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  • [FAQ] TPS62125: TPS62125 Inverting Buck-Boost Application Risk

    Part Number: TPS62125 Other Parts Discussed in Thread: TPS629206 , TPS629210 , TPS629203 , Hi, The TPS62125 configured as inverting buck-boost application is very risky. We strongly recommend using our new generation buck converter TPS629203 or -Q1 family…

  • TPS62125: frequency variation

    TI Thinks Resolved
    Part Number: TPS62125 Other Parts Discussed in Thread: TPS62150 Hi, Looking at figure 33,34 and 35 shows a frequency variation that doesn't match with theory (" Understanding frequency variation in the DCS-Control topology" - by Chris Glaser…
    • Answered

  • TPS62125: Pin detail during power off

    Resolved
    Part Number: TPS62125 Hello team, My name is Simeon Aleksandrov, I am an FAE Intern at TI BeNeLux. Looking over the TPS62125 , I was interested to know more about the state of some pins during power-off (VIN=0.0V & V(SW) = 0.0V): Power good (PG…
    • Resolved

  • TPS62125: TPS62125: stable using 56uH inductor?

    TI Thinks Resolved
    Part Number: TPS62125 Other Parts Discussed in Thread: TPS629210-Q1 , TPS629210 , TPS629206 , TPS629203 Hi I am designing a power supply for Xbee3 module. Digi's documents recommend to keep switching above 500kHz if using a switcher. Xbee3 module draws 18mA…
    • Answered

  • TPS62125: TPS62125DSG

    Resolved
    Part Number: TPS62125 Other Parts Discussed in Thread: TPS62170 , TPS62160 Hi, I use a TPS62125 in a design in inverting configuration for low consumption usage (4 mA max). The inverted voltage have to be able to reach -9.4V with a Vin at 3.3V. Our design…
    • Resolved

  • TPS62125: TPS62125DSGR Output Voltage

    TI Thinks Resolved
    Part Number: TPS62125 Hi, I am using TPS62125DSGR in my design which has 12 V at input voltage and 'Sensor_en' as the enable signal coming from FPGA. The ideal output at the output of TPS62125DSGR should be 2.82V. This 2.82 V is given to a LDO …

  • TPS62125: Pin to pin drop-in replacement

    TI Thinks Resolved
    Part Number: TPS62125 Other Parts Discussed in Thread: TPS62170 Hi Team, My customer is currently looking for a drop-in replacement for our TPS62125DSGR to continue to support their supply chain since we have no available stock for this part. Do we have…

  • TPS62125: TPS62125 Vout overshoot

    Part Number: TPS62125 We are currently using the TPS62125 in two very similar products. The layout and components associated with the TPS62125 sub-circuit are exactly the same, 6 volt input, 3.5 volt out. The loads are also very similar, both are under…

  • TPS62125: TPS62125

    TI Thinks Resolved
    Part Number: TPS62125 We have an application to derive the power for the micro-controller (3.3V/10mA) from the 4-20 signal, we are considering TPS62125 for this application. Please let us know if this is the right part and share the application circuits…

  • TPS62125: Power

    TI Thinks Resolved
    Part Number: TPS62125 Hello, We use the TPS62125 buck converter in a few designs, we are having some noise issues in one of the batch of the boards and wondering any suggestion to fix and any reason for the cause would be very much appreciated. All PCB…

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