TAS5717: Question of TAS5717 Output Power with 5V PVDD

Hi Sirs,

Is there any internal power limit in default with TAS5717? I found the TAS5717 EVM sends up to 1.2W, 4ohm load, 1% THD+N with 5VPVCC.
Would you pls advise that can we achieve 2W, 4ohm, <1% THD+N with 5VPVCC?

I send the following configurations to the TAS5717:

0x1B=0x00
0x07 = 0x0060 -> The Pout was limited to 1.25W and cannot go higher by increasing output gain
0x05 = 0x00

  









Thank you and Best regards,

Wayne Chen
04/12/2018