DRV8313: DRV8313 About V3P3 output at sleep mode of EVM

Part Number:DRV8313

Hi,

I have a question about V3P3. 
I use DRV8313EVM.

I confirmed that V3P3 is eneble at VM power-on (not connect USB), nSlEEP/nRESET is Low.
I saw TP2.
Why is V3P3 enable?

Maybe, i think that V3P3 is disable at sleep mode from datasheet.
But there is the difference between datasheet and my bench.

Best regards,
Shimizu