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TPS3890: Do we have new device that can be the replacement for BD4142HFV?

Matthew Chen
Intellectual 1080 points
Part Number: TPS3890

Hi Team,

I see a thread 5 years ago  that suggest use TPS3890 as the replacement for BD4142HFV. Do you have newer suggestions ?

Could you help to indicate TI feature to compete with BD4142?

Thanks a lot

Matthew

  • +1
    TI__Genius 11470 points

    Hi Matthew,

    The TPS3890 is still a good replacement for the BD4142HFV. The TPS3890, compared to the BD4142HFV: has a lower supply current, 2.29uA vs 7.5uA; wider operating temperature, -40degC to 125degC vs -10degC to 100degC; higher voltage threshold accuracy, .5% vs 2% (stipulated from their datasheet values). 

    Jesse