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TPS40422: TPS40422 VOUT_MODE pmbus command question

Part Number: TPS40422

Tool/software:

Hi Expert,

May I have your help to check this case ?

Does TI have a version or could reprogram the TPS40422 Dual-Output or Two-Phase Synchronous Buck Controller with PMBusTm Interface where VOUT_MODE pmbus command is set to Linear, Exponent-10 instead of linear -9

 

 

Based on the datasheet it is not user Writable.

 Eddie