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"VDD StartUP threshold" of UCC28600

tsuyoshi tokumoto
Expert 2630 points
Other Parts Discussed in Thread: UCC28600

Hi, I'm disty of Japan.

I have a request on UCC28600DR.

I'd like to get some data about "VDD StartUP threshold"(P3 of datasheets).
It is maximum value data of each of　-40,-10, 25, 60,105 degrees Celsius.
Even if the value is for reference, I'd like to get it.
Would it be possible to give me the data?
 (at least, -40,105 degrees Celsius)

If this data is nothing, could you tell me about the tendency of the influence of changing temperature on this value ?
"For example,this value increases in proportion to temperature rise."

-- Back ground --
Our customers are designing a circuit now and they would like to get the temperature properties for examining the influence of the temperature change as exactly as possible.
And they have the temperature properties data of other circuit parts already.
------------------

Best regards.

  • 0
    TI__Genius 15910 points
    I have requested the test data for you and will let you know as soon as it is available
  • 0 in reply to Lisa Dinwoodie
    TI__Genius 15910 points
    The data is in:UCC28600 Start Threshold, VDD Rising
    Temperature SPEC Number of units tested Results Lower Upper Min Avg Max
    -55 10.3 15.3 30 12.395 13.101 13.883-40 10.3 15.3 30 12.378 13.079 13.859
    -25 10.3 15.3 30 12.347 13.04 13.8170 10.3 15.3 30 12.3 12.963 13.715
    25 10.3 15.3 30 12.144 12.847 13.69570 10.3 15.3 30 12.071 12.646 13.35
    85 10.3 15.3 30 12 12.556 13.248105 10.3 15.3 30 11.904 12.458 13.109
    118 10.3 15.3 30 11.819 12.355 13.031
  • 0 in reply to Lisa Dinwoodie
    TI__Genius 15910 points

    Well that did not paste very well.  I am not sure I am a fan of this e2e format...

    UCC28600 Start Threshold, VDD Rising        
                 
    Temperature SPEC Number of units tested Results
    Lower Upper Min Avg Max
    -55 10.3 15.3 30 12.395 13.101 13.883
    -40 10.3 15.3 30 12.378 13.079 13.859
    -25 10.3 15.3 30 12.347 13.04 13.817
    0 10.3 15.3 30 12.3 12.963 13.715
    25 10.3 15.3 30 12.144 12.847 13.695
    70 10.3 15.3 30 12.071 12.646 13.35
    85 10.3 15.3 30 12 12.556 13.248
    105 10.3 15.3 30 11.904 12.458 13.109
    118 10.3 15.3 30 11.819 12.355 13.031