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TPSM64406: Using only one DC-DC of two

Maksim Matusko
Prodigy 40 points
Part Number: TPSM64406

Tool/software:

Hello dear TI Team,

I'd like to use TPSM64406 chip but I don't need as much as 6A current for my particular application.

Is it possible to use the chip in dual mode (config resistor either 0 or 120k) and tie the second DC-DC to ground?

Thank you

  • 0
    TI__Mastermind 24115 points

    Hi,

    This device can be configured into single output mode utilizing the schematic depicted in figure 7-3 of the datasheet. 

    More information on the specific pin requirements and components are listed in both the pin function table 5-1 and the application section 8.

    Thank you,

    Joshua Austria