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CXPR78100-AA CXPR78100-AB is a multi-cell battery protection IC that includes high-accuracy voltage detection circuits and delay circuits. It is possible for users to monitor the status of 5~10 series | ||||||||||||||||||||||||||||
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目录产品概述 返回TOP CXPR78100-AA CXPR78100-AB is a multi-cell battery protection IC that includes high-accuracy voltage detection circuits and delay circuits. It is possible for users to monitor the status of 5~10 series cell lithium-ion rechargeable battery pack. CXPR78100-AA CXPR78100-AB provides multiple protect functions including over-charge, over-discharge, over-current and over-temperature. More CXPR78100-AA CXPR78100-AB can operate in series to protect long string battery.产品特点 返回TOP Input voltage is high to 60V Monitor 5~10 series cell battery and support cascaded operation High-accuracy voltage detection for each cell Overcharge detection voltage: 3.6~4.4V (33mV step) Accuracy ±20 mV Overcharge release hysteresis: 0.1~0.4V (50mV step) Overdischarge detection voltage: 2.0~3.2V (100mV step) Accuracy ±80 mV Overdischarge release hysteresis: 0.1~0.7V (100mV step) Discharge overcurrent detection in 3-step 1 st Discharge overcurrent detection voltage: 0.025~0.07V (15mV step) Accuracy ±10mV 2 nd Discharge overcurrent detection voltage: 0.1~0.25V (20mV step) Accuracy ±10mV Short circuit detection voltage: 0.3~1.0V (100mV step) Accuracy ±100mV Charge overcurrent detection voltage -0.2V Accuracy ±30 mV Fixed internally: Overcharge detection delay time 1.5sOverdischarge detection delay time 1.5s Charge overcurrent detection delay time 25ms Load short circuit detection delay time 300us Programmable by external capacitor: Discharge overcurrent detection delay time, 1 st: 0.2~10s 2nd: (0.2~10s)×1% Fault detection on the external capacitor High-accuracy battery temperature detection Charging over-temperature protection threshold: 0.85V Accuracy ±30mV Charging over-temperature hysteresis: 90mV Discharging over-temperature protection threshold: 0.95V Accuracy ±40mV Discharging over-temperature hysteresis: 70mV 1.2V LDO output (1mA) for external application Discharge disable mode selectable Charging Permission (CP) condition check Wide range of operation voltage 6V to 60V Wide range of operation temperature -40°C to +85°C Low current consumption During full power 20μA max. (T=25°C) During sleep mode 12μA max. (T=25°C) During shutdown 350nA max. (T=25°C) 24-Pin TSSOP APPLICATIONS 应用范围 返回TOP Rechargeable lithium-ion battery pack Electric Bicycles, Motorcycles Backup Battery Systems Hybrid Electric Vehicles 技术规格书（产品PDF) 返回TOP 需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！
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CXPR78100-AA CXPR78100-AB is a multi-cell battery protection IC that includes high-accuracy voltage detection circuits and delay circuits. It is possible for users to monitor the status of 5~10 series
发表时间：2025-10-22浏览次数：140
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