TAS5828M: Duty cycle and Peak power of speaker

Dean said:

How to estimate and calculate the max duty cylce of PA output？ (PVDD=24V)

TAS5828M has 3 modulation schemes: BD modulation, 1SPW modulation and Hybrid modulation.

BD modulation: 

 1SPW modulation 

Hybrid modulation

Dean said:

How to estimate and calculate the max peak power of Speaker？(PVDD=24)

The output power is related some factors, like load(6ohm or 4ohm,8ohm),THD+N, efficiency. 

Please refer to the output power curve on datasheet Figure 6-7~Figure 6-12.

Dean said:

Could you share some articles or papers to me about the above question?

I am so sorry that we have no articles about the related question, here is one app notes about LC filter design which describes about Class-D Output Configurations, Class-D Modulation Schemes. and LC filter design, please for your reference:

https://www.ti.com/lit/an/slaa701a/slaa701a.pdf