Datasheet > MP2635A

MP2635A

更新时间： 2024-11-20 01:18:59

品牌	Logo	应用领域
芯源 - MPS		电池
页数	文件大小	规格书
33页	1082K
描述
2A Single Cell Switch Mode Battery Charger with Power Path Management and Boost OTG

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MP2635A 数据手册

MP2635A

2A Single Cell Switch Mode Battery Charger

with Power Path Management and Boost OTG

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MP2635A is a highly-integrated, flexible,

switch-mode battery charge management and

system power path management device for a

single-cell Li-ion and Li-Polymer battery used in

a wide range of portable applications.



4.5V-to-6V Operating Input Voltage Range

Integrated Input-Current-Based Power

Management Function

Up to 2A Programmable Charge Current

Trickle-Charge Function



Selectable 3.6V/ 4.2V Charge Voltage with

0.5% Accuracy

The MP2635A has two operating modes—

charge mode and boost mode—to allow

management of system and battery power

based on the state of the input.



Negative Temperature Coefficient Pin for

Battery Temperature Monitoring

Programmable Timer Back-Up Protection

Thermal Regulation and Thermal Shutdown

Internal Battery Reverse Leakage Blocking

Reverse Boost Operation Mode for System

Power

Up to 91% 5V Boost Mode Efficiency @ 1A

Programmable Output Current Limit for

Boost Mode



When input power is present, the device

operates in charge mode. It automatically

detects the battery voltage and charges the

battery in the three phases: trickle current,

constant current and constant voltage. Other

features include charge termination and auto-

recharge. This device also integrates input

current limit in order to manage input power and

meet the priority of the system power demand.



Integrated Short Circuit Protection for Boost

Mode

In the absence of an input source, the

MP2635A switches to boost mode through the

MODE pin to power the SYS pins from the

battery. The OLIM pin programs the output

current limit in boost mode. The MP2635A also

allows an output short-circuit thanks to an

output disconnect feature, and can auto-recover

when the short circuit fault is removed.

APPLICATIONS



Sub-Battery Applications

Power-Bank Applications for Smart-Phone,

Tablet and Other Portable Devices

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.

The MP2635A provides full operating status

indication to distinguish charge mode from

boost mode.

The MP2635A achieves low EMI/EMC

performance with well-controlled switching

edges.

To guarantee safe operation, the MP2635A

limits the die temperature to a preset value

120^oC. Other safety features include input over-

voltage

protection,

thermal

battery

shutdown,

over-voltage

battery

temperature monitoring, and a programmable

timer to prevent prolonged charging of a dead

battery.

MP2635A Rev. 1.01

4/27/2016

www.MonolithicPower.com

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

12 3 4 5 6 7...33

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与MP2635A相关器件

型号	品牌	获取价格	描述	数据表
MP2635AGR	MPS	获取价格	2A Single Cell Switch Mode Battery Charger with Power Path Management and Boost OTG
MP2635B	MPS	获取价格	具有电源路径管理功能和 1.5A BOOST OTG 的 2A 单节电池开关充电器 IC
MP2635GR	MPS	获取价格	2A Single Cell Switch Mode Battery Charger with Power Path Management and Boost OTG
MP2636	MPS	获取价格	3.0A Single Cell Switch Mode Battery Charger with Power Path Management (PPM) and 3.0A Sys
MP2636GR	MPS	获取价格	3.0A Single Cell Switch Mode Battery Charger with Power Path Management (PPM) and 3.0A Sys
MP2637	MPS	获取价格	2.5A Single Cell Switch Mode Battery Charger with Power Path Management (PPM) and 2.4A Boo
MP2637A	MPS	获取价格	2.5A 单节电池开关模式电池充电器 IC，提供电源路径管理（PPM）和 2.4A 系统升
MP2637GR	MPS	获取价格	2.5A Single Cell Switch Mode Battery Charger with Power Path Management (PPM) and 2.4A Boo
MP2639A	MPS	获取价格	2-Cell Li-Ion or Li-Polymer Switching Charger Compatible with 5V Input and Integrated, Bid
MP2639AGR	MPS	获取价格	2-Cell Li-Ion or Li-Polymer Switching Charger Compatible with 5V Input and Integrated, Bid

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