Tool/software:
1. 2-channel BUCK, it is better to have a functional safety level of D, and B and C can also be considered. The output is 3.3, 1.5V and 1A. The smaller the package, the better. Is TPS6244x-Q1 the best choice?
2. What is the functional safety level of TPS6244x-Q1?
3. According to the requirements in 1, are there any other more suitable recommendations?
