CSD88599Q5DC: Operating in higher frequencies

Part Number: CSD88599Q5DC

Tool/software:

According to the manufacturer’s datasheet, the CSD88599Q5DC component is recommended for use at a maximum frequency of 50 kHz.
Is it possible to push it to higher frequencies, such as for a switched-mode converter operating at 400 kHz?
The input voltage of the Buck regulator is 5.5V, and the switching current is 10A.