XB6042J2SV-L

XB6042 Series ______________________________________ _____________________________________________________________________________ One Cell Lithium-ion/Polymer Battery Protection IC GENERAL DESCRIPTION The XB6042 series product is a high integration solution for lithiumion/polymer battery protection. XB6042 series contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits. XB6042 series is put into an DFN1X1x0.37-4 package and only one external component makes it an ideal solution in limited space of battery pack. XB6042 series 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. FEATURES · Protection of Charger Reverse Connection · Protection of Battery Cell Reverse Connection without external load · Integrate Advanced Power MOSFET with Equivalent of 44mΩ RDS(ON) · DFN1X1x0.37-4 Package · Low Overcharge Release Voltage · Over-temperature Protection · Overcharge Current Protection 0.4A · Two-step Overcurrent Detection: -Overdischarge Current 0.4A -Load Short Circuiting · Charger Detection Function · 0V Battery Charging Function - Delay Times are generated inside · High-accuracy Voltage Detection · Low Current Consumption - Operation Mode:1.5μA Typ. · RoHS Compliant and Lead (Pb) Free APPLICATIONS One-Cell Lithium-ion Battery Pack Lithium-Polymer Battery Pack Wearable Device Bluetooth Earphone Figure 1. Typical Application Circuit Suzhou XySemi Electronic Technology Co., Limited. - 1 - www.xysemi.com.cn rev0.3 Apr 30th 2020 XB6042 Series ______________________________________ ____________________________________________________ __________________ _________ ORDERING INFORMATION PART NUMBER Overcharge Detection Voltage [VCU] (V) Overcharge Release Voltage [VCL] (V) Overdischarge Detection Voltage [VDL] (V) Overdischarge Release Voltage [VDR] (V) Power Down Current [Isd] (uA) Diode Forward Voltage Vsd(V) ** XB6042I2 4.30±50mV 4.10±50mV 2.8±100mV 3.0±100mV 1.0 NA XB6042J2 4.425±50mV 4.25±50mV 2.8±100mV 3.0±100mV 1.0 NA XB6042M2 4.475±50mV 4.30±50mV 2.8±100mV 3.0±100mV 1.0 NA XB6042I2S 4.30±50mV 4.10±50mV 2.8±100mV 3.0*±100mV