Power ManagementのトピックCTN73x - ESD

Fs26 - ESD

harish_crowdnidhi — Thu, 31 Aug 2023 07:28:02 GMT

Dear All,

Can someone share the FS26 internal ESD protection structure?

We are using the device. We would like to be absolutely sure of which pins we need to protect.

Your quick feedback would be much appreciated.

guoweisun — Thu, 31 Aug 2023 07:42:16 GMT

Unfortunately we can't share this internal ESD structure to customers, if you have any detail ESD questions you can list here.

harish_crowdnidhi — Thu, 31 Aug 2023 07:47:22 GMT

We need it to understand if we have to provide protection to pins from outside or NXP guys have already taken care of it pls.

I hope you are understanding our situation ?.

guoweisun — Thu, 31 Aug 2023 08:43:28 GMT

There is more detail ESD protection level introduce in the datasheet, you can refer to this and decide whether need add ESD protection external.

luzinsk2 — Thu, 27 Feb 2025 01:57:13 GMT

What is the recommended esd protection for the ctn730. What about protecting certain pins such as TVDD (Tied to Vuptx).

Any insight to if TVDD, CTX_P are vulnerabe to esd?