XB6042J2SV 赛芯微锂电芯片 DFN1x1-4封装

　　GENERAL DESCRIPTION

　　The XB6042 product is a high integration solution for lithiumion/ polymer battery protection.

　　XB6042 contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits.

　　XB6042 is put into an ultra-small DFN1x1-4 package and only one external component makes it an ideal solution in limited space of battery pack.

　　XB6042 has all the protection functions required in the battery application including overcharging, overdischarging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging.

　　The low standby current drains little current from the cell while in storage.

　　The device is not only targeted for digital cellular phones, but also for any other Li-Ion and Li-Poly battery-powered information appliances requiring longterm battery life.