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MP2365DN - 1.4MHz Step-Down Converter

Download the MP2365DN datasheet PDF. This datasheet also covers the MP2365 variant, as both devices belong to the same 1.4mhz step-down converter family and are provided as variant models within a single manufacturer datasheet.

General Description

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.

Key Features

  • 3A Continuous Output Current, 4A Peak Output Current.
  • Programmable Soft-Start.
  • 100mΩ Internal Power MOSFET Switch.
  • Stable with Low ESR Output Ceramic Capacitors.
  • Up to 91% Efficiency.
  • 20μA Shutdown Mode.
  • Fixed 1.4MHz Frequency.
  • Thermal Shutdown.
  • Cycle-by-Cycle Over Current Protection.
  • Wide 4.75V to 28V Operating Input Range.
  • Output is Adjustable From 0.92V to 21V.
  • Under Voltage Lockout.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MP2365-MPS.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Monolithic Power Systems

Part Number Description
MP2365 1.4MHz Step-Down Converter
MP2361 1.4MHz Step-Down Converter
MP2361DH 1.4MHz Step-Down Converter
MP2361DK 1.4MHz Step-Down Converter
MP2361DQ 1.4MHz Step-Down Converter
MP2361DS 1.4MHz Step-Down Converter
MP2364 1.4MHz Step-Down Converter
MP2364DF 1.4MHz Step-Down Converter
MP2303 340KHz Synchronous Rectified Step-Down Converter
MP2303A Synchronous Rectified Step-Down Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
The Future of Analog IC Technology DESCRIPTION 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-bycycle 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.