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BQ24133

Other Parts Discussed in Thread: BQ24133

打算利用BQ24133电路给备用电源充电,方案是给四个并联18650锂电池充电,在正常情况下,负载是由主线路(该线路也给备用电源的充电模块充电)供电,只有当主线路无线故障,比如断电时,才自动启动备用电源供电。请问,BQ24133具有自动电源选择功能吗?还有典型电路是不是支持我这个四个并联电池?