Other Parts Discussed in Thread: TPS563201
工程师你好,
我们的应用场景是,使用TPS564201或TPS563201,将12V转为5V,负载有较大电容。
当电源下电后,大电容泄放比较慢,有可能会反灌到BUCK芯片中。
请问这时候BUCK芯片能否扛得住?
如果扛不住,是否需要给电路串二极管呢?图中的1位置和2位置,哪一个位置比较好?
多谢。
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