XB4908 Datasheet (XySemi) - One Cell Lithium-ion/Polymer Battery Protection

XB4908, One Cell Lithium-ion/Polymer Battery Protection

The XB4908 SERIES product is a high i ntegration solution for lithium-ion/polymer battery protection.

XB4908 SERIES contai ns advanced power MOSFET, high-accura cy voltage detection circuits and delay circ uits.

XB4908 SERIES is put into an ultra-s mall ESN4 package and only one external component m

XB4908 Features

* Protection of Charger Reverse Connec -tion

* Protection of Battery Cell Reverse Con -nection Without external load

* Integrated Advanced Power MOSFET with Equivalent of 13.5 mΩ RSS(ON)

* Ultra-small ESN4 Package

* Only One External Capacitor Required

* Over-temperature Pro