EC9523 – Single Cell Battery Protection IC

EC9523 – Single Cell Battery Protection IC
General description
The EC9523 Li-ion/Li-polymer battery protection IC has high accuracy voltage detector and delay time circuit inside.0V charge function and self-recovery function are available.The operating quiescent current is very low. It is designed to protect 1-cell lithium-ion/lithium polymer rechargeable batteries from damage or degrading life time due to the overcharge,over discharge and charge/discharge over current etc.

Features
l Overcharge detection voltage 4.25 V to 4.35V, Accuracy ±50 mV

l Overcharge release voltage 4.05 V to 4.15V, Accuracy ±50 mV

l Overdischarge detection voltage 2.3 to 2.5V, Accuracy ±100 mV

l Overdischarge release voltage 2.9 to 3.1V, Accuracy ± 100 mV

l Ultra-low operating current 2.5μA@Vcc=3.9V

l Self-recovery function available

l Overcurrent protection and load short protection

l 0V charge function available

l Over charge current protection available

Applications
l Single cell Lithium-ion/Lithium polymer rechargeable battery pack.

Pin Configurations

Ordering info

Typical Applications circuit


規格是死的,設計是活的
我們提供具有靈活彈性的客製化IC與模組設計

告訴我們你想做的產品項目吧!

關於飛虹高科

ECMOS_Build.png

擁有30年經驗的IC設計研發公司。

產品分類

熱門產品

規格是死的,設計是活的
我們提供具有靈活彈性的客製化IC與模組設計

告訴我們你想做的產品項目吧!