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  • TPS54160: TPS54160A vs TPS54160

    TI Thinks Resolved
    Part Number: TPS54160 Hello Could you please let me know the difference between TPS54160A and TPS54160? other than below if present.

  • RE: TPS54160: Showed PH voltage does not switching at the load transient situation..

    Hi, I will close this thread due to no reply for a long time. If you have other questions in the future, you can ask them again in E2E. Thanks. Aurora

  • TPS54160: Negative pulse on Ground at the startup

    Part Number: TPS54160 Other Parts Discussed in Thread: TPS54260 Hi , I am using TP54160 and TPS54260 on my project. It is waken up external source via EN pin. But i catched a different condition. If voltage is applied to the en pin while the vin is energized…
    • Answered

  • TPS54160: Power good pin - sinking capability

    Resolved
    Part Number: TPS54160 Dear TI, according to datasheet of TPS54160, absolute maximal current via PWRGD (power good) pin is 10 mA. Datasheet section 8.3.17 Power Good (PWRGD Pin) describes: The PWRGD is in a defined state once the VIN input voltage is greater…
    • Resolved

  • TPS54160: TPS54160DGQR

    TI Thinks Resolved
    Part Number: TPS54160 Hi, I got this part with mismatch thermal pad dimension against the drawing. Is this OK? It is even less than the thickest stencil recommended design. I wonder if this might cause solder overflow? Thanks, Ireen

  • TPS54160: The efficiency of PMLKBUCKEVM

    TI Thinks Resolved
    Part Number: TPS54160 Other Parts Discussed in Thread: PMLKBUCKEVM Hi team, I'm testing the efficiency of PMLKBUCKEVM with vin=24V, Vout=3.3V, Cout=220 µF, fs=250kHz. The result is shown in the following picture. I wondering why the trend of the efficiency…
    • Answered

  • TPS54160: Actual output ripple current

    Resolved
    Part Number: TPS54160 Other Parts Discussed in Thread: PMLKBUCKEVM Hi team, We are testing the PMLKBUCKEVM, and we found that the actual output ripple current is much higher than the theoretical one, especially in the condition of Vin=24V, Vout=3.3V, fsw…
    • Resolved

  • TPS54160: The waveform in BCM mode

    TI Thinks Resolved
    Part Number: TPS54160 Hi team, I'm testing the PMLKBUCLEVM, and I found that when Vin=24V, Vout=3.3V, fsw=500kHz, one or more screams can be observed in the waveform of SW point. The waveforms are shown bellow. I wondering the reason which rise this…
    • Answered

  • TPS54160: The voltage of PH

    Resolved
    Part Number: TPS54160 Hi Team, Is the voltage drop across the diode 0.7V? Will this damage the TPS54160? If the reverse spike of PH is too large, do I have to add an RC snubber to make it less than 2-V? Thanks. Regard, Charlie
    • Resolved

  • TPS54160: TPS54160DGQR

    Part Number: TPS54160 Hi, This is Regarding MPN - TPS54160DGQR My Requirement is - 6-36V - Input, 5V & 1A - Output, Ambient - 85degC & Switching Frequency - 450-550KHz Can you Please Provide me the following data for above Requirements: 1. High…

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