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TPS65988DJ: Sleep mode enter and exit

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Replies: 1

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Part Number: TPS65988DJ

Hi team,

May I know the detail with sleep mode as listed

1. When does PD enter sleep mode?

2. How does PD exit sleep mode?

3. What function is not available during the sleep mode?

4. During the wakeup, is there going to lose any message?



  • Hi Oliver,

    The PD controller enters sleep mode once the device has been idle for a certain amount of time. Sleep state enablement and time variable is determined in register 0x70

    Also, the difference in device functionality for each power state is highlighted in table 8 in the datasheet


    Adam McGaffin