UCC28180: Can UCC28180 support totem-pole pfc architecture?

Haw Yun Wu

Prodigy 10 points

Part Number: UCC28180
Other Parts Discussed in Thread: UCD3138

Dear all,

We are interested in totem pole PFC, targeting at high efficient bridge-less architecture.

Can UCC28180 controller support totem-pole pfc architecture ?

How should we start it ?

over 8 years ago

0 Brian Johnson96 over 8 years ago

TI__Expert 3200 points

Hi Haw,

An AE will help you shortly.

0 Bosheng Sun over 8 years ago in reply to Brian Johnson96

TI__Expert 7310 points

Hi Haw,

UCC28180 is designed for traditional single phase PFC, it cannot be used for totem pole PFC, however, TI has UCD3138 controlled totem pole PFC solution available:
www.ti.com/.../slup327.pdf

Regards,
Bosheng Sun

Power management

Power management forum

UCC28180: Can UCC28180 support totem-pole pfc architecture?