AM335X Power sequencing using TPS65910AA1RSL

Sandeep N S

Intellectual 280 points

Other Parts Discussed in Thread: TPS65910

Hi,

As per the datasheet of PMIC TPS65910 , TPS65910AA1RSL supports the power sequencing of AM335X.

If we use TPS65910AA1RSL, is there any need of I2C communication?

Is there any necessity of connecting two I2C's of PMIC to AM335X?

over 13 years ago

0 Sandeep N S over 13 years ago

Intellectual 280 points

Hi,

Any reply............

0 JJD over 13 years ago in reply to Sandeep N S

TI__Guru* 86060 points

Sandeep, if you want to perform any power management, operate outside of OPP100, or use the RTC, you would need i2c access. Otherwise, the PMIC defaults to OPP100 voltage levels.

Regards,

James

0 s.champin over 13 years ago in reply to JJD

Prodigy 50 points

Hi, I want to know if the AM335 can work without a PowerManager. Thanks

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AM335X Power sequencing using TPS65910AA1RSL