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TPS2110: Difference between TPS211x and TPS211xA

Ewald Gruenanger
Prodigy 70 points
Part Number: TPS2110

Hello,

what is the difference between TPS211x and TPS211xA parts?

Thanks.

  • 0
    TI__Genius 13460 points

    Hi Ewald,

    Thank you for reaching out to the E2E forum!

    The TPS211xA series is a spin of the TPS211x series. This makes these devices nearly identical. The only difference in the devices is the switch-over rising propagation delay. This means that the TPS211x series takes longer to switch between one input to the other, resulting in a voltage dip on the output. With the shorter rising propagation delay in the TPS211xA series you can mitigate the voltage dip seen at the output for a seamless switchover. This is useful with loads that can go through a system reset in the case of an under voltage condition.

    I hope this helps!

    Regards,

    Andy Robles