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  • TPS22970: How to parallel TPS22970

    TI Thinks Resolved
    Part Number: TPS22970 Other Parts Discussed in Thread: TPS22997 , TPS22998 Tool/software: Hi team, The customer hope we can provide schematic as below: 1. How to parallel 2 pcs TPS22970 2. how to parallel 2pcs TPS22997 Could you help provide the…

  • TPS22970: TPS22970 vs TPS 22920

    TI Thinks Resolved
    Part Number: TPS22970 Other Parts Discussed in Thread: TPS22920 , TPS22997 , TPS22990 I was comparing the TPS22920 with the TPS22970. section 10.1.2 of the TPS22920 suggests a CIN of 10X CL to limit Vin dropping during turn on and some bit about a…
    • Answered

  • TPS22970: TPS22970

    Resolved
    Part Number: TPS22970 I'd like to use TPS22970 to reduce in-rush current. Since it is placed on very first input of the power supply, it should be enabled automatically when the power supply is on. So, ON pin needs to be tied to Vin through a pull…
    • Resolved

  • TPS22970: ON Pin

    TI Thinks Resolved
    Part Number: TPS22970 Other Parts Discussed in Thread: TPS22992 Hi Team, seeking some inputs for a possible solution. TPS22970, the datasheet does not state that the ON pin can be connected directly to VIN instead of a GPIO controller. Can I successfully…
    • Answered

  • TPS22970: CIN and COUT Recommended versus No Placement due to Hot-Plug In-rush current limit.

    Resolved
    Part Number: TPS22970 The recommended CIN capacitors on my design (I have 3 load switches) are enough to fail my Hot-Plug In-rush current specifications (600mA). All three need to be removed to pass in-rush. About a total of 0.5uF of CIN might pass in…
    • Resolved

  • TPS22970: TPS22970

    TI Thinks Resolved
    Part Number: TPS22970 hi.. Can i use TPS22970 on resistance load switch for high-voltage protection for micro-controller. If accidentally the voltage rises from 3.3V to 15V the switch must provide the high voltage protection to micro-controller. …

  • TPS22970: TPS22970 Inrush current

    TI Thinks Resolved
    Part Number: TPS22970 Other Parts Discussed in Thread: TPS22925 Dear E2E: i read tps22970 datasheet and confused in page 13. maximum inrush current=2.5A Cl=800uf introduction. I Have used tps22925 in datasheet page 18. CL=1uf, maximum acceptable inrush…
    • Answered

  • RE: TPS22992: Bias Voltage Requirements and Leaving PG floating

    Resolved
    Hi Matthew, 1. Does TPS22970 work? 2. Yes, it can. Thanks, Patrick

  • RE: TPS22925: Schematic review and recommendation

    Hi Technocrat, Schematic looks good to me. I'd like to bring your awareness to TPS22970 or TPS22971 , which are slightly bigger but improved versions of the device - if they work for you. Thanks, Patrick

  • RE: TPS22921: minimum voltage input

    Hi John, While TPS229920/1 likely would work, we cannot guarantee this as the data sheet does not include 0.85V in the VIN operating range. However, since that reference design is rather old, and thus that is quite an old device - we have TPS22999…

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