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  • TPS62876-Q1: Operating Lifetime derated starting at 125 degree C for TPS62876-Q1

    Part Number: TPS62876-Q1 Hello, According to TPS62876-Q1 Datasheet, operating lifetime is derated starting at 125 degree C (see red circle below. Is this statement correct when operating temperature of the device is up to 150 degree C?

  • TPS62876-Q1: Maximum capacitive load as output for TPS62876-Q1

    Part Number: TPS62876-Q1 Hi expert, Do we have any idea that is there any maximum capacitive load for that TPS62876-Q1 can drive? Or any capacitive load vs. drive/ output current curve for this device? Customers are evlauting this and find that during…

  • TPS62876-Q1: TPS62876 Stack Configuration SYNCOUT

    Part Number: TPS62876-Q1 Tool/software: Hello, We have used 2 X TPS62876 to provide 0.75V@11A in a stack configuration. On PCB, there is mistake that tied the SYNCOUT pin of the secondary PMIC to GND while it is recommended to connect to GND through…

  • TPS62876-Q1: Compensation resistor and capacitor value calculation for TPS62876

    Part Number: TPS62876-Q1 Tool/software: Hi Sir, My cusotmer is designing TPS62856 for their 2 power application: VIN = 3.3V / Vout = 0.635V / Iout = 6.85A VIN = 3.3V / Vout = 0.94V / Iout = 7.543A We use webench to calculate the Rcomp and Comp…
    • Answered

  • TPS62876-Q1: TPS62876B1QWRZVRQ1

    Resolved
    Part Number: TPS62876-Q1 Tool/software: Hello We need to have power dissipation table like of example below. I want to calculate Tj based on the measured Tc. Our application below. These calculations are necessary to verify the simulation…
    • Resolved
    • Answered

  • TPS62876-Q1: TPS62876 thermal model and Rth vs. Psi

    Resolved
    Part Number: TPS62876-Q1 Tool/software: Hello TI Team, I have two questions to you regarding your buck converters TPS62876: 1. Have you got thermal model for mentioned converter? 2. What parameter Ψ or RθJ do you propose to use for thermal simulation…
    • Resolved

  • TPS62876-Q1: Schematic review

    TI Thinks Resolved
    Part Number: TPS62876-Q1 It is confidential , so if you make a friendship request, we will send you the data privately.

  • TPS62876-Q1: power design issues for TPS6287X-Q1

    TI Thinks Resolved
    Part Number: TPS62876-Q1 Other Parts Discussed in Thread: TPS62870-Q1 Hi engineer: about power design issues for TPS6287X-Q1: In stacked operation mode, does it support DVS adjustment? How is the voltage adjustment of the Secondary achieved? How…

  • TPS62876-Q1: Max Number of Phases

    Part Number: TPS62876-Q1 Hello, Regarding the TPS6287x family, how many devices can be stacked at a maximum? I'm considering reducing the inductor current per device in order to use a smaller inductor. There is a size limitation for components in…
    • Answered

  • TPS62876-Q1: How to understand droop compensation?

    Resolved
    Part Number: TPS62876-Q1 Hi Expert It's so simply to desirable droop compensation in TPS62876 DS so I am not fully understand why reduce output voltage can optimize load transient? could you please share more materials to me?
    • Resolved

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