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TPSM63603: Could TPSM63603 used for 24V to -12V @1A application?

Matthew Chen
Intellectual 1080 points
Part Number: TPSM63603
Other Parts Discussed in Thread: LMR36520

Hi team,

Could TPSM63603 used for 24V to -12V @1A application? if not, could you give some suggestions here?

Thanks a lot.

Matthew

  • 0
    TI__Mastermind 27030 points

    HI Matthew:

    we don't recommend use TPSM63603 is this spec, as for IBB, the max voltage will be Vin+abs(Vo) which is 36V in this condition, it is nearly no margin right now. we recommend a 60V 2A module or converter working at this condition.

    for module, you can choose TPSM5601R5Hx, and make sure rated Io  lower than 0.8A(1A may over its internal high side rated current which is 1.5A).  For converter, LMR36520 will be recommend.

    Thanks


    Daniel Li