• State
  • Locked Locked
  • Replies 3 replies
  • Subscribers 64 subscribers
  • Views 149 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

Inquiry about power configuration

MJ Jeon
Genius 5240 points

Hi, TI support team

I want to configure power as shown in the block below.

Please recommend a suitable product.

DC/DC and LDO products do not matter.

I would be grateful if you could recommend a suitable product.

Thanks.

Regards,

MJ

  • 0
    TI__Intellectual 2040 points

    Dear MJ,

    Thank you for reaching out to us. 

    Unfortunately, we don't have a direct solution for your requirement at the moment. However, by stepping down the voltage from 12V to 5V first, it would be possible provide suitable products for the rails in your configuration.

    To better assist you, it would be greatly helpful if you could provide more information about the industry and end equipment you're working with. This way, I'll be able to recommend products that are tailored to your specific use case.

    Thank you.

    Best Regards, 

    Rameen

  • 0 in reply to Rameen
    Genius 5240 points

    Dear, Rameen

    Thank you for your kind reply.

    As you said, please recommend a product for the power configuration of the product, including a product that drops to 5V in the middle.

    Thanks.

    Regards,

    MJ

  • 0 in reply to MJ Jeon
    TI__Intellectual 2040 points

    Dear MJ,

    To provide a more tailored recommendation for your configuration, I would need further information about your system specifications. It would be great if you could clarify if the information shared refers to the maximum output current and voltage rating in the diagram shared?

    Additionally, I would need information about your specific requirements. For instance, if you could provide information about any features you might need in the system, details about device size, safety requirements, thermal considerations, I2C interface requirement, or efficiency requirements? 

    Assuming that you have listed the maximum output current in your power tree, I recommend the following products from our portfolio:

    • Power rails #3-6: TPS6287x-Q1 family (data sheet: https://www.ti.com/lit/ds/symlink/tps62871-q1.pdf)
    • Power rail #7: TPS6282518DMQ (data sheet: https://www.ti.com/lit/ds/symlink/tps62825.pdf)
    • Power rail #1: Refer to the different controllers on our website and consult with the appropriate product line for more information.
    • Power rail #2: We currently don't have a direct-solution product for this, so I recommend consulting with the appropriate product line.
    • Power rails #8 and #9: Refer to the different LDOs on our website and consult with the appropriate product line for more information.

    Please let me know if you have any further questions or concerns.

    Best regards, 

    Rameen