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TPS650861: TPS650861

Part Number: TPS650861


Hello,

I would like to use the buck 2 of the TPS650861 to generate the 0.85V core voltage (VCCINT) of a XCZU17EG (Zynq Ultra Scale +) taking the following points into consideration:

-> buck 2 controls a CSD87335 external FETs

-> Vout = 0.85V

-> Iout = 15A

-> expected accuracy is +-3%

The datasheet gives a +-2% accuracy for Iout up to 7A. Will the +-2% accuracy be respected at 15A ?

Can I use the buck 2 of the TPS650861 for this purpose ?

Thank you,

Regards.

Lionel