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  • TPS566231: TPS566231 RTM Schedule

    Resolved
    Part Number: TPS566231 Other Parts Discussed in Thread: TPS566235 Hello, I'm looking for a buck converter suitable for the below specification. Vin : 10 ~ 15V Vout : 5V / 6A I found TPS566231, but the status is PREVIEW. When is RTM of TPS566231…
    • Resolved
    • Answered

  • TPS566231: Push Button Buck Converter EN

    Resolved
    Part Number: TPS566231 Other Parts Discussed in Thread: TPS65287 , TPS3422 Hey there, so I'd really like to use a non-latching push button to enable a(ny) Buck converter for our project. I have read the TI Push Button Application Report (SCEA048B)…
    • Resolved
    • Answered

  • TPS566231: datasheet issue

    Resolved
    Part Number: TPS566231 Hi Team, Checked the TPS566231 datasheet, and it seems it's typo in 12.1.1 Packaging Information for the Pins column. (It lists 20 Pins but the real from SPEC shall be 9 Pins. Please check and update it. Best regards Albert…
    • Resolved

  • TPS566231: Enable pin switching issue

    TI Thinks Resolved
    Part Number: TPS566231 Hi Ti Team, We are using XTPS566231RQFR on our custom board to generate 3.3V with up to 4A current. We are controlling the Enable pin of it by MCU. But after connecting this pin with MCU I/O, we are getting attached waveform on EN…

  • TPS566231: Quiescent current performance

    TI Thinks Resolved
    Part Number: TPS566231 Team, Datasheeet mentions that TPS566231 supports ultra low quiescnet current (ULQ) feature, but the quiescent current spec is not available. What is the quiescent current level for TPS566231? Thanks. Best regards, Andy Chu
    • Answered

  • RE: Search for buck converter by efficiency for a given Vin, Vout , current

    Resolved
    Hi Moheddin I did as you suggested and Webbench came up with the same converters as I had already found - this is the TPS566231 or TPS566238. What's your opinion on these?. My only concern is availability (or lack of) thanks
    • Answered

  • WEBENCH-POWER-DESIGNER: Load transient range

    Resolved
    Part Number: WEBENCH-POWER-DESIGNER Other Parts Discussed in Thread: TPS566231 Hi team, I'd like to simulate load transient from 0A to 2.5A with TPS566231 but webench don't support 0A but support up to 1/20 of 2.5A (0.125A). Can I simulate 0A to…
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    • Answered

  • TPS61288: What if the Booster Input voltage is grater then output voltage

    Resolved
    Part Number: TPS61288 Other Parts Discussed in Thread: TPS566231 Hello TI, We are designing Boost and buck dc to dc converter. we have few question, 1. If i configure(Design) boost convertor for input-8.4V/5A to output 12V/2.5A, In some condition…
    • Resolved

  • RE: BUCK Regulator from 12V to 5V@4Amp without Heatsink with good efficiency

    Hi Kumar, I checked that TPS566231 efficiency under 12Vin-5Vout-4A can be up to 94.9%, under 12Vin-5Vout-3A can be up to 95.2%. You can check the datasheet or request an EVM on TI.com to evaluate. Thanks, Lishuang

  • RE: TPS51275: Two output voltage regulation

    Young, thanks for helping to reply. Hi Alex, (1) No. It can't support two 5V rail with its definition. As shown in the first page of datasheet, the adjustable range of output voltages are +/-10% based on 5V and 3.3V. (2) That's not the recommended…

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