DESCRIPTION

The MP2358 is a monolithic step-down switch mode converter with a built-in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.

FEATURES

• 2A Output Current with QFN Package

• 0.18Ω Internal Power MOSFET Switch

• Stable with Low ESR Output Ceramic Capacitors

• 93 Efficiency

• 23µA Shutdown Mode

• Fixed 370KHz Frequency

• Thermal Shutdown

• Cycle-by-Cycle Over Current Protection

• Wide 4.75V to 23V Operating Input Range

• Output Adjustable from 0.92V to 16V

• Programmable Under Voltage Lockout

• Available in QFN10 (3mm x 3mm) and SO8 Packages

APPLICATIONS

• Distributed Power Systems

• Battery Charger

• Pre-Regulator for Linear Regulators