Other Parts Discussed in Thread: TPS563203,
Tool/software:
Hi
The client company is conducting an IC(TPS563203) verification test. Testing with TPS563203EVM.
However, there is a phenomenon in which the IC is burned during the input power on/off test.
The conditions are as follows.
-Input: Adapter(DC 12V)
-Output: 1V 3A
-Change point: C2(10uF) delete
Our guess is that the input voltage is high when on/off, so the ic dies.
Is there anything you can guide me to prevent?
Thanks