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  • TPS62870-Q1: Programming

    Part Number: TPS62870-Q1 I see that the datasheet for the TPS62870-Q1 states that "Register contents remain intact as long as the input voltage remains above 1.4 V." I was planning on using this device to generate a 0.9V rail. Does the output voltage…
    • Answered

  • TPS62870-Q1: Unused I2C SDA, SCL pins for I2C enabled variant

    Resolved
    Part Number: TPS62870-Q1 Hi team, I found a description in the datasheet about unused SCL/SDA for I2C disabled variant and it requires to pull them to GND. In my case, I plan to use I2C enabled device, but want to leave I2C unused. In this case…
    • Resolved

  • TPSM8287A12: How to design thermal pad & vias on the PCB for TPSM8287AXX/TPS6287X and how to process soldering correctly

    TI Thinks Resolved
    Part Number: TPSM8287A12 Other Parts Discussed in Thread: TPS6287B25 , TPS62870 , Tool/software: dears, Our power modules, such as TPSM8287AXX, always have 3 thermal pads as below picture shows: I checked the datasheet and EVM user guide, there…

  • TPS6287B10: TPS6287B10 Remote Sense Circuit

    TI Thinks Resolved
    Part Number: TPS6287B10 Other Parts Discussed in Thread: TPS62867 , TPS62870 Tool/software: Please help me check TPS6287B10/TPS628691A remote sense circuit, Thanks! Power from connector to base board.

  • TPS62442: Dual-Channel Core Power Supply with Fast Startup/Shutdown

    Part Number: TPS62442 Other Parts Discussed in Thread: TPS62870 , TPS62867 Tool/software: Hi, We are evaluating products for a core power supply for ASICs and require a dual-channel solution with the following specifications: Channel 1: DC-DC 3…

  • TPS62872-Q1: TPS62872-Q1 part status

    TI Thinks Resolved
    Part Number: TPS62872-Q1 Other Parts Discussed in Thread: TPS62870-Q1 Hi TI expert, How about TPS62872-Q1 and TPS62870-Q1 part status? What's date for their mass production? Thanks! Michael.

  • TPS62868: PSPICE simulation over frequency to extract output impedance

    TI Thinks Resolved
    Part Number: TPS62868 Other Parts Discussed in Thread: TPS62870 Tool/software: Buck or PSPICE team, We have a customer trying to use the PSPICE model in frequency simulation to extract the output impedance. Questions from them: Is there an app note…
    • Answered

  • TPS62874-Q1: Webench design and analysis

    Resolved
    Part Number: TPS62874-Q1 Other Parts Discussed in Thread: TPS62870 , TPS62869 , TPS62870-Q1 , Tool/software: In design phase of an ASIC validation test board and considering the TPS62874 for the core voltage regulator. Application is 3.3 VIN, 0.5-0.55…
    • Resolved
    • Answered

  • TPS62867: High/Low level input threshold voltage at EN

    Resolved
    Part Number: TPS62867 Other Parts Discussed in Thread: TPS62870 Team, I am building a discrete power sequencing as shown below Can you please provide the maximum value of the High-level input threshold voltage at EN ? I would like to analyze distribution…
    • Resolved

  • LM21215A: Output noise issue

    TI Thinks Resolved
    Part Number: LM21215A Other Parts Discussed in Thread: TPSM82866A , TPS62870 , TPSM82866C Tool/software: Hello, My customer was using the LM21215AMHE-1 under the following conditions. - INPUT : 5V, OUTPUT : 0.9V, LOAD : 6A They designed the circuit…

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