Datasheet > MP2318

MP2318

更新时间： 2024-11-29 01:18:59

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
18页	1082K
描述
High Efficiency 2A, 24V, 2MHz Synchronous Step-Down Converter

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MP2318 数据手册

MP2318

High Efficiency 2A, 24V, 2MHz

Synchronous Step-Down Converter

DESCRIPTION

FEATURES

The MP2318 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 2A continuous

output current over a wide input supply range

with excellent load and line regulation.

•

Wide 4.5V to 24V Operating Input Range

2A Load Current

90mΩ/40mΩ Low Rds(on) Internal Power

MOSFETs

Low Quiescent Current

High Efficiency Synchronous Mode

Operation

Fixed 2MHz Switching Frequency

AAM Power Save Mode

Internal Soft Start

OCP Protection and Hiccup

Thermal Shutdown

•

Current mode operation provides fast transient

response and eases loop stabilization.

•

Full protection features include OCP and

thermal shut down.

The MP2318 requires a minimum number of

readily available standard external components

and is available in a space saving 8-pin

TSOT23 package.

Output Adjustable from 0.8V

Available in an 8-pin TSOT-23 package

APPLICATIONS

•

Notebook Systems and I/O Power

Digital Set Top Boxes

Flat Panel Television and Monitors

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

status, please visit MPS website under Products, Quality Assurance page.

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

Monolithic Power Systems, Inc.

TYPICAL APPLICATION

4.5V- 24V

VIN

EN/

BST

0.1µF

22 µF

MP2318

VOUT

1uH

V/2A

3.3

22µF

20k

VCC

0.1µF

AAM

GND

6.34k

40.2k

MP2318 Rev. 1.0

3/2/2014

www.MonolithicPower.com

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

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