MP2365

NOT RECOMMENDED FOR NEW DESIGNS

3A, 28V, 1.4MHz Step-Down Converter

ALTERNATIVE PART

NRFND Datasheet

MP2365 continues to be in production for existing customers. Please consider this alternative for new designs:

MP2338GTL

High-Efficiency, 28V, 3A, 450kHz, Synchronous Step-Down Converter In SOT583 Package

Features & Benefits

Wide 4.5V to 28V Operating Input Range
Wide 0.5V to 16V VOUT
±1.5% Internal Reference Accuracy Over-Temperature
115mΩ/55mΩ Low RDS(ON) Internal Power MOSFETs
160μA Quiescent Current
>90% Efficiency for 24V to 5V/3A Condition
Power Save Mode at Light Load
Fast Load Transient Response
450kHz Switching Frequency
tON Extension to Improve Dropout
Configurable Soft-Start Time
Power Good Indication
Over-Current Protection (OCP) with HiccupMode
Thermal Shutdown Protection
Available in an SOT583 Package

… and many more!

概要

The MP2365 is a 1.4MHz step-down regulator with a built-in power MOSFET. It achieves 3A continuous 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. Adjustable soft-start reduces the stress on the input source at turn-on. In shutdown mode, the regulator draws 20μA of supply current. The MP2365 is available in an 8-pin SOIC package with an exposed pad, and requires a minimum number of readily available external components to complete a 3A step-down DC to DC converter solution.