The EV2619-V-01A is an evaluation board for the MP2619, a switching, high performance 2-3 cell Li-Ion battery charger with built in internal power MOSFET for power path application.
MP2619 achieves up to 2A charge current over a wide input supply range. The charge current can be programmed by sensing the current through an accurate sense resistor.
MP2619 regulates the battery voltage and charge current using two control loops to realize high accuracy CC charge and CV charge.
Fault condition protection includes time out control, battery full terminated control, thermal protection, battery temperature monitoring and protection. The board also indicates AC adapter power good and charge status indications to the system.