DESCRIPTION
●The MP2359 is a monolithic step-down switch mode converter with a built-in power MOSFET. It achieves 1.2A peak output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown.
●FEATURES
●• 1.2A Peak Output Current
●• 0.35Ω Internal Power MOSFET Switch
●• Stable with Low ESR Output Ceramic Capacitors
●• Up to 92% Efficiency
●• 0.1µA Shutdown Mode
●• Fixed 1.4MHz Frequency
●• Thermal Shutdown
●• Cycle-by-Cycle Over Current Protection
●• Wide 4.5V to 24V Operating Input Range
●• Output Adjustable from 0.81V to 15V
●• Available in TSOT23-6 and SOT23-6 Packages
●APPLICATIONS
●•Distributed Power Systems
●•Battery Charger
●• Pre-Regulator for Linear Regulators
●•WLED Drivers
