Buck Converter

Hello Arumugam,

Can you have a look at the TPS62864 ? It has an I2C adjustable output voltage from 0.4V up to 1.675V in 5mV voltage steps.

QFN spin of this device will soon be available in preview.

Are you willing to consider I2C for your design or feedback with resistive feedback to set the output voltage is preferred?

Let me know if you have other questions.

Thanks a lot!

Regards,
Dorian

Hi Dorian,

Thanks for your support.

I would like to go with Non-BGA LDO due to varies reason.

So i have been consider to use TPS62823DLCR with external I2C dac to control the voltage ? (As per TI app note slyt777.pdf )

I assumed will work for both LDO and BUCK ??

Can you please share your feedback.

Thanks and Regards,

Arumugam.P

Hello Arugarum,

I am part of the Low Voltage input (<7V Vin) Buck team and your query for the LDO will be handled by a member of the Applications team from the LDO team.

Would you be then interested in looking into the QFN version of the TPS62864 ? 

As this is material soon to be released we could continue this discussion via email.

Let me know if you need help for your TPS62823 design!

Thanks a lot!

Regards,
Dorian

Dear Dorian,

Thanks for your support.

Yes we can start through email .

My product is going to be go for manufacturing with in 4 to 6 weeks.

When the QFN package is available for user ?

Thanks and Regards,

Arumugam.P 

Hello Arumugam,

Can you accept my friendship request so we can talk via private message ?

Thanks a lot!

Regards,
Dorian

Hi Dorian,

Yes I accepted it.

Thanks and Regards,

Arumugam.P