Datasheet > MP2374DS

MP2374DS

更新时间： 2024-11-30 01:19:27

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
11页	312K
描述
6.5V-32V Input, 1A, 330kHz Step-Down Converter

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MP2374DS 数据手册

MP2374

6.5V-32V Input, 1A, 330kHz

Step-Down Converter

The Future of Analog IC Technology

FEATURES

DESCRIPTION

•

Wide 6.5V to 32V Input Operating Range

34V Absolute Maximum Input

1A Continuous Load Current

120mΩ Internal Power MOSFET Switch

Stable with Low ESR Output Ceramic

Capacitors

The MP2374 is a high voltage step-down

converter ideal for automotive power adapter

battery chargers. Its wide 6.5V to 32V input

voltage range covers the automotive battery’s

requirements and it achieves 1A continuous

output for quick charge capability.

•

Up to 95% Efficiency

20μA Shutdown Mode

Fixed 330KHz Frequency

Thermal Shutdown

Cycle-by-Cycle Over Current Protection

Output Adjustable From 1.23V to 21V

Under Voltage Lockout

Reference Voltage Output

Available in an 8-Pin SOIC Package

Current mode operation provides fast transient

response and eases loop stabilization. Fault

protection includes cycle-by-cycle current

limiting and thermal shutdown. In shutdown

mode, the converter draws only 20μA of supply

current.

The MP2374 requires a minimum number of

readily available external components to

complete a 1A step-down DC to DC converter

solution.

APPLICATIONS

•

Automotive Power Adapters

PDA and Cellular Phone Battery Chargers

Automotive Aftermarket Electronics

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

status, please visit MPS website under Quality Assurance. “MPS” and “The

Future of Analog IC Technology” are Registered Trademarks of Monolithic

Power Systems, Inc.

TYPICAL APPLICATION

10nF

INPUT

6.5V to 32V

OUTPUT

2.5V

OFF ON

MP2374

OPEN

REF

NOT USED

GND

COMP

4.7nF

MP2374 Rev. 1.0

1/23/2014

www.MonolithicPower.com

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

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