1. 请问图中Q33的作用是什么,是否可以去掉
2. BQ76930芯片输出的DSG信号电压为12.9V,到功率MOS这里就只有9.2V了,驱动电压低了之后造成MOS内阻大,发热严重,请问怎么可以解决
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1. 请问图中Q33的作用是什么,是否可以去掉
2. BQ76930芯片输出的DSG信号电压为12.9V,到功率MOS这里就只有9.2V了,驱动电压低了之后造成MOS内阻大,发热严重,请问怎么可以解决