想利用TPS2121做双电源输入的电源切换,一个电池一个直流电源,电池没电时会拔掉更换,在电池和电源热插拔时会产生抖动,对热插拔时产生的抖动TPS2121是否有防护,应用TPS2121是否可行?
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HI
芯片适用于2路输入电源路径管理,但是并不适合热插拔。如果输入是热插拔,在输入是会产生抖动,并且没有针对热插拔的保护,但是有正常电压的过压保护。