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Original question:
BQ76930: 芯片初始化完，按手册配置，SYS_CTRL2 中的DSG_ON和CHG_ON设置1后 还是DSG和CHG无法输出
通过SYS_CTRL2寄存器，打开DSG和CHG，测得引脚电压在1.7v左右，无法驱动打开CHG_FET和DSG_FET，你们打开DSG和CHG引脚后测得电压在多少V？
您好，数据手册上介绍如下：Both DSG and CHG drivers have a fast pull-up to nominally 12 V when enabled.
无法打开MOS请确认您的电路是否有问题。请参考下面文档6 FET Drive
www.ti.com.cn/.../slua749a.pdf
感谢您的回答
