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    Answered

  • RE: TPS65988DJEVM: Evaluation board for TPS65988, TPS65988EVM not available?

    Resolved
    Hi Aya, Finally, I’ve got a question regarding my development boards. I have the TPS65988EVM, which uses the TPS65988DH IC, as well as the TPS65988DJEVM, which has the TPS65988DJ IC installed. I’m planning to swap the DJ IC with the TPS65988DK.…

  • TPS65988DJEVM: Application Customization Tool access

    TI Thinks Resolved
    Part Number: TPS65988DJEVM Other Parts Discussed in Thread: TPS65988 , TPS65988DJ Tool/software: I have acquired a TPS65988DJEVM. The TPS65988DJ datasheet declares (9.1 Application Information) that there exists an Application Customization Tool. The…
    • Answered

  • TPS65988DJEVM: Can't update Flash FW with the FLxx commands over I2C (using an EC) when the flash is empty / erased

    Resolved
    Part Number: TPS65988DJEVM Tool/software: Hello, I have a TPS65988DJEVM and I'm working on flash update using the logic explained in slvae21.pdf (and slva783a.pdf ) using a stm32 over I2C interface. I can update the flash on the evm using a low region…
    • Resolved

  • TPS65988DJEVM: Port A resets after flashing the default configuration.

    TI Thinks Resolved
    Part Number: TPS65988DJEVM Other Parts Discussed in Thread: TPS65988DJ , , TPS65988DKEVM , TPS65988DK , TPS65987DDK Tool/software: Dear TI, I have set up the IC using the Application customization tool new project as TPS65988DH, Standard, dual role port(DRP…
    • Answered

  • TPS65988DJEVM: EVM will not setup as sink if external supply is not present.

    Resolved
    Part Number: TPS65988DJEVM Tool/software: Dear TI support, I want to attach a USB C supply as source without having the EVM powered from the external jack then attach a sink device on the other USB port to charge it. I can make this work if I sort VBUS…
    • Resolved
    • Answered

  • RE: TPS65988DJEVM: Negotiating Swap to Source and Passing Through Voltage from Port 1 to Port 2

    Resolved
    Hi Andrew, I did confirm that in the source power role, the TPS65988 cannot force the contract negotiated to be the variable PDO. The far-end sink side PD will request either the fixed 5V PDO or the variable 5-9V PDO. Whichever PDO it requests is the…

  • TPS65988DJEVM: Part # and FTDI issues

    Part Number: TPS65988DJEVM Other Parts Discussed in Thread: TPS65988DJ Hi, I have two questions. 1. The chip on my eval board has a a suffix of DJ and that option does not appear in the part selection menu of the configuration tool Only DH and DK. 2.…
    • Answered

  • RE: TPS65988DJEVM: How to update the TPS65988DJEVM - what connections are needed? can this be done with the breakoff TIVA PCB?

    Resolved
    I found that there was a problem with the soldering of the TPS65988. LDO_3v3 was not connected. Now I am able to read and re-program the flash on the EVK
    • Answered

  • TPS65988DJEVM: Best way to get PD Source/Sink from BQ battery charger to both ports

    Resolved
    Part Number: TPS65988DJEVM Most of the Ti reference designs use PPHV1/2 for the fixed SYSTEM_5V rail for Sourcing power, and the external powerpaths (controlled by PP_EXT1/2) for PD sink to the BQ charger. Instead, can I use PPHV1/2 for PD Source & Sink…
    • Resolved

  • TPS65988DJEVM: TPS65988 sink configuration loading through FTDI issue

    Part Number: TPS65988DJEVM Other Parts Discussed in Thread: TPS65988 Hi, I need to configure the TPS65988 EVM in sink configuration. To perform the configuration loading i am using FTDI but getting below error message. pl let us know how to resolve the…

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