A4001 Datasheet | AiT Semiconductor

AiT Semiconductor Inc. .ait-ic. BATTERY MANAGEMENT ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC DESCRIPTION Features The A4001 battery protection IC is designed to protect lithium-ion/polymer battery from damage or degrading the lifetime due to overcharge, over discharge, and/or overcurrent for one-cell lithium-ion polymer battery powered systems, such as cellular phones The ultra-small package and less required external ponents make it ideal to integrate the A4001 into the limited space of battery pack. The accurate 50mV overcharging detection voltage ensures safe and full utilization charging. The very low standby current drains little current from the cell while...