MP2345

26V, 2.5A, 600kHz, High-Efficiency, Synchronous, Step-Down Converter

New

Datasheet

Description

The MP2345 is a high-efficiency, synchronous, rectified, step-down, switch-mode converter with built-in internal power MOSFETs. It offers a very compact solution that achieves 2.5A of continuous output current with excellent load and line regulation over a wide input supply range.

The MP2345’s switching edge is optimized for low EMI. SW anti-ringing is employed to address high-frequency radiation EMI issues.

Full protection features include over-current protection (OCP) and thermal shutdown.

The MP2345 requires a minimal number of readily available, standard, external components and is available in a space-saving, 6-pin TSOT23 package.

Features & Benefits

Wide 7.5V to 26V OperatingInputRange
2.5A Load Current
90mΩ/40mΩ Low R_DS(ON) Internal Power MOSFETs
Internal Power-Save Mode for Light Load
600kHz Fixed Switching Frequency at CCM
Optimized for Low EMI
Internal Soft Start
Over-Current Protection (OCP) and Hiccup Mode
Thermal Shutdown
Output Adjustable from 3.3V
Available in a TSOT23-6 Package

Evaluation Tools

EV2345-J-00A Evaluation Kit 26V/2.5A, 600kHz, Step-Down Converter Evaluation Board

The MP2345 is a high-frequency, synchronous, rectified, step-down, switch mode converter with built-in internal power MOSFETs. It offers a very compact solution to achieve 2.5A of continuous output current over a wide input supply range with excellent load and line regulation.

The evaluation board can deliver 2.5A of continuous output current with excellent load and line regulation over a wide input supply range.

Full protection features include over-current protection (OCP) and thermal shutdown.

The MP2345 requires a minimal number of readily available, standard external components, and is available in a space-saving, 6-pin TSOT-23 package.

$25.00
+ tax