我的设备使用bq24075管理 锂电池,锂电池电压2.7~4.2 。当电池电压过低的时候,bq24075能否自动切断供电,以防止电池过放电而影响电池的寿命。还是要自己检测电池电压来达到关闭输出的目的
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BQ24075只是充电电路,不带放电欠压保护。锂电池一般都需要额外加保护电路的,电路上有欠压保护功能。