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TPS2559: Operating Temperature Range Rating & suitability for BTS platform designs

Karthik kumar R44
Prodigy 10 points
Part Number: TPS2559
Other Parts Discussed in Thread: TPS2553, TPS25221

Dear Team,

   The datasheet specify for temperature ranges w.r.t storage and junction temperature only for TPS2559; pls update on the operated (board/ambient values) temperature range ratings for the device, to verify the feasibility for LTE BTS system integration.

Also pls update on the alternate part available from switch portfolio, for Telecom/ BTS design applications & lower Turn on/off times for transient performances. 

Thanks and Regards,

Karthikkumar.R,

Wipro,Ltd., (EC-5)

Bangalore, IN

  • 0
    TI__Expert 8980 points

    Hi, Karthikkumar.R,

    I want to confirm with your about first question: what do you want us to update, the operated temperature range rating for TPS2559? There's thermal information in datasheet, you can calculate operating temperature via those parameter. There's guide in page 16 to explain how to calculate.

    For the alternate part, I attached Type-A power switches and charging controller select guide as below FYI, this part are all from our product line.

    Besides, We have TPS25221 which is cost down version of TPS2553.

    0755.USB Type-A Power Switch and charing contriller select Guide.pdf

    Regards,
    Bob