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  • TPS546A24A: Low Output Bulk Capacitance Causing Start Up Issue

    Resolved
    Part Number: TPS546A24A I have 4x TPS546A24A configured as single phase rail for each regulator. At the moment, there is no load device. I am pre-testing (developing FW) on the board before populating my intended load device. All but one regulator is…
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  • TPS546A24A: TPS546A/B/D24A possible output voltage

    Resolved
    Part Number: TPS546A24A Hello Team, there is some confusion regarding the possible Vout for TPS546A/B/D24A. All their datasheets specify on page 1: and on page 12: Question: Is it possible to set Vout to 6V? Thanks and Best Regards, Hans
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  • TPS546A24A: supports 0.1V low dropout operation?

    TI Thinks Resolved
    Part Number: TPS546A24A Hi team, I'm looking for solution with 0.4Vout to 3Vout/2A adjustable output from 3.1Vin. Does TPS546A24A support 3.1Vin to 3Vout? Thanks.
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  • TPS546A24A: EVM question

    Resolved
    Part Number: TPS546A24A Other Parts Discussed in Thread: TPS546B24A Hello team, I'd like to order an TPS546A24A EVM for my client. On the TI.com, it connects to TPS546 B 24A_EVM instead of TPS546A24A. Would it work similar to see the performance for TPS546A24A…
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  • TPS546A24A: Can TPS546A24A sink it's full spec current as well as source it. Bi-polar bridge application

    Resolved
    Part Number: TPS546A24A Other Parts Discussed in Thread: TPS546D24A , TPS546B24A , TPS546B24AEVM I would like to know if the TPS546A24A can sink as well as source it's specified max current (10A) from a pre-biased load once slow start is complete. I was…
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  • TPS546A24A: The reason of differtial output voltage sense and PMBus

    Resolved
    Part Number: TPS546A24A Hi expert, Two simple questions below: 1. I notice that all this 'SWIFT' series buck converters, have differtial sense of Vo, e.g. TPS546A24, what is the reason for it? Why not use single-end voltage sense like typical buck converter…
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  • TPS546A24A: Power save mode on light load

    Resolved
    Part Number: TPS546A24A Hello team, I have a quick question for TPS546A24A. I doesn't look to have power save mode like PFM on light load condition on the datasheet. Is it correct it doesn't support such a power save mode, or is there any register command…
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  • TPS546A24A: pin strapping

    Resolved
    Part Number: TPS546A24A I am trying to understand how to properly do pin strapping for TPS546A24A. One confusion is what is regarding initial contents of EEPROM. I think the default values for the EEPROM are in table 6. Is this correct? I am trying to…
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  • TPS546A24A: Schottky diode

    Resolved
    Part Number: TPS546A24A Hi, Would adding a Schottky diode between the switch node and ground help improve efficiencies in the regulator (to allow current to conduct before bottom fet turns on)? There is a body diode on the bottom fet that would conduct…
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  • TPS546A24A: Error in Design File?

    Resolved
    Part Number: TPS546A24A Hello Team, please check http://www.ti.com/lit/zip/sluc686 It looks like there is an error regarding the current per phase and # of phases. Current per phase should be user input (less than max current per phase), do you agree?…
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