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OPA564-Q1: What's the output peak current?

Hazel Sun
Expert 6535 points
Part Number: OPA564-Q1

Hi  team,

could you help to check what's the output peak current? and what's the test condition?

thanks 

  • 0
    TI__Guru 54111 points

    Hi Hazel, 

    Hazel Sun said:
    could you help to check what's the output peak current?

    The output peak current is specified at 1.5Apk, typical, which are tested at Tamb = 25C. 

    I realized that the datasheet did not specify the output current is DC or AC at 1.5A. The OPA564-Q1's actual operating current is determined by the SOA curve, shown in Figure 46.  

    If you are able to provide me with design requirements, I can simulate the worst case condition and check out the power dissipation on the part. 

    Best,

    Raymond