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LM5056A: Pd(Power dissipation)

Kuan Wei Chen (Kevin Chen)
Genius 9710 points
Part Number: LM5056A

Dear Team,

How to calculate this device's maximum Pd(Power dissipation)?

BR

Kevin

  • 0
    TI__Mastermind 30270 points

    Hi Kevin,

    Based on the datasheet, the power dissipation would consist that of two supplies, the analog and the digital. Therefore the total would be 48V*1.4mA + 5V*6.8mA, assuming the setup is identical to the spec table.

    Regards, Guang

  • 0 in reply to Guang Zhou
    TI__Mastermind 27715 points
    Hello Kevin,

    It's been over two weeks since your last post, so it seems like your issue has been resolved. I will close the thread for now, but if you have any further questions you can reply to re-open it or start a new thread with a new question.

    Best regards,

    Ian Williams
    Applications Manager
    Current & Magnetic Sensing