LM5066I: LM5066i Tj Temperature measure and means

yu-lun huang

Prodigy 20 points

Part Number: LM5066I

Tool/software:

Hi ,

If I measure the temperature from lm5066i register. Is it same as the Tj temperature means in lm5066i datasheet?

For example, if I measure the temperature 105°C ,is it still in the Recommended Operating Conditions ?

Thanks.

8 months ago

+1 Avishek Pal 8 months ago

TI__Mastermind 41880 points

0 yu-lun huang 8 months ago in reply to Avishek Pal

Prodigy 20 points

Hi Avishek,

Thanks for your support . I have another question . How do I calculate the lm5066i itself power consumption ? I need the power consumption to calculate Tj temperature in my working condition.

thanks .

+1 Avishek Pal 8 months ago in reply to yu-lun huang

TI__Mastermind 41880 points

TJ = TA + (VIN*RθJA*IIN-EN)

Power management

Power management forum

LM5066I: LM5066i Tj Temperature measure and means