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TPS40210: 12v buck boost

Part Number: TPS40210
Other Parts Discussed in Thread: LM5175, LM34936

Tool/software:

Hi 

INPUT : 10-15VDC(Battery 4cell LFP)

OUT: 12V (1.5A/2.5A/3A) for different outputs.

can TPS40210 be used in buck boost topology?

is there any other IC lower price and same work?

  • Hi Deepak,

    Thanks for using E2E.

    TPS40210 can not be used in buck-boost topology. It could be used as in flyback topology, which is also able to step up and down. 

    For buck-boost controllers you can have a look at LM34936 or LM5175 for example.

    Best regards,

    Moritz