Input current for HFDA80D

Hi,

I am using HFDA80D Amplifier in my design.

I need details regarding required input current for 12V input and 4 ohms 100W output.

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RobK1Best answer

Associate II

How much "details" do you need for an amplifier?

A Class-D amplifier has around 85 - 90% efficiency, so for 100W output you need to supply something like 115W.

RobK1Best answer

Associate II

How much "details" do you need for an amplifier?

A Class-D amplifier has around 85 - 90% efficiency, so for 100W output you need to supply something like 115W.

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