TPS54335-1A: Thermal pad confirmation for TPS54335-1A

Hi team,

I would like to do double-check the internal connection between GND and the thermal pad of TPS54335-1A.

Are those connected internally?
We can't confirm it via table 1 of data sheet although we can see it the functional block diagram of TPS54335.

Best regards,
Iwata Etsuji