MP2305DS Datasheet PDF (23V Synchronous Rectified Step-Down Converter)

MP2305DS - 23V Synchronous Rectified Step-Down Converter

This page provides the datasheet information for the MP2305DS, a member of the MP2305 23V Synchronous Rectified Step-Down Converter family.

Description

The MP2305 is a monolithic synchronous buck regulator.

The device integrates 130mΩ MOSFETS that provide 2A continuous load current over a wide operating input voltage of 4.75V to 23V.

Current mode control provides fast transient response and cycle-by-cycle current limit.

Features

2A Output Current.
Wide 4.75V to 23V Operating Input Range.
Integrated 130mΩ Power MOSFET Switches.
Output Adjustable from 0.923V to 20V.
Up to 93% Efficiency.
Programmable Soft-Start.
Stable with Low ESR Ceramic Output Capacitors.
Fixed 340kHz Frequency.
Cycle-by-Cycle Over Current Protection.
Input Under Voltage Lockout.

Datasheet Details

Part number	MP2305DS
Manufacturer	Monolithic Power Systems (MPS)
File Size	544.58 KB
Description	23V Synchronous Rectified Step-Down Converter
Datasheet	MP2305DS Datasheet
Additional preview pages of the MP2305DS datasheet.

📁 Similar Datasheet

MP2305K3TC0 - Safety Standard Capacitor (ETC)

MP230 - POWER OPERATIONAL AMPLIFIER (Apex Microtechnology)

MP2307 - Step-Down Converter (Kexin)

MP2332K3C10 - Safety Standard Capacitor (ETC)

MP2333K3C20 - Safety Standard Capacitor (ETC)

MP2333K3D10 - Safety Standard Capacitor (ETC)

MP2334K3D50 - Safety Standard Capacitor (ETC)

MP2334K3E30 - Safety Standard Capacitor (ETC)

MP2335K3TC0 - Safety Standard Capacitor (ETC)

MP2392K3C10 - Safety Standard Capacitor (ETC)

Full PDF Text Transcription

Click to expand full text

MP2305 2A, 23V Synchronous Rectified Step-Down Converter NOT RECOMMENDED FOR NEW DESIGNS, REFER TO MP2314S DESCRIPTION The MP2305 is a monolithic synchronous buck regulator. The device integrates 130mΩ MOSFETS that provide 2A continuous load current over a wide operating input voltage of 4.75V to 23V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on. Shutdown mode drops the supply current to 1μA. This device, available in an 8-pin SOIC package, provides a very compact system solution with minimal reliance on external components. EVALUATION BOARD REFERENCE Board Number EV2305DS-00A Dimensions 2.0”X x 1.5”Y x 0.5”Z FEATURES • 2A Output Current • Wide 4.

Published: Nov 30, 2024 |