TAS6424E-Q1: configuration of output phase

Hello,

liujian zhang 说：

this means we must change this value in actual application, right

Yes, we should change this value in actual application.

liujian zhang 说：

and how we can know which value is the best one for our application? thanks!

The  output PWM phase control is used  to manage conducted and radiated emissions. This feature allows the channel output PWM phase offset, relative to other channels, to be changed between 210, 225 and 240 degrees. As to which value should be best, I think it is depended on the EMI test and adjusted it under actual application. 

Hello, so you mean this parameter related to EMI, if we can pass EMI test, we can choose any one of them(101,110,111), right? and how we can confirm our setting is worked? it can measure by output waveform of each channel?

Hello, there is no more information about how to configuration about this register, my personal opinion is that it could be used debug the EMI, the detailed information I need to confirm again.

Hello, when we set to "101", we found the current consumption increase(300mA) compare to the default setting, and TAS6424E itself become very hot, what's the reason? thanks!