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  • TPS552882EVM-2MHZ: TPS5528xxEMV - Design Files

    Resolved
    Part Number: TPS552882EVM-2MHZ Other Parts Discussed in Thread: TPS552892EVM Dear TI Team, Could you please send me ASAP the (Altium) design files for the TPS552882EVM-2MHZ, TPS552882EVM-400K and TPS552892EVM-111? Many thanks in advance. Best…
    • Resolved

  • BQ25750: System Voltage Regulation in Reverse Mode

    Part Number: BQ25750 Other Parts Discussed in Thread: TPS552892 , TPS552892EVM , , TPS4800-Q1 Hi Experts, I am designing a Power module which includes Battery charging IC (BQ25750) and a Buck-Boost converter (TPS552892) for delivering a constant 12V…
    • Answered

  • Power management forum

    Resolved
    Part Number: TPS552892EVM Other Parts Discussed in Thread: TPS552892 Tool/software: Hi Team, I would like to use in my project your product: TPS552892 (in my application Vin:10-32V, Vout:12V, Iout:2A). I found evaluation board: TPS552892EVM Please…
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    • Answered

  • TPS552892-Q1: B-B regulator with internal FET for conversion of 9-16V I/P to 2A,12V O/P

    Resolved
    Part Number: TPS552892-Q1 Other Parts Discussed in Thread: TPS552872-Q1 , TPS552872 , TPS552882 , TPS552892 , TPS552892EVM Tool/software: Hi Team, We're looking for a buck-boost regulator to operate with the following design requirements. Kindly share…
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    • Answered

  • RE: TPS552892: TPS552892 design review

    Resolved
    Hi Bryce, thanks for your reply. This is my original schematic design. As this schematic, the setting of parameter is followed document TPS552892EVM-111 EVM user guide. Abnormal oscillations occurred in the output and inductor current when…

  • RE: TPS552892: Vout abnormal

    Hi Mulin, Vin in normal conditon is 10.8V ~ 13.2V, When power off protection will drop to 7V. Output cap is YAGEO CC0805MKX5R8BB226. Please help f(BW) design limitaion "less than 1/5*fzRPH and 1/10*fsw"soon. Or have other limitation we need to noticed…

  • TPS65987DDJ: TPS25750EVM Charging of Cell phone

    TI Thinks Resolved
    Part Number: TPS65987DDJ Other Parts Discussed in Thread: TPS65987D , TPS552892 , TPS55288 , TPS552892EVM , TPS552882 Hello - we built a working prototype of a new product using the TPS65987EVM board. The product allows charging of a cell phone from a…

  • RE: LM51551: Designing 12V 5A SEPIC DC-DC Converter - Current limitation debugging

    Hi Prit, Please follow the layout guidelines in the datasheet. It is difficult to say what exactly caused this issue. You can choose between SPEIC and buck-boost. Maybe it will be easier to start with TPS552892EVM . Best Regards, Feng Ji
    • Answered

  • TPS55289: Copper Fill Under the Coil of TPS55289

    Resolved
    Part Number: TPS55289 Hi everyone, Recently I decided the use `TPS55289` for our LED driving application. However, when I checked the layout recommendation of the IC and also evaluation board `TPS552892EVM-111` I realized that there are copper keep…
    • Resolved

  • TPS552892: Performance at lower Vin and higher load

    Part Number: TPS552892 Tool/software: Hi there, I'm trying to use the TPS552892 in my application with specifications Vout = 12V, Vin = 8-24V, and Iout = 2A. I have copied many of the values from the evaluation module TPS552892EVM-111, but I am still…

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