Datasheet > MP2270

MP2270

更新时间： 2024-11-03 11:46:23

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
10页	402K
描述
1.8A，24V，700kHz

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MP2270 数据手册

MP2270

1.8A, 24V, 700kHz

Step-Down Converter

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MP2270 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.

•

1.8A Continuous Output Current

0.3Ω Internal Power MOSFET Switch

Stable with Low ESR Output Ceramic

Capacitors

0.1μA Shutdown Mode

Fixed 700kHz Frequency

•

Thermal Shutdown

Cycle-by-Cycle Over Current Protection

Wide 4.5V to 24V Operating Input Range

Output Adjustable from 0.81V to 20V

Available in a 10-pin Exposed Pad MSOP

Package

The MP2270 requires a minimum number of

readily available standard external components.

The MP2270 is available in a 10-pin exposed pad

MSOP 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 Registered Trademarks of

Monolithic Power Systems, Inc.

TYPICAL APPLICATION

BST

10nF

OUT

3.3V

MP2270

B230A

V_IN

OFF ON

GND

I_{OUT_MAX}=1.8

MP2270 Rev. 1.1

4/16/2010

www.MonolithicPower.com

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

12 3 4 5 6 7...10

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