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TPS2552: Operating temperature and power dissipation

Danilo A.
Mastermind 24705 points
Part Number: TPS2552

Hi Team,

A customer would like to know the operating temperature and power dissipation of TPS2552DDBVR.

Regards,

Danilo

  • 0
    TI__Mastermind 18031 points

    HI Danilo,

    For operating temperature, please refer to datasheet Page6, section 7.3.

    For power dissipation, please refer to datasheet page 24, formula (7).

    For TI's policy, I will first click resolved button.

    If you have any other concern, contact me any time.

    If you think resolved, please help click 'Issue is solved button'.

    Thanks.

     

  • 0 in reply to Ziv Zhang
    TI__Mastermind 24705 points

    Hi Ziv,

    Is the operating temperature the same as the operating virtual junction temperature? 

    Regards,

    Danilo

  • 0 in reply to Danilo A.
    TI__Mastermind 18031 points

    Hi Danilo,

    Operating case temperature value is usually close to junction temperature.

    From my experience, may be 2~5 degree difference.

    For TI's policy, I will first click resolved button.

    If you have any other concern, contact me any time.

    If you think resolved, please help click 'Issue is solved button'.

    Thanks.