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[咨询]BQ77PL900与充放电控制芯片的关系

Other Parts Discussed in Thread: BQ77PL900

我目前的设计中在电池串外接了一个BQ77PL900作为电池平衡保护的应用,这颗芯片可以控制电池的充放电状态,这样的话充电时是否还需要外接电池充电控制器?还是直接把充电电压加在电池组上就可以了?