TPS53681: Reference design for XILINX VU9P-D2104?

Jason,

Thanks for reaching out to TI for solution! For the DDR4 power train solution, can you please provide the LTC part number? I can help to look around for replacement solution.

thanks,

Sue

Dear Rama and Sue:

                                  I tried to used the link to find power solution for VU9P but the power chain have some different as attached file , VU9P need 12V input and convert to 1.2V/8A ,1.2V/20A x2 channel ,0.85V/8A ,1.8V/4A ,0.9V/4A ,5.5V/0.75A,2.5V/3A , Does TI have similar reference design with XILNX VU9P include DDR4 power chain as attached file?

/cfs-file/__key/communityserver-discussions-components-files/196/Virtex-Ultra_2B00_.pdf

Dear Rama and Sue: 

                                    Due to TPS53681 is 6+2 phase , does it can support 8 phase 0.72V/300A , BTW , If it can't support 8 phase . Does customer can use TPS53667 6 phase /300A for VCC_INT of  VU9P? Does TI have design tools for this application? Thanks.

Jason

                 

Dear Rama:
If 6 phase can support 0.72V/300A , our customer prefer use TPS53667 , Does TI have design tools for TPS53667? Thank

Jason

Dear Rama:

                    I'm looking forward for your reply , Thanks.

Jason