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LM63625-Q1: How could we calculate PFM mode consumption current?

Yoshiki Ochi
Expert 7585 points
Part Number: LM63625-Q1

Hi team, 

Could you tell me how we calculate PFM mode or light load consumption current?

Regards,
Ochi

  • 0
    TI__Expert 4061 points

    Hi Ochi，

      You can use WEBENCH tool to get the data quickly. 1. Open the WEBENCH design and choose export.  2. Download efficiency data and open in excel.  3. calculate the power consumption with the efficiency data.

      You can also use pSPICE simulation model to simulate.

    BR,

    Victor