Datasheet > MP2759

MP2759

更新时间： 2024-04-09 19:01:18

品牌	Logo	应用领域
芯源 - MPS		电池开关
页数	文件大小	规格书
23页	1474K
描述
集成 MOSFET 和电源路径管理功能的 36V 3A 开关充电器 IC，适用于 1-6 节电池

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MP2759 数据手册

MP2759

36V Switching Charger with

Power Path Management

for 1-Cell to 6-Cell Batteries

DESCRIPTION

FEATURES

The MP2759 is a highly integrated switching

charger designed for applications with 1-cell to

6-cell series Li-ion or Li-polymer battery packs.

The device supports several battery chemistry

types with different battery regulation voltages.



Up to 36V Operating Input Voltage

45V Max Sustainable Voltage when Not

Switching



Up to 3A Charge Current

1 Cell to 6 Cells in Series with 3.6V, 4.0V,

4.1V, 4.15V, 4.2V, 4.35V, or 4.4V Battery

Regulation Voltage for Each Cell

Input Current Limit Regulation

Input Minimum Voltage Regulation

Support OR Selection Power Path

Management

The device operates from a maximum 36V DC

input voltage and hold-off up to 45V. When an

input power supply is present, the MP2759

charges the battery with four phases: trickle

charge, pre-charge, constant current (CC)

charge, and constant voltage (CV) charge.



0.5% Battery Regulation Voltage Accuracy

Integrated Reverse Blocking FET

Internal Loop Compensation

Charge Operation Indicator

Input Status Indicator

Battery Over-Voltage Protection

Charging Safety Timer

Battery Thermal Monitoring and Protection

with JEITA Profile

The MP2759 offers input current limiting and a

minimum input voltage limit function. If the input

current reaches the input current limit, or the

input voltage drops to the minimum input

voltage limit, the MP2759 automatically reduces

the charge current to limit the input power.

To guarantee safe operation, the MP2759

includes robust protection features such as

battery

over-voltage

protection,

battery



Available in a QFN-19 (3mmx3mm)

Package

Safety-Related Certification

temperature sensing and protection, thermal

shutdown, and a charging safety timer.

The MP2759 is available in a small QFN-19

(3mmx3mm) package.



IEC 62368-1 CB Certification

APPLICATIONS



Industrial Medical Equipment

Power Tools

Robot and Portable Vacuum Cleaners

Wireless Speakers

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”, the MPS logo, and “Simple, Easy Solutions” are

trademarks of Monolithic Power Systems, Inc. or its subsidiaries.

MP2759 Rev. 1.0

11/30/2020

MonolithicPower.com

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

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