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  • Difference between TPS2543 and TPS2540

    Other Parts Discussed in Thread: TPS2543 Hi, what exactly is the difference between the auto detect mode from the TPS 2543 and the DCP auto detect mode from the TPS 2540/41. I can only see the different Divider Modes on the TPS2543. Could someone…

  • TPS2540 – Can TPS2543 use only " USB charging port identification circuit "?

    Other Parts Discussed in Thread: TPS2540 , TPS2543 TPS2540 does not use Vbus Power sw(IN & OUT pin is Open). Can TPS2543 use only " USB charging port identification circuit "? Vbus Power sw uses the IC which is different from TPS2540.
    • Answered

  • TPS2543-Q1 - Are the 15k pull-down resistors required in the USB D+ and D- data lines?

    Resolved
    Other Parts Discussed in Thread: TPS2543-Q1 Hi everyone, We at Delphi E&S, Buenos Aires, Argentina, develop radio head units which use this IC mainly as a CDP emulator and needed to know if the usual 15k pull-down resistors in the D+ and D- data lines…
    • Resolved

  • TPS2511 – Does TPS2511 not have Forced Vividre1 function such as TPS2543?

    Other Parts Discussed in Thread: TPS2543 , TPS2511 Hi, Does TPS2511 not have Forced Vividre1 function such as TPS2543? Is Divider mode of tps2511 automatically changed(Divider1 -> Divider2)? Regards, Kanemaru
    • Answered

  • TPS2543: DM_OUT/DP_OUT can be left disconnected when operating in DCP_Auto mode?

    Resolved
    Other Parts Discussed in Thread: TPS2543 We're laying out a board using the TPS2543 only in DCP_Auto Mode (no host) and were wondering if the DM_OUT and DP_OUT pins can be left completely disconnected or if they should be terminated in some way (e.g.…
    • Resolved

  • USB charge controller

    TI Thinks Resolved
    Other Parts Discussed in Thread: TPS2543 Need to design system whose output ports have capability of providing1.5A charging current in USB-A and USB-C output ports. When both the USB port charge peripheral device simultaneously, should provide 900mA…

  • TPS2549: CB (IEC 62368-1)

    TI Thinks Resolved
    Part Number: TPS2549 Other Parts Discussed in Thread: TPS2546 , TPS2547 , TPS2544 , TPS2543 Hi, Does TPS2549 have CB (IEC 62368-1) test report and certification? Please send to me by mail. JeffYC.Yang@arrow.com Jeff Thank you!

  • RE: TPS2557: MFI Overcurrent Protection Requirements

    Hi David, For TPS2557, you can't use method 2. For TPS2543, I am not sure about that. You can create a new thread with the device name TPS2543. I think will related person will help reply this question. For TI's policy, I will first click…
    • Answered

  • RE: TPS2541: TPS2541 power renegotiation when ILIM_SEL changes

    Resolved
    Hi Adam, So what if I use TPS2543 which supports 2/2.7V and 2.7/2V divider modes. I checked with Apple's spec and these divider modes happen to match nearly perfectly with what I needed: Divider mode D+ D- R1 R2 R3 R4 Max…

  • TPS65987D: Is the controller default suitable for source UFP?

    TI Thinks Resolved
    Part Number: TPS65987D Other Parts Discussed in Thread: TPS2543 , TPS65987 , , TUSB422 , TIDA-01620 Hello, We have an application that's currently using a TPS2543 to enumerate a charge condition between a sinking host and a sourcing device. We're looking…

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