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TPS3420: Pin to pin suggestions for Richtek replacement...

Peter Tseng
Mastermind 6360 points
Part Number: TPS3420


Tool/software:

Hi Team,

We want to replace Richtek with TI.

May I have your help to provide p2p solution for RT9829GQW and RT8299AZQW?

Thanks. 

https://www.mouser.tw/datasheet/2/1458/DS9829_00-3104927.pdf

https://www.mouser.tw/datasheet/2/1458/DS8299A_03-3104668.pdf

  • 0
    TI__Genius 10560 points

    Hi Peter, 

    Thanks for your question. I can help supporting Dual Push-Button Controller. In order to get the right team assigned to support your question, I suggest creating a new thread for RT8299A Step-Down Converter.

    Could you please first let me know your production timeline so that I can better assist you?

    • And also can you please let me know what is your design requirements: preferred output configuration and  push button delay time?  

    Best,

    Sila Atalar 

  • 0 in reply to Sila Atalar
    Mastermind 6360 points

    Hi Sir,

    Thanks for your reply!

    Since we want to replace as 2nd source for customer, the p2p is must.

    About the spec. requirement, similar to RT9829 is OK.

  • 0 in reply to Peter Tseng
    TI__Genius 10560 points

    Hi Peter, 

    Thanks for explaining you need a pin to pin solution. Unfortunately we don't have any IC that is P2P with RT9829.I think TPS3420, Dual-channel push-button controller with configurable delay, would be a good solution to meet your requirements. 

    I will also reach out to you via email to share our roadmap to see how we can support you with your request. 

    Best,

    Sila Atalar