UCC28740: Dual output CV ACDC design: Need original PMP11064 design document.

Vishwajeet Rajawadey

Part Number: UCC28740

Tool/software:

Need to desicn isolated ACDC with two CV outputs 1) 48V@1A and second ouptut 4V350mA. can you pls suggest how to use webench to design this application? or can someone find original PMP11064 design files?

2 months ago

0 JCHK 2 months ago

TI__Guru 50090 points

HI Vishwajeet,

PMP11282 is an updated version built on the same PCB for higher efficiency. Unfortunately, WEBENCH can't produce multiple output designs yet. That is on the list of things to improve.

I hope this helps.

0 Vishwajeet Rajawadey 2 months ago in reply to JCHK

Prodigy 10 points

But original PMP11064 had dual output right? can you share the OLD design for reference atleast?

0 JCHK 2 months ago in reply to Vishwajeet Rajawadey

TI__Guru 50090 points

Hi Vishwajeet,

Here is the original version.

PMP11064RevA.zip

I think you might be looking for something else as this is not a dual output design.

We do have PMP40580 which is a dual output design.

Regards,

John

Power management

Power management forum

UCC28740: Dual output CV ACDC design: Need original PMP11064 design document.