Datasheet > MP28368

MP28368

更新时间： 2024-04-09 19:00:29

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
8页	576K
描述
1.8A, 24V, 1.4MHz降压变换器

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MP28368 数据手册

MP28368

1.8A, 24V, 1.4MHz

Step-Down Converter

NOT RECOMMENDED FOR NEW DESIGNS, REFER TO MP2388

DESCRIPTION

FEATURES

The MP28368 is a monolithic step-down switch

mode converter with a built-in internal power

MOSFET. It achieves 1.8A 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•by•cycle current limiting

and thermal shutdown.

•

2.5A Peak Output Current

1.8A Continuous Output Current

0.3Ω Internal Power MOSFET Switch

Stable with Low ESR Output Ceramic

Capacitors

0.1μA Shutdown Mode

Fixed 1.4MHz Frequency

•

Thermal Shutdown

Cycle-by-Cycle Over Current Protection

Wide 4.5V to 24V Operating Input Range

Output Adjustable from 0.81V to 15V

Available in 2x2 QFN8 Packages

The MP28368 requires a minimum number of

readily available standard external components.

The MP28368 is available in a 2mm x 2mm

QFN8 package.

APPLICATIONS

•

Broadband Communications Equipment

Digital Entertainment Systems

Distributed Power Systems

Battery Charger

Pre-Regulator for Linear Regulators

“MPS” and “The Future of Analog IC Technology” are Trademarks of Monolithic

Power Systems, Inc.

TYPICAL APPLICATION

MP28368 Rev. 0.9

12/13/2007

www.MonolithicPower.com

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

12 3 4 5 6 7 8

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