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  • TPS7A25: PSPICE Model not working

    Resolved
    Part Number: TPS7A25 Hello Team, the pSPICE simulation only works for Vout=1.24V. As soon as I add a voltage divider to the FB pin nothing works(= no output voltage). Thanks for your help! Hans
    • Resolved

  • TPS7A25: Soft start and inrush current

    TI Thinks Resolved
    Part Number: TPS7A25 I'm using TPS7A2533. I have the following questions about soft start and inrush current. ●The datasheet says that the soft start function is built in, but where exactly is it built in the block diagram? ●Is the soft start function…
    • Answered

  • TPS7A25: Effects of output capacitance on inrush current

    Resolved
    Part Number: TPS7A25 Hi, I am planning on using TPS7A25 in an application which imposes a limit on total capacitance allowed during initial turn-on for the first 20ms to avoid tripping of the upstream inrush current limiter. How can I compute the total…
    • Resolved

  • TPS7A25: Feedback resistor

    TI Thinks Resolved
    Part Number: TPS7A25 Hi team, Customer is wondering why several Mohm resistor is used for feedback instead of kohm resistor. Could you kindly share the reason why ? Thank you and best regards, Michiaki

  • RE: TPS7A25: LDO ringing

    Hi Cedrick, Did the customer end up figuring out the issue or go with a different solution? I am curious about this one. Regards, Nick

  • TPS7A25: voltage over spec(5V+5%) when OCP and soft start

    Part Number: TPS7A25 Hello expert, My customer is using TPS7A2501 in their IPC application. Please see below waveform OCP and soft start period. It seems like voltage is over customer's spec during these two conditions. May I know if you can help to double…

  • TPS7A25: Load Transient Details

    TI Thinks Resolved
    Part Number: TPS7A25 Hi team, I have two questions. Do you have a waveform with the horizontal axis of the load transient expanded? Does the load transient depend on the ambient temperature? Best Regards,

  • TPS7A25: Maximum output current consult for adjustable output version

    TI Thinks Resolved
    Part Number: TPS7A25 Hi Team, When Input voltage is 12V, output voltage is 5V. How to estimate the maximum output current ability for our TPS7A2501? You know the LDO's power dissipation is related with voltage difference. Looking forward to your reply…

  • TPS7A25: LDO OUTPUT PROBLEM

    Part Number: TPS7A25 Other Parts Discussed in Thread: TEST , (TPS7A2518DRVR)FIXED VOLTAGE LDO, WE ARE USING IT TO DERIVE 1.8 FROM 3.3V ,BUT THERE IS A TRANSIENT VOLTAGE(RISING TO 2.2V THEN STABALISING TO 1.8 V AFTER SOME TIME) IS OCCURING WHEN CONNECTED…
    • Answered

  • TPS7A25: Power management forum

    Resolved
    Part Number: TPS7A25 Other Parts Discussed in Thread: TPS7A26 , Hello E2E, For the TPS7A25 & TPS7A26 fixed out versions, can we have a resistor divider network attached to the NC pin? The reason I ask is this. Currently my customer is using the TPS7A2501…
    • Resolved

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