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  • TPS51216: spec check

    TI Thinks Resolved
    Part Number: TPS51216 Hi May I ask about TI TPS51216, one of the pins is VTT, If this IC is used to supply power to DDR5, and DDR5 does not use VTT CTRL, can this pin be floating?
    • Answered

  • TPS51216: Soft-start time

    Resolved
    Part Number: TPS51216 Hi team, Do we have similar solutions with TPS51216 and the soft-start time of VDDQ is adjustable? The design target of voltage ramp up slew rate (measured from 10% to 90%) is 0.4mV/us ~ 0.8mV/us. Thanks for your support! Best regards…
    • Resolved

  • RE: TPS51216: schematic check

    What is the CH1 signal? I think the output voltage is shutting down at power up because of ringing. Need to add 5.1 Ohms resistor is series with gate drive for slowing down the edges. Regards

  • TPS51216: spec check

    TI Thinks Resolved
    Part Number: TPS51216 Other Parts Discussed in Thread: TPS51200 Hi Could you help to provide new products similar to TPS51216(DDR4)

  • TPS51216-EP: Datasheet issues for new design

    TI Thinks Resolved
    Part Number: TPS51216-EP Hi, We are currently working on a new design using the TPS51216-EP for a MPU design using DDR3L memory. I'm normally a huge fan of TI datasheets, but man, this one is incredibly painful, with several pretty big typo's/errors.…

  • TPS51216: Design help and interpretation

    TI Thinks Resolved
    Part Number: TPS51216 Other Parts Discussed in Thread: TPS51116 , Hi Experts, Good day. Is it possible to use a single voltage supply for the chip? I see in section 7.3, Recommended Operating Conditions, it says VBST can be -0.1 to 5.5, and SW can be …
    • Answered

  • TPS51216: TPS51216 PGOOD sag issue

    Resolved
    Part Number: TPS51216 Hi Team, My customer is using TPS51216 and have a sag issue on PGOOD (either with 200k, 100k, or 10k pull-up resistor) when VDDQ & VTT are normal, do you have some ideas here that how it can happen? Thanks a lot. Best regards…
    • Resolved

  • TPS51216: Heatsink maximum mounting pressure

    TI Thinks Resolved
    Part Number: TPS51216 Hi E2E, Good day. What is the TPS51216RUKT heatsink maximum mounting pressure? Regards, Carlo

  • TPS51216: DDR4 Power Solution Consult

    TI Thinks Resolved
    Part Number: TPS51216 Other Parts Discussed in Thread: TPS51124 , , TPS54116-Q1 , TPS53659 , TPS51116 Hi TI expert, Can TPS51216RUKR be used to power DDR4 U-DIMM? No such content mentioned in the datasheet. What’s the max current of each output of TPS51124…

  • TPS51216: alternative part

    TI Thinks Resolved
    Part Number: TPS51216 Hello Guys, Need your help regarding our customer concerns below. The problem they have is this. They are using the TPS51216 chip in their design. Please see attached file. It was extracted from p22 of the TPS51216 datasheet. The…

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