UCC28019: AC to DC reference design

Kevin Xiong

Expert 2340 points

Part Number: UCC28019

Hi,

I want to design a ACDC power. The input is: 220AC and the output is: +-15V/5A.

Could you please help recommend a reference design about this application?

Thanks.

Kevin Xiong

over 3 years ago

0 John Griffin1 over 3 years ago

TI__Mastermind 34465 points

Hello Kevin,

The UCC28019 is a boost type pfc controller.

This means the output voltage is a DC value greater than the peak of the AC input.

With a 220Vac input you can only greater a DC value of about 220Vdc or greater.

Regards

John

0 Kevin Xiong over 3 years ago in reply to John Griffin1

Expert 2340 points

Hi John,

Could you please help recommend a reference design or application note about this request? (Input:220AC, output:+-15V/5A)

Thanks.

Kevin Xiong

0 John Griffin1 over 3 years ago in reply to Kevin Xiong

TI__Mastermind 34465 points

Hi Kevin,

You can use the WEBENCH Designer tool for this.

Go to

https://webench.ti.com/power-designer/switching-regulator

Input you design requirements and select one of the reference designs that best meets your requirements.
This will get you started on the process and enable you to pick the best design for your requirements.

Regards

John

Power management

Power management forum

UCC28019: AC to DC reference design