TPS62872: TPS62872Y0QWRXSRQ1

Hi Tom,

Thanks for reaching out to us.

I have few questions to better understand your queries.

1. Do you need Automotive or Non-automotive device?

2. Is 1.05V the default output voltage your application requires? How about the maximum load current? Is it 12A?

3. Does your application requires I2C? 

Best regards,

Excel

Hi Excel,

Thanks for reply!

1. Do you need Automotive or Non-automotive device?

     Automotive.

2. Is 1.05V the default output voltage your application requires? How about the maximum load current? Is it 12A?

   Yes, Default Voltage/Current is 1.05V@ 10A

3.  Does your application requires I2C? 

   Yes, requires I2C, but need Power on.

Thanks!

Tom

Hello Tom,

Thanks for the quick response.

You can use TPS62872QWRXSRQ1 with default voltage setting of 1.0V (place 47kohm between VSEL pin and VIN) but with an external FB divider resistors to set the output voltage to 1.05V at startup. Please refer to the app note link below for details.

I hope I was able to address your queries.

https://www.ti.com/lit/an/slvafe6/slvafe6.pdf?ts=1719347718370&ref_url=https%253A%252F%252Fwww.google.com%252F

Best regards,

Excel

Hi Excel,

Thanks for reply!

Will there be TPS62872Y0QWRXSRQ1 of parts?

Thanks.

Tom 

Hello Tom,

Do you mean if we plan do develop a 12A device with default Vout of 1.05V?

Thanks to confirm.

Best regards,

Excel

Hi Excel,

Yes,Do you develop a 12A device with default Vout of 1.05V?

Thanks.

Tom 

Hi Tom,

Ok. Understood.

Currently, there's no immediate plan to develop such device. Anyway, I will send you a private message to discuss this topic via email.

Best regards,

Excel

Hi Excel,

Thanks for reply!

Tom

Hello Tom,

By the way, if you the parts immediately, it would be best to use TPS62872QWRXSRQ1 and add external FB divider circuit on your board to achieve a 1.05V output. Because there's no assurance that we will develop a 12A, 1.05V output.

Let me know your thoughts.

Best regards,

Excel

Hi Excel,

Thanks for reply!

ok,But the I2C voltage table needs to be changed.

Tom

Hi Tom,

What is the output voltage range you need for your application?

Best regards,

Excel

Hi Excel,

output voltage range:0.6~1.2V

Best regards,

Tom

Hi Tom,

Understood.

What application and end equipment do you intend to use our device?

Best regards,

Excel

Hi Excel,

CPU Power.

Best regards,

Tom

Hi Chen,

Excel is out of office till Wednesday and will get back to you two days.

Thanks,

Tanvee