AIC1802 Description
The AIC1802 battery protection IC is designed to protect lithium-ion batteries from damage due to overcharging, overdischarging, and overcurrent for two series cells in portable phones and laptop puters. It can be a part of the low-cost charge control system within a twocell lithium-ion battery pack. Safe and full utilization charging is ensured by the accurate ± 30mV overcharge detection.