采样BQ77905做20串级联,用4个bq77905,最下端电容,0.1uf和1uf的都采样耐压50V的,上端3个芯片的0.1uf和1uf电容要用大多大耐压的,是选用50V还是100v?
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采样BQ77905做20串级联,用4个bq77905,最下端电容,0.1uf和1uf的都采样耐压50V的,上端3个芯片的0.1uf和1uf电容要用大多大耐压的,是选用50V还是100v?
您好,请参考bq77905 20S Cell Stacking Configuration