulator

MIC4930, Hyper Speed Control 3A Buck Regulator

The MIC4930 is a high-efficiency, 3A synchronous buck regulator with ultra-fast transient response perfectly suited for supplying processor core and I/O voltages from a 5V or 3.3V bus.

The MIC4930 provides a switching frequency up to 3.3MHz while achieving peak efficiencies up to 95%.

An additional

MIC4930 Features

* Input voltage: 2.7V to 5.5V 3A output current Up to 95% efficiency Up to 3.3MHz operation Safe start-up into a pre-biased output Power Good output Ultra-fast transient response Low output voltage ripple Low RDS(ON) i