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  • 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 other…

  • 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? …
    • 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…
    • Resolved

  • 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 is…
    • 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 between…
    • Resolved
    • Answered

  • TPS62869: I2C address results in grey area outside of listed resistor values

    Resolved
    Part Number: TPS62869 Hi Team, Could you help me understand what the I2C address is set to in the grey area that is outside of the allowed window? For example, if the resistor value was 215k, what would the address be set to? Does it set the address…
    • Resolved
    • Answered

  • TPS62869: PG signal open drain cannot be used for sequencing?

    Resolved
    Part Number: TPS62869 Hello, I noticed that the PG signal for TPS62869 is open-drain. The data sheet says its good for sequencing: "The PG signal can be used for sequencing of multiple rails by connecting it to the EN pin of other converters."…
    • Resolved

  • TPS62869: TPS628691ARQYR IBIS Model

    Part Number: TPS62869 Hello is there an IBIS model available for the TPS628691ARQYR or a similar part regards, Guy
    • Answered

  • TPS62869: PMIC for LPDDR5

    Resolved
    Part Number: TPS62869 Hey guys, I'm covering the Siemens Motion Control division as an analog FAE. Siemens is looking for a PMIC or power supply for LPDDR5. Do we have a sufficient part/solution here (one part solution preferred)? The expected specs…
    • Resolved

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