The TPS54116-Q1 datasheet states that the PMIC may be used to support DDR4 memory if used in conjunction with a separate power supply for the VPP (2.5V) power rail. Could a reference design where the TPS54116-Q1 is used for a DDR4 power solution please be provided?
The datasheet makes no mention of the TPS54116-Q1 compliance with DDR4 power-up, power-down, and RESET initialization sequences (as defined by JEDEC) or compliance with VDD slew rate at power-up initialization sequence (as defined by JEDEC). Can you confirm that the TPS54116-Q1 power rail sequencing complies with the DDR4 JEDEC requirements?
Figure 47 (for reference)
