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    Answered

  • TPS2561A: Difference of TPS2561 and TPS2561A

    Resolved
    Part Number: TPS2561A Other Parts Discussed in Thread: TPS2560 https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/350238/what-is-the-difference-between-the-tps2561-and-tps2561a The explanation of Milo is still not…
    • Resolved

  • TPS2561: FAULT condition not getting triggered

    TI Thinks Resolved
    Part Number: TPS2561 Hello, I have used the TI TPS2561 current limited power switch on two different designs. It has worked well for me using the switch on a four port USB Hub with a Panasonic NN31001A-BB DC/DC converter switching at 800kHZ . However…
    • Answered

  • TPS2561: TPS2561 safety certificate

    Resolved
    Part Number: TPS2561 Hi sirs, My customer need TPS2561 safety certificate of UL E169910, CB test report. Can you please share them to me? thanks.
    • Resolved
    • Answered

  • TPS2561: Relpacing TPS2561DRCR with TPS2003DRCR/CT

    Resolved
    Part Number: TPS2561 We are currently using a TPS2561DR in our design; however due to this part being out of stock with a long lead time, we are looking for a direct part swap. This part is being used to limit power current of USB and SATA power supplies…
    • Resolved

  • TPS2561: Confuse about the picture of fig 7-3: Full-Load to Short-Circuit Transient Response

    TI Thinks Resolved
    Part Number: TPS2561 Dear experts My customer have some confuse about the device behavior with the condition of Full-Load to Short-Circuit Transient Response. From the picture, when a short condition happened, there have a current spike, and then seemed…
    • Answered

  • TUSB4020BI: Schematic review

    Resolved
    Part Number: TUSB4020BI Other Parts Discussed in Thread: TPS2561 Tool/software: Hi Brian, Thank you very much for reviewing my schematic, I have few more relating questions: 1. If I will not use SMBUS and I2C mode can I leave the TUSB4020B pin22 unconnected…
    • Resolved
    • Answered

  • TPS2561A: Backdrive Protection from OUT to IN pins on the TPS2561

    Resolved
    Part Number: TPS2561A Hi, I would like to know if the TPS2561ADRC has some backdrive protection. If the OUT pins have a voltage apply on them but the IN is floating (0V) and EN pins is low @ 0V, will there be some backdrive current flowing from the OUT…
    • Resolved

  • TPS2561DRCEVM-424: TPS2561 Fault behavior not as advertised

    Part Number: TPS2561DRCEVM-424 Other Parts Discussed in Thread: TPS2561 The Fault outputs on the TPS2561 do not appear to work as advertised. During an overcurrent condition sufficient to cause about a 1.4 volt drop across the device (measured from TP1…

  • TUSB2E11: Is there any eUSB2 repeater IC with VBUS Power support to connector

    TI Thinks Resolved
    Part Number: TUSB2E11 Other Parts Discussed in Thread: TPS2561 , Tool/software: Any eUSB2 repeater IC which have features of both TUSB2E11 and TPS2561 ?
    • Answered

  • TPS2561: Turns Vout off after capacitive load transient

    Resolved
    Part Number: TPS2561 Hi team, Can you have look into my customers issue? We use the TPS2561 device on a power supply for 5V and have noticed an unpleasant behavior there (channel 1, yellow): In case of a capacitive load jump (from 0 to 47uF, caused e.g…
    • Resolved

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