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  • TPS7A47-Q1: Will TPS7A47 has additional thermal protection against 36V->1.4V/Short scenario?

    TI Thinks Resolved
    Part Number: TPS7A47-Q1 Other Parts Discussed in Thread: TPS7A47 Hi, When TPS7A47's output is short when VIN=36V, VOUT=1.4V and IOUT is short. Therefore the power dissipation on pass FET will be about 36*1.26=45W. Will thermal shutdown protects the device…

  • TPS7A47: new device recommend

    TI Thinks Resolved
    Part Number: TPS7A47 Hi team, My customer is using LT3042 now. And I wonder if we have a device to replace it, I saw TPS7A47(5mm*5mm), but it is bigger than LT3042 (3mm*3mm) Requirements: High PSRR Enable pin small size Thanks, Brian

  • TPS7A47-Q1: TPS7A47-Q1 output failure issue

    Part Number: TPS7A47-Q1 Hi Team, My customer is using TPS7A47-Q1 and recently reports 5 failure cases (in total 30 boards). Background: 1) Input voltage: 24.5~28V (Input comes from the multi-windings Flyback, it's the aux-winding output and varies due…
    • Answered

  • TPS7A47: noise performance across Output Capacitor

    Resolved
    Part Number: TPS7A47 Hello team, My customer has a question about noise performance vs Output Capacitor value. Would you please share the noise performance in case of Cout = 10uF case? In ds, the following is described. 8.2.2.1.1 Input and Output Capacitor…
    • Resolved

  • TPS7A47: Question about mixed date code within the reel.

    TI Thinks Resolved
    Part Number: TPS7A47 Hi, I have a reel of TI P/N TPS7A4700RGWR that seems to have 2 different Date markings within the reel. Is this normal? And we have the following markings As far as I know, work days for week 26 run from Monday June 27th to Friday…

  • TPS7A47: smallest thermal junction theta

    TI Thinks Resolved
    Part Number: TPS7A47 Hi team, my customer is looking for a LDO supply MOS for relay in the EV charging. TPS7A47 is thermal is low, is it be qualified? or do we have better solution? Vin:12V Vout:6V Iout:0.3A
    • Answered

  • RE: TPS7A47: TPS74A7

    Resolved
    Hi Joey, I grabbed the screenshot from the product page. After logging in the device quantity is shown to me. https://www.ti.com/product/TPS7A47?login-check=true#order-quality Regards, John

  • TPS7A47: Does TI have similar device with L99VR01?

    Part Number: TPS7A47 Other Parts Discussed in Thread: TPS7A63-Q1 , , TPS7B69-Q1 Hi team, Does TI have a similar device with L99VR01? The customer just wants to use 3 bits to control the output voltage. don't need more voltage levels. Normal voltage…

  • TPS7A47: use two TPS7A47/TPS7A33 in parallel?

    TI Thinks Resolved
    Part Number: PMP8372 Other Parts Discussed in Thread: TPS7A47 , TPS7A33 , PMP Team, Question about the TPS7A47 / TPS7A33 LDOs used in https://www.ti.com/tool/PMP8372 : -Is it possible to use two TPS7A47 and two TPS7A33 in parallel to lower the current/power…
    • Answered

  • TPS7A47: TPS7A4700 +34V to +33V Regulation ?

    Resolved
    Part Number: TPS7A47 I have a TPS7A4701RGW in my design and I would like to supply it with +33.9V and get it to regulate my output voltage down to 32.9V. I have calculated the required resistors as R1 = 36K & R2 = 1.6K and have implemented this design…
    • Resolved

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