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TPS51716: VDD softstart

Guru 19645 points
Other Parts Discussed in Thread: TPS51716

If there way to adjust VDD soft start time of TPS51716, please let me know.

【Background】

・About start up VDD and Vtt, Vtt occurring leak.

 Wave form is attached below,

・Cause is capacitor's leak from memory module. 

・I think that measure is below two idea;

 ①VDD start up time become slowly.

 ②Same startup sequence for VDD and Vtt

 ※Customer is confirming to intel for ②   

Best regards,

Satoshi