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Original question:

LM5170: Dual phase buck controller LM5170, only use phase-1 for single phase buck circuit?

LM5170: Difference between LM5170 and LM5170-Q1

Jeff Xie
Intellectual 1780 points
Part Number: LM5170

Hi all,

I saw we release LM5170 non automotive version. What is the spec difference between LM5170 and LM5170-Q1? Can industrial customer switch to LM5170 without changing schematic? Thanks.

  • 0
    TI__Guru* 78370 points

    Hi Jeff,

    The difference is not in IC design but the qualification and production flow. For customer, they should not see performance differences, so your industrial customer can switch to LM5170 from LM5170-Q1 without schematic change. 

    Thanks,

    Youhao Xi, Applications Engineering