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  • TPS65987D: TPS65987D power path behaviour

    Resolved
    Part Number: TPS65987D Other Parts Discussed in Thread: TPS65987 This is my circuit's current simplified layout. Does the TPS65987D have any reverse current blocking with either of its power paths or is that something that has to be added as below…
    • Resolved

  • TPS65987D: TPS65987D custom board without external FLASH - error flag after patching

    Part Number: TPS65987D Hi Conner, I would like to continue from where we stop: e2e.ti.com/.../tps65987d-tps65987d-custom-board-without-external-flash We receve new HW, whit configuration as you propose (BP_WaitFor3V3_Internal). Now mode is in APP state…

  • RE: TPS65987D: TPS65987D doesn't work with TPS65981

    Hi Stephen, Thank you for your patience. I think I may have found the issue here. Currently, in your configuration for the TPS65981, it does not support power role swaps which may be causing issues since you want it to both source and sink for both devices…

  • TPS65987D: TPS65987D

    TI Thinks Resolved
    Part Number: TPS65987D Will the new EPR solution be able to be used with the existing Thunderbolt 4 standard? Will it also support 28 and 36 volts?

  • TPS65987D: Drain1 and Drain2

    TI Thinks Resolved
    Part Number: TPS65987D Hi, Good Day. There are 8 pins of interest: DRAIN1 and DRAIN2. The datasheet says they are used for thermal dissipation and should be connected to as large a pad as possible. My question is - can I connect these to GROUND on the…

  • TPS65987D: external FLASH

    TI Thinks Resolved
    Part Number: TPS65987D Hello Experts, My customer has question as follows. Would you answer it, please? [question] Can this IC write to a blank SPI FLASH by using 4CC command? Best Regards, Fujiwara

  • RE: TPS65987D: PDO Negotiated event polarity

    Hi Peter, Thank you for your patience. When selecting "inverted event", your initial value should be set to 0x0 as shown below for example: If you have an external pull-up connected in the schematic, then you would need to select "Open Drain…
    • Answered

  • RE: TPS65987D: pin configuration

    Resolved
    Hi Jonathan, Yes, these pins have two separate PWM drivers. Best Regards, Aya
    • Answered

  • TPS65987D: Over current protection partially working

    Resolved
    Part Number: TPS65987D Other Parts Discussed in Thread: TPS65987 Hello, I use the TPS65987 as a DFP PD Controller. It has 4 PDO's (5V/3A, 9V/3A, 15V/3A and 20V/4.5A). The Controller works fully at the 9V and 15V PDO's. The overcurrent protection doesn…
    • Resolved

  • TPS65987D: DisplayPort Alternate Mode do not work

    TI Thinks Resolved
    Part Number: TPS65987D Other Parts Discussed in Thread: TUSB1046EVM , USB-C-PD-DUO-EVM , , TPS55288 , TIDA-050014 , 10G-EXPANSION-EVM Hello TI Team I'm trying to use evaluation boards(USB-C-PD-DUO-EVM and TUSB1046EVM) to project images on a DP alternate mode…

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