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TPS2546: Modern Standby

Jim CHEN
Expert 4795 points

Part Number: TPS2546

Dear Team,

My customer would like to know if TPS2546 can support D3/L2 state? 

It seems like Intel suggest them to implement this modern standby function.

Is it a "must have" function or just a "better to have" function? 

Regards,

Thanks.

  • 0
    TI__Mastermind 42795 points

    Hi Jim,

    To me, this is a system level function which could be mapped to the state of the charging port controller (TPS2546). The host controller would interact with TPS2546 CTLx/ILIM_SEL pins to implement the desired charging state based on the system state. The TPS2546 charging states (based on CTLx/ILIM_SEL setting) can be found in the datasheet.