LMH0340: Power ramp time requierment

Tatsumasa Imai

Prodigy 90 points

Part Number: LMH0340

Hi, Support Team.

Is there a required power-up (ramp-up) time for the input power supply of the LMH0340?

1 month ago

0 J 1 month ago

TI__Mastermind 26771 points

Hi Imai-san,

Please refer to this screenshot from the datasheet:

Best,
J

0 Tatsumasa Imai 1 month ago

Prodigy 90 points

Hi J-san,

Thank you for your reply.
I noticed that the specification does not describe any requirements regarding the power supply ramp-up time. Am I correct in understanding that this device has no specific requirements for how fast the power supply rises, and that no issues will occur even if it is connected to a power supply with a very fast rise time? I ask this because, depending on the device, an excessively fast power-up can sometimes cause a large inrush current.