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Is TPS53318 device CSA or UL certified.

Other Parts Discussed in Thread: TPS54329, TPS53318

Hi I am using TPS54329DDAR,TPS62130ARGTR,TPS53318DQPR in my design.The 12V from the PSU feeds the POLs (Point of Loads) for the lower voltage sources (5V, 3.3V, 2.5V) using TPS54329DDAR,TPS62130ARGTR,TPS53318DQPR. I would like to know if the above devices are certified by Underwriters Laboratories (UL) or  Canadian Standards Association (CSA))as apart of power supply safety standards.