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BQ78350-R1: BAT引脚具体作用

Part Number: BQ78350-R1


各位大佬!请问BQ78350R1这个芯片BAT引脚具体作用是什么,是将电池组整体电压按一定比例缩小吗,这个引脚读取到的电压有什么作用,和前端监控器FET(BQ7692x)芯片读取的电压有什么不同吗,如果这个引脚不接有什么影响?

谢谢!!

  • 您好, BAT是Translated battery voltage input,

    The bq78350-R1 device also separately measures the average cell voltage through an external translation circuit at the BAT pin,

    BAT需要接,电路请参考评估板的电路。