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Showing 25 results View by: Thread Post Sort by
  • About TPS25740A question

    Kuo Duke
    Kuo Duke
    Other Parts Discussed in Thread: TPS25740 , TPS25740A Hi Sir, My customer currently simulate TPS25740A now, Application Type-C Wall Charger 5V/3A, 9V/2A, modify from TPS25740(5V/12V) change to TPS25740A(5V/9V), but some question as below need you help…
    • over 9 years ago
    • Interface
    • Interface forum
  • RE: TPS25740A GDNG pin issue

    Patrick Zeng
    Patrick Zeng
    Hi Tino, It looks like UVLO behavior; I suggest you capture VBUS, DCDC_Out, CC and I_out, it's easier to dig into. Regards, Patrick
    • over 9 years ago
    • Interface
    • Interface forum
  • Answered
  • UCC28750EVM-071: UCC28750EVM-071 problems

    yang-lun chien
    yang-lun chien
    Resolved
    Part Number: UCC28750EVM-071 Other Parts Discussed in Thread: TPS25740A , UCC28782 , UCC28750 Tool/software: hi team I'm working on flyback converter with PD,and made pcb assembly. 1、After the sample is connected to AC110V, PD does not work. 2、than…
    • Resolved
    • 7 months ago
    • Power management
    • Power management forum
  • TPS25740B: Reason for NRND

    Kenji Ohno1
    Kenji Ohno1
    TI Thinks Resolved
    Part Number: TPS25740B Other Parts Discussed in Thread: TPS25740 , TPS25741A , , TPS25740A , TPS25741 Hi Team, I know that the USB PD Source Controller is all NRND. (TPS25740,TPS25740A,TPS25741,TPS25741A,TPS25740B) I think that these products…
    • over 6 years ago
    • Interface
    • Interface forum
  • RE: TPS25740: how to choose TPS25740 in Mouser

    Adam Mc Gaffin
    Adam Mc Gaffin
    Hello Hui, There are three variations of this devices: TPS25740 TPS25740A TPS25740B Each one of these are different from one another and have their own datasheets that you find on TI.com or mousers website. For each of these three devices…
    • over 5 years ago
    • Interface
    • Interface forum
  • Answered
  • RE: TPS25740 compability testing

    Haidar Hamoo
    Haidar Hamoo
    Resolved
    Hi Your are very welcome, I wanted also to bring to your attention that we have another device that might best fits you application needs which is the TPS25740A, this devcie uses the same Evaluation Module of the TPS25740 but the TPS24740A outputs 5V…
    • over 8 years ago
    • Interface
    • Interface forum
  • Answered
  • RE: TPS25740B: GDNG does not stay on

    Edgar Laurrence Osis
    Edgar Laurrence Osis
    Resolved
    Hi! Sorry for the late reply. I see now why the GDNG pin is showing a series of pulses instead of a step waveform. I am using only a 5V, 3A source because I thought that the voltages displayed are individually advertised. And also, I used TPS25740B…
    • over 6 years ago
    • Interface
    • Interface forum
  • UCC28750EVM-071: high-frequency noise problem

    yang-lun chien
    yang-lun chien
    Part Number: UCC28750EVM-071 Tool/software: hi I made a PCBA with reference to ucc28750-EVK, All components used are the same as EVK’s BOM, The sample can stably output up to 65W, but when the sample is working, as the output power becomes higher and…
    • 6 months ago
    • Power management
    • Power management forum
  • RE: Can TPS25740 USB PD charger get the USB PD certification?

    Patrick Zeng
    Patrick Zeng
    Hi, TPS25740A can advertise 5V/9V; 5V/9V/15V For 5V/9V/15V/20V advertisement, we'll have a new part coming out soon. TPS25740 is USB PD certified. Yet your end product still needs to pass certification. Using TPS25740 in your product can definetly…
    • over 8 years ago
    • Interface
    • Interface forum
  • TPS65986EVM: 9V USB Type-C PD Source with USB 2.0 UFP

    Patrick Lloyd
    Patrick Lloyd
    TI Thinks Resolved
    Part Number: TPS65986EVM Other Parts Discussed in Thread: TPS25740A I'm designing a USB type-C device for a customer that connects to an Android phone. The solution needs to charge the phone as well as appear to the phone as a USB 2.0 device (USB-serial…
    • over 7 years ago
    • Interface
    • Interface forum
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