Part Number: BQ24073
BQ24073芯片的TS引脚连接10k NTC热敏电阻,使用万用表检测TS的电压值时却为0V,这是正常现象吗?这颗芯片外接10k NTC热敏电阻是怎么检测电池的温度变化的?谢谢!
原理图设计如下图所示:

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Part Number: BQ24073
BQ24073芯片的TS引脚连接10k NTC热敏电阻,使用万用表检测TS的电压值时却为0V,这是正常现象吗?这颗芯片外接10k NTC热敏电阻是怎么检测电池的温度变化的?谢谢!
原理图设计如下图所示:
