Monolithic Power Systems Inc. MP2314GJ-Z

Description
The MP2314 is a high-frequency synchronous rectified step-down switch mode converter with built-in internal power MOSFETs. It offers a compact solution for achieving 2A continuous output current over a wide input supply range with excellent load and line regulation. The MP2314 operates in synchronous mode for higher efficiency over the output current load range. Current mode operation provides fast transient response and eases loop stabilization. Full protection features include OCP and thermal shutdown. The MP2314 requires a minimum number of readily available standard external components and is available in a space-saving TSOT-23 package.

Features
Wide 4.5V to 24V Operating Input Range
2A Load Current
120mΩ/50mΩ Low Rds(on) Internal Power MOSFETs
Low Quiescent Current
High Efficiency Synchronous Mode Operation
Fixed 500kHz Switching Frequency
Frequency Sync from 200kHz to 2MHz External Clock
AAM Power Save Mode
Internal Soft Start
392Ω OCP Protection and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in an 8-pin TSOT-23 package

Applications
Notebook Systems and I/O Power
Digital Set Top Boxes
Flat Panel Television and Monitors