计划做一个4串的锂离子BMS,MOS控制在正极,均衡电流不小于50mA
问题1:BQ40Z50-R1和BQ40Z50-R2有啥区别?R1用着没问题吧
问题2:想实现这种设计,方案一:BQ40Z50-R1配合外部均衡电路;方案二:BQ76920配合BQ76200,哪个方案更好呢?
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计划做一个4串的锂离子BMS,MOS控制在正极,均衡电流不小于50mA
问题1:BQ40Z50-R1和BQ40Z50-R2有啥区别?R1用着没问题吧
问题2:想实现这种设计,方案一:BQ40Z50-R1配合外部均衡电路;方案二:BQ76920配合BQ76200,哪个方案更好呢?