TPS5430: Noise Immunity on Enable Pin

Hello Brian

Brian Wang0928 said:

How to improve the noise immunity on Enable pin once it's not connecting to ext. component as floating? In the UPS application, customer worried it has noise issue when it's in floating.

a MLCC cap of 10nF can be connected at EN pin to increase the noise emunity

Brian Wang0928 said:

Also, could you offer the curve for ENA's current sourcing of 5uA versus temperature! 

Let me check if this data is available internally.

Thank you

Regards

Onkar Bhakare