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TLV759P: Drop behavior

Masaki Takeuchi
Prodigy 450 points
Part Number: TLV759P

Tool/software:

We are currently trying to consider Vin=2V, Vout=1.05V, Aout=0.575A. Is there any problem regarding the PD of the device at the drop? Also, please let me know if there is a simple calculation method for the device.

  • +1
    TI__Genius 13390 points

    Hi Masaki San,

    The Power Dissipation will be PD = (Vin - Vout) x Iout = 546.25 mW. This allows safe operation until an ambient temperature of 81 deg C. Beyond that, the junction temperature of the device will increase beyond the recommended maximum with absolute max Tj reached at Ta = 106 degC. 

    What calculation method would you like me to provide? What is the parameter of interest to be calculated?

    Thank You

  • 0 in reply to Ishaan Shetye
    TI__Prodigy 450 points

    Sorry, my question was vague. Now that the issue is resolved, I will try to be more specific in my questions next time.