TPS53647: TPS53647 schematic review request

Feng bin Su

Part Number: TPS53647

Hi team,

My customer would like to use our TPS53647 for their main power rail.

Could you kindly help to review it for them? Please refer the below link for schematic.

Thanks.

0 Rama Pamidi over 5 years ago

Hi Feng,

Would you please provide power rail details like, IOUT_MAX, VOUT_DC+AC ripple, Iout_step..etc. and also application details.

0 Feng bin Su over 5 years ago in reply to Rama Pamidi

Hi Rama,

Thank for your help.

The detail spec requirement is as below:

Iout_max=60A, VOUT_DC+AC ripple=3% Iout_step=50% Load transient=5%

It is for projector application. It powera up for intel's FPGA arria10 x platform.

Please let me know if you need anything else.

0 Feng bin Su over 5 years ago in reply to Feng bin Su

Hi Ram,

Do you have any suggestion about the schematic? Customer would like gerber-out this week.

They are using strap-mode for their TPS53647. Thank for your kindly help.

0 Rama Pamidi over 5 years ago in reply to Feng bin Su

Hi Feng,

Please see the attached reviewed schematic and excel calculation tool.

Thanks.

Regards,

Rama.

Power management forum