This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DRV8889-Q1: TOFF and IVALLEY about smart tune ripple control mode

Part Number: DRV8889-Q1

Hell team,

I would like you  to answer two questions about smart tune decay mode.

(1) In this decay mode, is TOFF (which is set by register CTRL2) ignored? I saw "Smart tune ripple control can be used in systems that can tolerate a variable off-time regulation scheme to achieve small current ..." 

(2) How do I decide IVALLEY? Also, Could you tell me how to set IVALLEY?

Best regards,

Ochi