UCD3138: Totem pole PFC

Kazuya Nakai59

Guru 21605 points

Part Number: UCD3138

Hello guys,

One of our customer is interested in Totem-pole PFC for their product.

Do you have any reference schematic for Totem-pole PFC?

Also do you have any recommended TI device for Totem-pole PFC with higher efficiency and lower cost?

Your reply would be appreciated.

Best regards,

Kazuya Nakai.

0 Brian Johnson96 over 8 years ago

Hi Kazuya, An AE will respond soon to your question.

0 Bosheng Sun over 8 years ago

Hi Kazuya,

Please send a email to b-sun@ti.com, I will then forward the schematic to you. The controller used in this design is UCD3138.

Regards,

Bosheng

0 Kazuya Nakai59 over 8 years ago in reply to Bosheng Sun

Guru 21605 points

Hi Bosheng,

Thank you for your reply. I sent a email to you just now. Could you please check it?

thank you and best regards,
Kazuya Nakai.

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