Datasheet > MP5410

MP5410

更新时间： 2022-05-08 19:56:22

品牌	Logo	应用领域
芯源 - MPS		转换器开关光电二极管升压转换器
页数	文件大小	规格书
12页	458K
描述
Low Start-up Voltage Boost Converter with Four SPDT Switches

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中文翻译

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MP5410 数据手册

MP5410

Low Start-up Voltage Boost Converter

with Four SPDT Switches

The Future of Analog IC Technology

DESCRIPTION

FEATURES

•

1.8V Low Voltage Start-Up

1.8V to 5.5V Input Range

Output Disconnection

Integrated Power MOS & Schottky Diode

Variable Frequency Control

<1µA Shutdown Current

Current Mode Control with Internal

Compensation

The MP5410 is a high efficiency, current mode

step-up converter with four single-pole/double-

throw (SPDT) switches designed for low-power

bias supply application. The device can boost

dual-cell NiCd/NiMH or single-cell Li+ battery to

10V output voltage.

The MP5410 can start up from an input voltage

as low as 1.8V. It uses a current limited variable

frequency control algorithm to optimize

efficiency and minimize external component

size and cost. The internal low resistance N-

Channel MOSFET switch can withstand up to

10V allowing the MP5410 to produce high

output voltage with high efficiency.

•

More than 80% Efficiency at Light Load

Conditions

•

Tiny External Components

Inrush Current Limiting and Internal Soft-

Start

•

Input UVLO

Over Temperature Protection

3x3mm QFN16 Package

In addition, the MP5410 can disconnect all

loads from input DC power supply. The

integrated schottky diode reduces external

parts to save critical board space.

APPLICATIONS

•

Dual-cell and Three-cell NiCd/NiMH or

Single-cell Li Battery Consumer Products

3D Glass Driver

Small LCD Displays Bias Supply

Digital Still and Video Cameras

Handheld Computers and PDAs

Cell Phones

The MP5410 features low shutdown current

allowing the part to draw less than 1µA off

current in shutdown mode. And it includes input

under voltage and over temperature protection.

•

The MP5410 is available in a small 16-pin QFN

3x3mm package.

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

Efficiency

C_OUT

100

OUT

C_IN

Battery

MP5410

ISET

GND

R_ISET

Control

Signal

1.6

2.6

3.6

4.6

5.6

V_IN(V)

L+ L- R+ R-

MP5410 Rev.1.01

3/28/2011

www.MonolithicPower.com

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

12 3 4 5 6 7...12

中文翻译

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