Full Bridge Resonant LLC controller

K.Yaita

Other Parts Discussed in Thread: UCD3138, UCC25600, TIDA-00412

Hi Team,

Does TI curently have Full Bridge Resonant LLC controller?
My customer wants to design the following application with Full Bridge Resonant LLC so I would also like to know if there is reference design.
- input: 48V
- output: 350V / 1.7A

Best Regards,
Yaita / Japan disty

over 6 years ago

0 Wangxin Huang over 6 years ago

TI__Intellectual 1550 points

Hi Yaita,

We don't have dedicated analog full bridge LLC controller but UCD3138 can do the job. We have a UCD3138 based full bridge LLC reference design (www.ti.com/.../TIDA-00412).

Also, why does the customer need full bridge LLC? The half bridge LLC should work for this power level. We have UCC25600 suitable for the half bridge LLC application.

Regards,
Wangxin

0 K.Yaita over 6 years ago in reply to Wangxin Huang

Guru 29690 points

Hi Wangxin-san,

Thank you for your kind support.
I couldn't access the link you attached about full bridge LLC reference design.
Is it the following link?
http://www.ti.com/tool/TIDA-00381

Best Regards,
Yaita