LM5169: power VCC before GND?

Amy Domino

Part Number: LM5169

Tool/software:

Is it OK to power VCC before GND in a battery powered system where we want to have Batt + connected first? Would this potentially damage the chip?

8 months ago

0 EricLee 8 months ago

TI__Guru 58171 points

Hello Amy

This device does have the VCC pin. Would you please describe in detail based on this typical circuit drawing ?

-EL

0 EricLee 8 months ago in reply to EricLee

TI__Guru 58171 points

I am closing this thread since I have not heard from you for sometime.
- EL

0 EricLee 8 months ago in reply to EricLee

TI__Guru 58171 points

I will be out of office and I will not be able to reply this E2E post anymore.
If you are still trying to resolve the issue, please don't reply on this post, but create a NEW post to get a help from other engineers quickly.
-EL

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LM5169: power VCC before GND?