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TPS65185: TPS65185 VDDH and VEE ware form

xiaowei chen
Intellectual 680 points
Part Number: TPS65185

Dear all:

  The below is the test results about TPS65185 VDDH and VEE ware form

If can adjust the ware form is the below ware form about VDDH and VEE

thank you!

  • 0
    TI__Expert 8730 points

    Hi,

    I have forwarded your request to responsible engineer and he will get back to you. In the mean time, can you please provide more details about the problem you are facing? Do you want to know why there is a difference between these two wave forms? Can you please let us know what did you adjust to get the 2nd waveform (smoother soft start and shutdown)?

    Regards,

    Murthy

  • 0
    TI__Genius 10885 points

    Hi Xiaowei,

    Please clarify the concern and the conditions of the two captures. The second image appears to show increased capacitance or load currents on the VEE and VDD rails than what is indicated in the first photo.

    Best Regards,

    Rick S.