MONOLITHIC POWER SYSTEMS (MPS) EV2672A-D-00B Datasheet & Stock

Evaluation board designed to demonstrate the capabilities of the MP2672A. The MP2672A is a highly integrated, flexible, switch-mode battery charging management device for 2-cell series Li-ion and Li-polymer battery packs. The MP2672A can be used in a wide range of portable applications. When a 5V adapter or USB input is present, the MP2672A charges the 2-cell battery in step-up mode. 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 over-voltage protection (OVP), battery OVP, thermal shutdown, battery temperature monitoring, and a configurable timer to prevent prolonged charging of a dead battery.




2-Cell boost charger with 2A charge current evaluation board (for non-power path applications)

4.5V to 6V input voltage range

Compatible with host control and standalone mode, configurable input voltage limit

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




Footnotes
MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.

Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.