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BQ40Z50 电路板 MOS管驱动不可控

huan Li3
Intellectual 319 points
Other Parts Discussed in Thread: BQ40Z50, BQSTUDIO

自制BQ40Z50电路板，通过EV2300连接上BQStudio。

1.在BQStudio中DSG_TEST、CHG_TEST和PCHG_TEST都是为0，但是通过万用表测量，这些引脚输出的却是7V多。无法控制。