TAS2770EVM: TAS2770EVM recommend boost IC

Kuan Hui Wu

Part Number: TAS2770EVM
Other Parts Discussed in Thread: TAS2770, LM5155

Hello,

Due to there seems don't have a boost converter (5V boost to 12.6V)in TAS2770EVM.

Is there any recommend boost converter for this IC? Currently they are using SY7315

Customer want EVM team to give them recommend .

So is there any recommend boost converter IC?

Cody

0 Ivan Salazar over 5 years ago

Hi Cody,

I'll move your post to the Power Management forum. Perhaps they can provide a boost converter recommendation based on the TAS2770 supply spec.

Best regards,
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

0 Youhao Xi over 5 years ago in reply to Ivan Salazar

Thank you Ivan for forwarding.

Hi Cody,

What is the operating conditions for the desired boost converter? Vin, Vout, Pout?

Thanks,

Youhao Xi, Applications Engineering

0 Kuan Hui Wu over 5 years ago in reply to Youhao Xi

Hi Youhao,

I need a converter that Vin is 5V and Vout is 12.6V / 2A.

They need a boost converter can make TAS2770 work.

Hi Ivan

Why I am posting here ? Because TAS2770EVM BU's certification will have great success or failure in this case.

0 Youhao Xi over 5 years ago in reply to Kuan Hui Wu

This is up to 25.2W. Please consider the LM5155 boost controller and employ an external MOSFET.

Thanks,

Youhao

Power management forum