·High Accuracy Voltage Detection 

 Charge over voltage protection  

 VOV：3.2V - 4.4V(Step: 25mV) 

 Charge over vol🀅tage protection   accuracy：±15mV 

 Release hysteresis voltage：0 - 400mV 

 Discharge under voltage Protection  

  VUV：2.0V - 3.6V (Step:   100mV) 

 Discharg😼e under voltage protection accuracy ±50mV

&nb🌱sp;Discharge under voltage protection release  hysteresis v🥃oltage：0 - 1.6V 

·Discharge Over Current Detection：

&ꦺnbsp;Discharge over current 1 protection voltage &nb🔴sp;VDOC1：0.025V - 0.400V (Step: 12.5mV) 

 Discharge over ෴  curren🐼t 1 protection voltage  accuracy：±10mV 

 Discharge over current 1 protection voltag﷽e  VDOC2：2×VDOC1 (Step: 25mV) 

 Disch💮arge   oᩚᩚᩚᩚᩚᩚ⁤⁤⁤⁤ᩚ⁤⁤⁤⁤ᩚ⁤⁤⁤⁤ᩚ𒀱ᩚᩚᩚver current 2 protection voltage  accuracy：±15mV 

·Short Protection：

 Short protection voltage  

 VSC：4×VDOC1 (Step: 100mV)  Short proteඣ෴ction voltage accuracy：±15mV 

·Charge Over Current Protection：

 Charge over current protection voltage VCOC：10mV - 50mV (Step: 10mV) 

 Charge over curre💧nt  &nb🍬sp;  protection voltage accuracy： 10mV：±5mV，20mV - 50mV：±10mV 

·Open Wire Detection 

·Battery Cell Balance：

 Balance operation voltage threshold：3.2V - 4.375V (25mV step) 

 Balance operation voltage accuracy：±25mV 

·Temperature Protection：

 Charging high temperature protection：50°C  Protection accuracy：±4°C(Max.) 

 Charging low𝓡 temperature  &🀅nbsp;protection：-5°C  Protection accuracy：±4°C (Max.) 

 Discharging high temperature protection：70°C  Protection accuracy：±4°C (Max.) 

·External capacitor to set over discharge voltage  protection delay time, over discharge current 1  protection delay time and over discharge   c🐓urrent  2 protection delay time 

·Fixed oveꦍr charge voltage, over charge current  protection delay time, short protection delay time &ܫnbsp;and temperature protection delay time  

·Low Power Consumption 

 Normal operation mode current：20μA (Max) 

 Sleep mode current：3μA (Max) 

·Operation Temperature Range：-40°C ~ 85°C 

·Operation Voltage Range：3V ~ 40V 

·Package：20-pin TSSOP20 

·SEL pin 🎉to configure ♒6 cells or 7 cells application