Datasheet > MP2610

MP2610

更新时间： 2024-11-22 17:01:59

品牌	Logo	应用领域
芯源 - MPS		电池开关
页数	文件大小	规格书
16页	450K
描述
1.1MHz开关型锂离子电池充电器，效率高达90％

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MP2610 数据手册

MP2610

2A, 24V Input, 1.1MHz

1/2 - Cell Switching Li-Ion Battery Charger

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MP2610 is a monolithic switching charger

for 1 or 2 cells Li-Ion battery packs with a built-

in internal power MOSFET. It achieves up to 2A

charge current with current mode control for

fast loop response and easy compensation.

The charge current can be programmed by

sensing the current through an accurate sense

resistor.

•

Charges 1/2 - cell Li-Ion battery packs

Wide 5V to 24V Operating Input Range

Up to 2A Programmable Charging Current

±0.75% V_BATTAccuracy

0.2Ω Internal Power MOSFET Switch

Up to 90% Efficiency

Fixed 1.1MHz Frequency

Preconditioning for Fully Depleted Batteries

Charging Operation Indicator

Input Supply and Battery Fault Indicator

Thermal Shutdown

Cycle-by-Cycle Over Current Protection

Battery Temperature Monitor and Protection

MP2610 regulates the charge current and

charger voltage using two control loops to

realize high accuracy CC charge and CV

charge.

Fault condition protection includes cycle - by -

cycle current limiting and thermal shutdown.

Other safety features include battery temperature

monitoring, charge status indication, and

programmable timer to cease the charging cycle.

APPLICATIONS

•

Distributed Power Systems

Chargers for 1-Cell or 2-Cell Li-Ion Batteries

Smart Phones

The MP2610 requires a minimum number of

readily available standard external components.

Portable DVD Player

The MP2610 is available in 4mm×4mm 16-pin

QFN package.

“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of

Monolithic Power Systems, Inc.

TYPICAL APPLICATION

Figure 1—Standalone Switching Charger

MP2610 Rev. 0.91

7/13/2010

www.MonolithicPower.com

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

12 3 4 5 6 7...16

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