I am planning to use 3 mpm54524 as the power IC of Xilinx’s zynq mpsoc xczu6cg.
I am concerned about the power sequence when using 3.
Please advise if there are any problems when designing as shown in the figure.
Thank you.
Hi June,
Welcome to the MPS Forum. Apologies for the delay. Could you clarify, what is the main concern you have when using 3 MPM54524? It looks like you are sequencing the MPM54524 by using the PG pin on the LTM part. Is this correct?
Looking at your schematic, connections and the phase configurations appear correct.
MPS has reference designs available for specific partners, Xilinx as one of them. One design that uses the MPM54524 is the Zynq UltraScale+ MPSOC PMIC Module Power Solution.
Additionally, you can reference our evaluation modules for guidance on schematic and layout.