MP2365DN Datasheet PDF (1.4MHz Step-Down Converter)

MP2365DN - 1.4MHz Step-Down Converter

This page provides the datasheet information for the MP2365DN, a member of the MP2365 1.4MHz Step-Down Converter family.

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.

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.

Datasheet Details

Part number	MP2365DN
Manufacturer	Monolithic Power Systems (MPS)
File Size	509.71 KB
Description	1.4MHz Step-Down Converter
Datasheet	MP2365DN Datasheet
Additional preview pages of the MP2365DN datasheet.

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Full PDF Text Transcription

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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.

Published: Dec 1, 2024 |