Datasheet > MP2395

MP2395

更新时间： 2024-11-29 17:01:23

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
18页	718K
描述
28V、3A 峰值电流高效率同步降压变换器，具有电源正常信号显示功能，采用 QFN 3x3 封装

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MP2395 数据手册

MP2395

28V, 3A Peak, High-Efficiency,

Synchronous, Step-Down Converter

with Power Good in QFN 3x3

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MP2395 is a high-frequency, synchronous,

rectified, step-down, switch-mode converter

with built-in power MOSFETs. The MP2395

offers a very compact solution that achieves 3A

of peak output current with excellent load and

line regulation over a wide input supply range.

The MP2395 uses synchronous mode

operation for higher efficiency over the output

current load range.



Wide 4V to 28V Continuous Operating Input

Range

85mΩ/55mΩ Low R_DS(ON)Internal Power

MOSFETs

High-Efficiency

Operation

Synchronous

Mode



410kHz Switching Frequency

Synchronizes from 200kHz to 2.2MHz

External Clock



High Duty Cycle for Automotive Cold Crank

Internal Power-Save Mode (PSM)

Internal Soft Start (SS)

Power Good (PG) Indicator

Over-Current Protection (OCP) and Hiccup

Thermal Shutdown

Output Adjustable from 0.8V

Available in an QFN-8 (3mmx3mm)

Package

Current-mode operation provides fast transient

response and eases loop stabilization.

Full protection features include over-current

protection (OCP) and thermal shutdown.

The MP2395 requires a minimal number of

readily

available,

standard,

external

components and is available in a space-saving

QFN-8 (3mmx3mm) package.

APPLICATIONS



General Consumer

Multi-Function Printers (MFP)

Distributed Power Systems

All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive. For

MPS green status, please visit the MPS website under Quality Assurance. “MPS”

and “The Future of Analog IC Technology” are registered trademarks of

Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP2395 Rev.1.01

1/21/2019

www.MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

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