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TPS3850-Q1: Device Nomenclature versus Fixed and Adjustable versions

Laurent KLUSKA
Prodigy 10 points
Part Number: TPS3850-Q1
Other Parts Discussed in Thread: TPS3850

Hello,

In the datasheet, it is not clear about the device nomenclature (table 8).

is it correct ? :

Fixed versions = UV and OV monitoring ?

Adjustable versions = UV monitoring only ?

What are the correct TPS3850 references for fixed versions and adjustable versions ?

TPS3850H01Q1 is the only reference for Adjustable versions with undervoltage monitoring versus all others reference ?

Thanks,

Regards,

Laurent,

  • 0
    TI__Mastermind 19580 points

    Hi Laurent,

    The TPS3850 has fixed and adjustable variants. It is as you stated.

    The adjustable TPS3850 only have UV and follow figure 23 of the datasheet. The only adjustable variant is TPS3850H01Q due to its 0.4V threshold.

    Every other fixed variant has both OV and UV and follows figure 22 of the datasheet.