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TPS3823: nRESET terminal on TPS3823

Part Number: TPS3823

Hello

My customer intend to use TPS3823 for FY2018 portable medical, evaluating on their PCB.

Anyway, in case start up and  if /RESET terminal on TPS3823 is floating, reset is not removed.

( Please see attached ppt file)

We think /RESET of TPS3823 is Push-Pull output. So,we think Reset is removed if Vcc started up and proper WDI input… 

Why /RESET terminal should be pull up?  Would you please let us the reason ?

 

Best Regards

nRESET terminal on TPS3823.pptx