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TPS40055: P2P replacement scheme

HY yang
Expert 1980 points
Part Number: TPS40055
Other Parts Discussed in Thread: LM25145, LM5146, LM5145

Is there a P2P replacement scheme for tps40055pwp? The current and voltage can be different. Our customers use this IC, but they can't buy it at present and are eager to produce it. Want to know if there is an alternative.

  • 0
    TI__Guru 59001 points

    Hello HY

    Unfortunately, there is no device which can be replaced without further bench evaluations. You should fully evaluate your system after the replacement.  I am not sure it is orderable or not now, but please check TPS40055MPWPREP https://www.ti.com/product/TPS40055-EP . 

    Also, please consider to use newly released devices (for example LM25145, LM5145, LM5146 devices) if any new design. 

    -Eric Lee (Applications Engineering)