Datasheet > MP2235S

MP2235S

更新时间： 2024-11-04 01:18:59

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
19页	1627K
描述
High-Efficiency, 3 A, 16 V, 800 kHz Synchronous Step-Down Converter

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MP2235S 数据手册

MP2235S

High-Efficiency, 3 A, 16 V, 800 kHz

Synchronous Step-Down Converter

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The

MP2235S

high-frequency,

•

Wide 4.5 V to 16 V Operating Input Range

120 mΩ/50 mΩ Low R_DS(ON)Internal Power

MOSFETs

High-Efficiency Synchronous Mode

Operation

Fixed 800 kHz Switching Frequency

Synchronizes from a 300 kHz to a 2 MHz

External Clock

Power-Save Mode at Light Load

External Soft-Start

Over-Current Protection and Hiccup

Thermal Shutdown

Output Adjustable from 0.804 V

Available in a 8-pin TSOT-23 Package

synchronous, rectified, step-down, switch-mode

converter with built-in power MOSFETs. It

offers a compact solution to achieve a 3 A

continuous output current with excellent load

and line regulation over a wide input supply

range. The MP2235S has synchronous mode

operation for higher efficiency over the output

current load range.

•

Current mode operation provides fast transient

response and eases loop stabilization.

Full protection features include over-current

protection (OCP) and thermal shutdown (TSD).

The MP2235S requires a minimal number of

APPLICATIONS

readily

available,

standard,

external

components and is available in a space-saving

8-pin TSOT23 package.

•

Notebook Systems and I/O Power

Digital Set-Top Boxes

Flat-Panel Televisions and Monitors

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

100

=16V

=5V

=12V

0.0 0.5 1.0 1.5 2.0 2.5 3.0

LOAD CURRENT(A)

MP2235S Rev.1.0

4/15/2015

www.MonolithicPower.com

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

12 3 4 5 6 7...19

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