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数量 | 价钱 (含税) |
---|---|
1+ | CNY368.260 (CNY416.1338) |
产品信息
产品概述
Evaluation board designed to demonstrate the capabilities of MP2672A. The MP2672A is a high integrated, flexible switch mode battery charging management device for 2-cell series Li-ion and Li-polymer battery pack used in a wide range of portable applications. When 5V adapter or USB input is present, the MP2672A charges 2-cell battery in step-up mode, when 5V input is absent, 2-cell battery discharges and the battery supplies system. To effectively charge each application, the MP2672A automatically detects the battery voltage and charges the battery in three phases: pre-charge, constant current (CC) charge, and constant voltage (CV) charge. Other charging features include charge termination and auto-recharge. To guarantee safe operation, the MP2672A limits the die temperature to a pre-set value (about 120°C). Other safety features include input OVP, battery OVP, thermal shutdown, battery temperature monitoring and a configurable timer to prevent prolonged charging of dead battery.
- 2-cell boost charger EV board with 2A charge current and NVDC (for NVDC power path applications)
- 4.5V to 6V input voltage range
- Compatible with host and standalone mode
- Integrated cell balancing circuit and preconditioning for fully depleted battery
- I2C port for flexible system parameter setting and status reporting
- Up to 2A configurable charge current for 2-cell battery
- Configurable charge voltage with 0.5% accuracy
- Flexible new charging cycle initiation, charging operation indicator
- Built-in charging protection and configurable safety timer
- Negative temperature coefficient (NTC) pin for temperature monitoring
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
注释
MPS部件编号结尾”-P”和”-Z”为相同的部件。”P”和”Z”仅代表卷轴尺寸。
技术规格
电源管理 - 电池
MP2672AGD
评估板 MP2672AGD
No SVHC (19-Jan-2021)
锂离子/锂聚合物电池组管理器
单片电源系统
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技术文档 (1)
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