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MP2722

更新时间： 2024-11-26 17:01:59
品牌 Logo 应用领域
芯源 - MPS 电池
页数 文件大小 规格书
49页 1190K
描述
带NVDC功能的5A单节电池降压充电IC，集成 USB Type-C DRP 检测功能

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MP2722 数据手册

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MP2722  
o
o
Configurable Die Temperature  
Regulation from 60°C to 120°C  
Complete Charge and Pre-Charge  
Safety Timers  
Watchdog Safety Timer  
Lockable Registers for Charging  
Parameters  
DESCRIPTION  
The MP2722 is a highly integrated, 5A, switch-  
mode battery management device for single-  
cell Li-ion or Li-polymer battery. The narrow-  
voltage DC (NVDC) power management  
structure provides low impedance power path  
that optimizes charging efficiency, reduces  
battery charging time, and extends battery life  
during discharging.  
o
o
•
•
•
•
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Configurable 750kHz to 1.5MHz Switching  
Frequency (fSW)  
Integrated 15mΩ Low- RDS(ON) Battery  
MOSFET with Shipping and Reset Modes  
Ultra-Low 8.5μA Battery Discharge Current  
in Shipping Mode  
Down to 30mA Termination Current Settings  
for Wearable Applications  
I2C Port for Flexible System Parameter  
Setting and Status Reporting  
The MP2722 is USB Type-C 1.3 complaint, and  
features dual-role power (DRP) mode with as  
sink preferred (try.SNK) and source preferred  
(try.SRC) support. The device’s input source  
type identification algorithm supports USB  
battery charging specification 1.2 (BC1.2) and  
non-standard adapter detection.  
The I2C interface offers complete operating  
Configurable Boost Converter for Source  
Mode and USB On-The-Go (OTG):  
o
control,  
including  
charging  
parameter  
Configurable Output Current Limit Loop  
Up to 3A  
Output Over-Current Protection (OCP)  
Ability to Power into Large Capacitive  
Loads Up to 2mF  
configurations and status/interrupt monitoring.  
The MP2722 supports a fully customizable  
JEITA profile with configurable temperature  
windows and actions.  
o
o
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Configurable 5V to 5.35V Output  
Voltage  
The MP2722 is available in a QFN-22  
(2.5mmx3.5mm) package.  
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Accuracy:  
FEATURES  
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±0.5% Battery Regulation Voltage  
(VBATT_REG  
±5% ICC  
±5% IIN_LIM  
Remote Battery Sensing for Fast  
Charge  
)
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USB Type-C 1.3 Compliant  
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Fully Integrated CC Controller with Dual-  
Role Power (DRP) Mode and Autonomous  
or Manual Mode  
•
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Try.SNK and Try.SRC Mode Support  
Supports USB BC1.2 and Non-Standard  
Adapters  
o
±2% Output Regulation in Boost Mode  
Available in a Small QFN-22  
(2.5mmx3.5mm) Package  
•
•
26V Sustainable Input Voltage (VIN)  
Configurable 80mA to 5A Charge Current  
(ICC) via the I2C  
APPLICATIONS  
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General ≤15W USB Type-C Applications  
Bluetooth Headphones  
Bluetooth Speakers  
Point-of-Sale (POS) Terminals  
Portable Cameras  
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Configurable 100mA to 3.2A Input Current  
Limit (IIN_LIM) via the I2C  
Minimum VIN Loop for Maximum Adaptor  
Power Tracking  
Comprehensive Safety Features:  
o
o
Fully Customizable JEITA Profile  
Additional Negative Temperature  
Coefficient (NTC) Thermistor Input  
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.  
MP2722 Rev. 1.0  
11/3/2022  
MonolithicPower.com  
1
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.  
© 2022 MPS. All Rights Reserved.  
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