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BQ40Z50解锁和MOS驱动问题

Other Parts Discussed in Thread: BQ40Z50, BQ76200

BQ40Z50解锁和MOS驱动问题-----------

1.如果芯片锁了  如何解锁?

2.如果需要多个MOS并联时,可能驱动不足,请问在MOS并联>2颗以上,需要加BQ76200吗