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TPA2080D1 Question

kerr chang
Genius 4075 points
Other Parts Discussed in Thread: TPA2080D1

Hi Team

      We are looking for low thickness for the power inductor (2.2uH) for TPA2080D1

What is the max current of inductor(2.2uH) ? 700mA ?

SPEC page 5 have show IBOOST = 700 mA

  • 0
    TI__Mastermind 20085 points

    Hi Kerr

    The inductor current rating is determined by the requirement of the load. The datasheet's Specs of the page 5 show an IBOOST= 700mA for VBAT= 3.6 V, EN= VBAT, RL= 8Ω and inductor= 33uH. You can refer the page 12 of the amplifier's datasheet to find more information about Inductor current. 

    Please let me know your opinion.

    Best regards
    José Luis Figueroa de Lara                                                                                                           
    Audio Applications Engineer
    Texas Instruments