产品简介：Item项目Symbol符号Content详细内容　Criterion标准 OverchargeProtection过充保护VDET1Overchargedetectionvoltage过充电检测电压（保护电压）4.3 0.05V tVDET1Overchargedetectiondelaytime过充电保护延迟时间0.92～1.38S VREL1Overchargereleasevoltage过充电解除电压4.1 0.05V Maximumchargecurrent保护板允许最大充电电流 2.5A Overdischargeprotection过放保护VDET2Overdischargedetectionvoltage过放电检测电压（保护电压）2.4 0.05V tVDET2Overdischargedetectiondelaytime过放电保护延迟时间144 29mS VREL2Overdischargereleasevoltage过放电解除电压（备有休眠的IC，需VDD-VM电压差在1.3V以上才可以恢复）3.0 0.1V Overcurrentprotection过流保护 VDET3Overdischargecurrentdetectionvoltage过放电流检测电压0.2 0.015V VDET4Overchargecurrentdetectionvoltage过充电流检测电压/ IDPOvercurrentdetectioncurrent过放电流保护电流3.0～6.0A IDPOverchargecurrentdetectioncurrent过充电流保护电流 tVDET3Detectiondelaytime 检测延迟时间7.2～11mS Releasecondition保护解除条件Cutload断开负载 Maximumcontinuouscurrent最大持续电流 2.5A Shortprotection短路保护, Detectioncondition保护条件Exteriorshortcircuit外部电路短路 TSHORTDetectiondelaytime检测延迟时间220～380uS Releasecondition保护解除条件Cutshortcircuit断开短路电路 Interiorresistance内阻RSSMainloopelectrifyresistance主回路通态电阻VC=4.2V；RSS 65m Currentconsumption消耗电流IDDCurrentconsumeinnormaloperation工作时电路内部消耗3.5 AType15.0 AMax ZeroVchargeOV向0V电池充电（电芯电压最小1.7V）禁止