Adam,
Unfortunately I realized that the PMP11769 is not close enough of a comparison and can't really be compared here. My advice is to get some of the inductors and try the testing on the EVM or similar.
Regards,
-Adam
Marc,
Please take a look at our reference design:
www.ti.com/.../PMP11769
This has both a volume knob on the front end as well as the TPA3251 which supports the power level you are asking about.
TPA3251:
www.ti.com/.../tpa3251.pdf
Regards,
-Ad…
hi Andriy,
I see... well, it should work even if you need to tune it up, plus the resistors have to be 1% or better to avoid mismatches...
I would also consider a monolitic solution, like the TPA3255 ( www.ti.com/.../tpa3255evm ) or, even better, the…
Hello R.Rajesh,
Unfortunately for this design, Gerber files are no longer available.
The Schematic BOM and layer plots are illustrated in the User's Guide on the EVM page for this design.
The EVM is still orderable as well: http://www.ti.com/tool/ucc25600evm…