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MSPM0L2227: Inquiry About Inrush Current Characteristics of MSPM0 Series

DDdoor
Expert 2435 points

Part Number: MSPM0L2227

Tool/software:

Hello,

I would like to ask about the inrush current characteristics of the MSPM0 series.
Could you please provide information on the typical and maximum inrush current that occurs when the device is powered on?
If there are any relevant documents or application notes available, I would appreciate it if you could share them as well.

Best regards,
DDdoor

  • 0
    TI__Guru 71216 points

    Hi DDdoor,

    Yes, our applications team in Shanghai has done characterization studies and I believe is in the process or creating an application note.  Let me check for you.

  • +1 in reply to Dennis Lehman
    TI__Guru 71216 points

    Hi DDdoor,

    I have not received a response from our team in Shanghai regarding the characterization, but according to our Systems and Design team, the current required to execute the initial "boot configuration" code is ~2mA for about 100us.  The amount of current afterwards depends on the application code, selected clock speed, etc.