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  • TPS51116-EP: TPS51116-EP does not support DDR4?

    Resolved
    Part Number: TPS51116-EP Other Parts Discussed in Thread: TPS51116 , Hello, TPS51116 datasheet says “TPS51116 Complete DDR, DDR2, DDR3, DDR3L, LPDDR3 and DDR4 Power Solution”. But TPS51116-EP datasheet says “COMPLETE DDR, DDR2, DDR3, AND LPDDR3 MEMORY…
    • Resolved
    • Answered

  • TPS51116-EP: Short between DRVH and LL pins

    Resolved
    Part Number: TPS51116-EP Other Parts Discussed in Thread: TPS51116 I am seeing a short on my board using the TPS51116 controller between the DRVH and LL pins. Is this to be expected? I thought the high-side driver would have a high impedance measurement…
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    • Answered

  • TPS51116-EP: Adjustable VDDQ output with FB resistors

    Resolved
    Part Number: TPS51116-EP Other Parts Discussed in Thread: TPS51116 I am having an issue with the VDDQ output going over-voltage on startup and not following the Soft-start sequence. I am currently using the TPS51116 set to a 1.35V output with 6.04k…
    • Resolved

  • TPS51116-EP: High Frequency Operation at 1.8A

    Part Number: TPS51116-EP Other Parts Discussed in Thread: CSD17304Q3 , TPS51116 I am using the TPS51116 in DCAP mode for a 1.35V output. I am using Rds_on sensing, with a high/low-side TI CSD17304Q3 FET. I am seeing unusual behavior of the part at around…
    • Answered

  • TPS51116-EP: Per bank of DDR4

    Resolved
    Part Number: TPS51116-EP Hi, Is it best to use one of these ICs per bank of DDR4 memory or can I support two banks per TI IC? Thank you, HSG
    • Resolved
    • Answered

  • TPS51116-EP: Soft-Start Time for VDDQ vs Soft-Start Time for VTT

    Resolved
    Part Number: TPS51116-EP Other Parts Discussed in Thread: TPS51116 Hello, In the TPS51116 datasheet, it states: "In the DDR/DDR2/DDR3/LPDDR3 memory applications, it is important to keep VDDQ always higher than VTT/VTTREF including both start-up and…
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    • Answered

  • TPS51216-EP: Questions about using TPS51116-EP & TPS51216-EP for a DDR3L application

    Resolved
    Part Number: TPS51216-EP Other Parts Discussed in Thread: TPS51116-EP , TPS51216 , TPS51116 , TPS51716 , TPS51916 Hi, I am thinking about using TPS51116-EP or TPS51216-EP controllers for a DDR3L application. I need a design that works at 105°C ambient…
    • Resolved

  • TPS51116-EP: Is this part suitable as a complete DDR4 power solution?

    TI Thinks Resolved
    Part Number: TPS51116-EP Other Parts Discussed in Thread: TPS51116 , TPS65295 , TPS51200-EP Hi all, Looking for power solutions for DDR4 -- TPS65295 seems very good, but I'm keen on the TPS51116 because it's hi-rel and mil temp range. When sorting…

  • TPS51116-EP: Getting Error - Subcircuit TPS51116 used by X_U1 is undefined

    Part Number: TPS51116-EP Other Parts Discussed in Thread: TPS51116 I am using Orcard 16.6 to simulate TPS51116 model. I have .lib onto simulation library, but still getting this error.
    • Answered

  • TPS51116: TPS51116

    Resolved
    Part Number: TPS51116 Other Parts Discussed in Thread: AM5728 , TPS51200 , , TPS51200-EP Whether TPS51116 can be used to replace TPS51200 due to non-availability of TPS51200 for termination of DDR3 on AM5728?
    • Resolved

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