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  • TPS62869: Inquiry on how to reduce the dorp voltage of the output voltage of TPS62869

    Resolved
    Part Number: TPS62869 Tool/software: Hi, TI expert - Application: Face Recognition Terminal A customer has an inquiry while developing using TPS628691ARQYR. The customer tested how the Output Voltage changes depending on the Current Load, and when…
    • Resolved

  • TPS62869: default output

    TI Thinks Resolved
    Part Number: TPS62869 Tool/software: Hi Sir, can the voltage of TPS628690ARQY be set to 0.72v when it is first started?
    • Answered

  • TPS62869: schematic review

    Resolved
    Part Number: TPS62869 Tool/software: Hi Sir, 1.please help to the schematic review. 2.For the I2C, i am not sure if i can pull up the I2C to 1.8V, please help to do the check.(note :I will connect the I2C to the DSP directly and the DSP need the 1…
    • Resolved

  • TPS62869: Simulation model request

    TI Thinks Resolved
    Part Number: TPS62869 Tool/software: Team, Customer is requesting the Simulation model for TPS62869. Please let us know whether we can provide one of simulation models in below. TI Device: TPS628691ARQYR Simulation tool: Ansys SIwave PI Sim…
    • Answered

  • TPS62869: TPS62869 work abnormally after SMT patch

    Resolved
    Part Number: TPS62869 Tool/software: Hi team, The customer found that TPS62869 work abnormally after SMT patch. They found that 1 pcs can't read the I2C address and no output. And another 1 pcs can read I2C address but also no output. So they want to…
    • Resolved

  • TPS62869: TPS628692A - I2C read results in a zero

    Part Number: TPS62869 Other Parts Discussed in Thread: TPS62873 Tool/software: Hello, When trying to do an I2C read to the part TPS628692A with any register, it always ends up providing us with a zero. This is a problem unique only to TPS628692A, as…

  • TPS62869EVM-118: Is it necessary to separate AGND and PGND with TPS62869?

    TI Thinks Resolved
    Part Number: TPS62869EVM-118 Other Parts Discussed in Thread: TPS62869 Tool/software: Hi Team, I noticed that the TPS62869 datasheet does not recommend separating AGND. Can I directly connect AGND and PGND, or is a small net-tie trace still necessary…

  • TPS62869: Output power issue

    Part Number: TPS62869 We are using TPS628692ARQY IC part in our design, but we are not able to set exact output voltage when we write value for VOUT Register 1 with address of 0x01. And our observations are as below, *Initially VOUT Register 1 value…
    • Answered

  • TPS62869: Schematic check request

    Resolved
    Part Number: TPS62869 Hi Sir, when we checked this schematic, it seem that there was no problem. could you help us double confirm for us? TPS628692ARQYR schematic review - 編輯PDF.pdf
    • Resolved
    • Answered

  • TPS62869: Target I2C address setting threshold

    Resolved
    Part Number: TPS62869 Hi team, When setting the target I2C address, I understand that the device is reading a voltage into an ADC to determine what the address should be set to. If we are looking at the effective resistance threshold, is it half way…
    • Resolved

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