Datasheet > MPM3805GQB-25

MPM3805GQB-25

更新时间： 2022-02-26 10:48:23

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
16页	890K
描述
6V Input, 0.6A Module Synchronous Step-Down Converter with Integrated Inductor

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MPM3805GQB-25 数据手册

MPM3805

6V Input, 0.6A Module

Synchronous Step-Down Converter

with Integrated Inductor

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MPM3805 is a step-down module converter

with built-in power MOSFETs and inductor. The

module’s integrated inductor simplifies the power

system design and provides easy, efficient use.

The DC-DC module comes in a small surface-

mount QFN-12 (2.5mmx3.0mmx0.9mm) package

and achieves 0.6A continuous output current

from a 2.5V to 6V input voltage with excellent

load and line regulation. The output voltage is

regulated as low as 0.6V. For adjustable output,

only FB resistors and input and output capacitors

are needed to complete the design.

•

Wide 2.5V to 6V Operating Input Range

Fixed and Adjustable Output from 0.6V

QFN-12 (2.5mmx3.0mmx0.9mm) Package

Total Solution Size 6mm x 3.8mm

Up to 0.6A Output Current

100% Duty Cycle in Dropout

Ultra Low IQ: 17μA

EN and Power Good for Power Sequencing

Cycle-by-Cycle Over-Current Protection

Short-Circuit Protection with Hiccup Mode

Adjustable Output Only Needs 4 External

Components: 2 Ceramic Capacitors and FB

Divider Resistors

The Constant-on-time control (COT) scheme

provides fast transient response and eases loop

stabilization. Fault condition protection includes

cycle-by-cycle current limiting and thermal

shutdown (TSD).

•

Fixed Output only Needs Input and Output

Capacitors

APPLICATIONS

•

Low Voltage I/O System Power

LDO Replacement

Power for Portable Products

Storage (SSD/HDD)

The MPM3805 is ideal for a wide range of

applications including high performance DSPs,

FPGAs, PDAs, portable instruments and storage.

Space-Limited Applications

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 (Fixed Output)

MPM3805 Rev.1.11

3/23/2015

www.MonolithicPower.com

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

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