DS90UB984-Q1: power off sequence

liujian zhang

Prodigy 20 points

Part Number: DS90UB984-Q1

Hello,

have power off sequence requirement for DS90UB984-Q1? thanks! eg. VDD18, VDD11 and PDB

4 days ago

0 Aaron Heng 3 days ago

TI__Mastermind 43340 points

Hi Liujian,

Unfortunately, this device can't discuss on the public forum. I might need to move the internal forum. There is no power sequence for power down. You may turn off the device on any order.

Aaron

0 liujian zhang 3 days ago in reply to Aaron Heng

Prodigy 20 points

Hello,

thanks! does this mean no need to power down "PDB" firstly then power VDD18, VDD11, right? pls help to confirm.

0 Aaron Heng 2 days ago in reply to liujian zhang

TI__Mastermind 43340 points

Hi Liujian,

Sorry you are referring to power sequence at startup. Yes, please refer to the diagram in the datasheet. Unfortunately, I can't share it here.

Aaron

Interface

Interface forum

DS90UB984-Q1: power off sequence