Hi Amber,
Happy new year. There is a TIDA reference design specifically for class-H audio amplifier shown here: https://www.ti.com/tool/TIDA-020033
This is also designed for higher power levels, so a synchronous boost (LM5123) is used here.
Could this reference…
Hi Marc
Marc Yaxley said: we can enable and also figure a way to disable the PVDD boost circuit we are including from TI's TIDA-020033 "red board" example.
I see. TIDA-020033 is not designed for your purpose. It mostly want to show the ClassH…
Part Number: TAS5825P Other Parts Discussed in Thread: TIDA-020033 , TAS6584-Q1 Hi
Our project uses the AMP TAS5825P in combination with the boost IC LM51231Q1, utilizing TAS5825P_GPIO1 for Hybrid-Pro mode connect with TRK of LM51231Q1. Is the combination…
Part Number: TAS6422-Q1 Other Parts Discussed in Thread: LM5123-Q1 , TIDA-020033 , TAS6584-Q1 , CC3235SF We have a product using this amplifier and it is up and working well. However we intended it to woks in 2 battery applications
as one finds in semi-trucks…
Hello Frank,
A Class-H amplifier requires a special amplifier which delivers a look-ahead signal, The booster needs to increase the supply voltage BEFORE the amplifier will need it, otherwise your audio will always get clipped.
The TPS43060 is not meant…
Part Number: LM5123-Q1 Other Parts Discussed in Thread: TIDA-020033 , , TAS6584-Q1 Hi experts,
My customer think about LM5123-Q1 + TAS6584-Q1 solution. (TIDA-020033)
At TAS6584, they are thinking 100Wx4ch=400W. Is it possible to boost in single phase?…