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DLP7000: About Derating Curve

Leonardo0131
Intellectual 480 points
Part Number: DLP7000

Hi, 

I have a question about the Derating Curve on page 13.

Continue to operate at Duty 50/50, will it affect the life of DMD?

Best Regards,

Leonardo

  • 0
    TI__Guru 54430 points
    Hello Leonardo-san,

    If a DMD is operated at 50/50 Duty Cycle, then the operating temperature can be taken to 65 °C. That is what the chart is indicating.

    In other words, if you operate the DMD at 50/50 Duty Cycle and at 65 °C or less then the DMD should last a long time provided the illumination does not exceed the data sheet limits.

    FIzix