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TPS65220: TPS65220

SUNIL P
Prodigy 20 points
Part Number: TPS65220
Other Parts Discussed in Thread: TPS65219

Regarding TPS65220,

1. Whether the pre-programmed O/P voltages or sequence can not be altered from customer side?  

2. Purpose of I2C is only for monitoring?

Thanks and Regards,

SUNIL P

  • 0
    TI__Mastermind 22156 points

    Hi,

    Thank You for using E2E. For high volume applications, TI creates a unique TPS65220 orderable part number with custom NVM settings to meet specific power/sequence requirements. For low volume applications, we recommend using one of the user-programmable versions listed in the table below. TPS65219 and TPS65220 are pin-to-pin compatible and functionally equivalent. What processor, SoC or application would you like to power with the PMIC? 

    Link to NVM programming guide: https://www.ti.com/lit/pdf/slvucm5

    I2C communication can be used to monitor the interrupt registers, to trigger a reset, to change the output voltages (DVS), to trigger a state change, etc. 

    Thanks,

    Brenda