Battery Pack Monitors

GENERAL DESCRIPTION The ADBMS2950 and ADBMS2952 are battery pack monitors, and the ADBMS2951 is a link monitor for electrical and hybrid vehicles, and other current or voltage sense applications. The ADBMS2950 and ADBMS2952 measure the current flowing in and out of a battery pack by sensing t

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电池组监控器

ADBMS2950 和 ADBMS2952 是电池组监控器，ADBMS2951 是适用于电动车辆和混合动力车辆以及其他电流或电压检测应用的链路监视器。通过检测偏移非常低的分流电阻器上的压降，ADBMS2950和ADBMS2952可测量流入和流出电池包的电流。\n\n ADBMS2950和ADBMS2952还利用具有数字阈值比较器的快速过流ADC检测过电流状况，并通过专用过流警报线以低延迟传送检测结果。\n\n ADBMS2950/ADBMS2951/ADBMS2952共有12路内部缓冲高阻抗输入，用于测量来自外部传感器或电阻分压器的电压，从而支持测量电池包电压、温度、HV- • 电池组电流测量\n• 缓冲模拟输入\n\n• 连续运行选项\n\n• 适用于库仑计数的损耗测量\n\n• 1 ms 更新率\n\n• 最大增益误差为 ±0.1%\n\n• 最大失调电压为 ±1 μV\n\n• 冗余实现\n\n\n\n\n• 电池组电压测量\n• 缓冲模拟输入\n\n• 与电流测量同步\n\n• 差分和单端模式\n\n• 冗余实现\n\n\n\n\n• 10 个额外的电压测量通道\n• 缓冲模拟输入\n\n• 按需运行\n\n• 差分和单端模式\n\n• 冗余实现;

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Battery Pack Monitor

FEATURES Battery pack current measurement Buffered analog inputs Continuous operation option Lossless measurement for coulomb counting 1 ms update rate ±0.1% maximum gain error ±1 μV maximum offset Redundant implementation Battery pack voltage measurement Buffered analog inputs Sync

文件：9.31729 Mbytes 页数：97 Pages

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Battery Pack Monitor

FEATURES Battery pack current measurement Buffered analog inputs Continuous operation option Lossless measurement for coulomb counting 1 ms update rate ±0.1% maximum gain error ±1 μV maximum offset Redundant implementation Battery pack voltage measurement Buffered analog inputs Sync

文件：9.31729 Mbytes 页数：97 Pages

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Battery Pack Monitor

FEATURES Battery pack current measurement Buffered analog inputs Continuous operation option Lossless measurement for coulomb counting 1 ms update rate ±0.1% maximum gain error ±1 μV maximum offset Redundant implementation Battery pack voltage measurement Buffered analog inputs Sync

文件：9.31729 Mbytes 页数：97 Pages

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Battery Pack Monitor

The ADBMS2950B is a battery pack monitor for current orvoltage sense applications. It measures the current flowing inand out of a battery pack by sensing the voltage drop over ashunt resistor with a very low offset.\n\nThe ADBMS2950B also detects overcurrent conditions usingfast overcurrent analog-t Battery pack current measurement \nBuffered analog inputs \nContinuous operation option \nLossless measurement for coulomb counting \n1 ms update rate \n±0.1% maximum gain error \n±1 µV maximum offset \nRedundant implementation \nBa;

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