This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ28Z610DRZR的TS1温度电压值不对

Other Parts Discussed in Thread: BQSTUDIO

你好:

          我这边用了BQ28Z610DRZR这款芯片对8.4V电池进行电量检测,参照DEMO设计,我将TS1脚的热敏电阻改成了10K的定值电阻,理论上电压应该是10/(10+18)*1.8=0.64V,实际上测只有0.05V左右且跳动,想问:是芯片没有起来导致此电压不对吗?问题出在哪里?原理图如下