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    Answered

  • TPS22963C: Reverse current protection when VIN and ON pins are unpowered

    Resolved
    Part Number: TPS22963C Tool/software: Hi TI team, Is the reverse current protection still valid if the "VIN" and "ON" pins are un-powered, while the "VOUT" has a voltage applied to it? I.e If 3.3V is applied to "VOUT" but…
    • Resolved

  • RE: TPS22963C: Please review the parts applied to the development circuit diagram.

    Hi jaehyeon kim, When the EN is low and Vin or Vout >1V, the Reverse current blocking should be active and prevent any current flow from OUT to IN. This is valid for both TPS22964 and TPS22963 devices. QoD won't help here as it looks like USB is forcing…

  • RE: TPS22963C: Can Protect the circuit from 12V reverse voltage and reverse current using TPS22963?

    Always happy to help. I am closing this thread. You can reply again here to reopen the thread or create new thread and add a link to this one. Best Regards, Arush

  • RE: TPS22963C: tR min value and behavior of changing reverse protection mode to normal operation

    Hi Yama, Thank you for your patience. Design has deduced the given condition should meet your customer's requirement of tR > 183.33us. Based on simulation data, we would expect the rise time to behave as below: TPS22963C tR Conditions Rise…
    • Answered

  • TPS22963C: Output Short

    Resolved
    Part Number: TPS22963C Other Parts Discussed in Thread: TPS22950 Hi, I am using TPS22963C on a design and would like to know the expected behavior under a fault condition. The enable pin is pulled up to Vin in this application. If Vout is shorted to ground…
    • Resolved
    • Answered

  • TINA/Spice/TPS22963C: TPS22963C

    Resolved
    Part Number: TPS22963C Other Parts Discussed in Thread: TINA-TI , TPS22964C , Tool/software: TINA-TI or Spice Models Hi, I made some minor modifications of your reference design of the Load switch TPS22963 ( TPS22963C TINA-TI Reference Design ) where it looks…
    • Resolved
    • Answered

  • TPS22963C: Inquire TPS22963c Load switch with OCP/OVP feature?

    Resolved
    Part Number: TPS22963C Other Parts Discussed in Thread: TPS2595 Hi Webmaster, My customer inquire a load switch which need some features as below, a. Vin = 2.5V ~ 5.5V b. Iout greater than 3A c. package smaller than 2mm * 2mm d. Rds(on) smaller than 30m…
    • Resolved

  • TPS22963C: TI Load switch Vs. Onsemi

    TI Thinks Resolved
    Part Number: TPS22963C Other Parts Discussed in Thread: TPS22922 Hi Team, TI TPS22963CYZPR has a much higher quiescent current than Onsemi NCP339AFCT2G Does TI have part that pin to pin with NCP339 with same quiescent current? Thanks, Shlomi

  • TPS22963C: Reverse current protection

    TI Thinks Resolved
    Part Number: TPS22963C Other Parts Discussed in Thread: TPS22916 , TPS22912C , TPS22953 Hi Sir Our schematic is below When we supply 5V to ACIN ,we can measure a 1V voltage on 5V_ADP1 On pin is 0ohm to GND How could I solve this issue ?

  • TPS22963C: Clarifications on TPS22963C and TPS7A8300RGWT LDO's ON and EN pin's voltage ranges

    TI Thinks Resolved
    Part Number: TPS22963C Hi, I was using the Ic's TPS22963C(to generate VCCAUX_1V8 from 1V8)and TPS7A8300RGWT (to generate VMGTAVCC_1V and VMGTAVTT_1.2V from 1V8).The EN pin (of TPS7A8300RGWT) and the ON pins (of TPS22963C) were driving from the…

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