EC9526A – One-cell Lithium Battery Protection IC

General description

The EC9526A battery protection IC is designed to protect lithium-ion / polymer battery from damage or degrading the lifetime due to over current for one-cell lithium-ion / polymer battery powered systems. such as cellular phones。The ultra-small package and less required external components make it ideal to integrate the EC9526A 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 in storage。



◆Protection IC for One-Cell Lithium-ion

◆Lithium-Polymer Rechargeable Battery Packs

Pin Configurations

Ordering info

Typical Applications circuit