MP3421GG - Synchronous Step-Up Converter
The MP3421 is a high-efficiency, synchronous, current *mode, step-up converter with true output disconnect.
The MP3421 starts up from low input voltage (as low as 1.9V) while providing in-rush current limiting and output short-circuit protection.
The integrated, P-channel synchronous rectifie
MP3421GG Features
* Support 5V/2.1A Output at 2.8V Input
* Up to 98% Efficiency
* 1.9V to 5.5V Input Range
* 2.5V to 5.5V Output Range
* Internal Synchronous Rectifier
* 600kHz Fixed-Switching Frequency
* >5.5A Switch-Current Limit Capability
* 43uA Quie
