Search TI solution of 1kW converter IC

Kygo Cheng

Other Parts Discussed in Thread: UCD3138

Hi ,

Spec:

Input: 16 – 36Vin,

Output 12V 1KW. (The output voltage needs to be adjusted through CAN communication (CAN J1939), the adjustment range is 12V to 18V)

Is there a suitable solution?

低壓輸出 (24V轉12V系統)
Peak power	1.2	kW
Vo	12~18	V
Po	1	kW

over 3 years ago

0 Mike O' over 3 years ago

TI__Guru 72325 points

Hello,

I found a 1 kW reference design in the TI library that you may find interesting that uses the UCD3138 in a LLC configuration at the following link.

https://www.ti.com/tool/PMP20978

If you are interested in using a modified version of this for your application and have questions, please repost with the UCD3138 in thread so the oppriote applications engineer can aid you with your design.

Regards,

0 Kygo Cheng over 3 years ago in reply to Mike O'

TI__Expert 6830 points

Hi Mike,

Got it ,thanks for your help!

I’ll study it, and if I have any questions , I will let you know immediately!

0 Kygo Cheng over 3 years ago in reply to Kygo Cheng

TI__Expert 6830 points

Hi Mike,

Does TI have multi-phase Buck solution in this case? thank you!

0 Mike O' over 3 years ago in reply to Kygo Cheng

TI__Guru 72325 points

Hello,

I don't believe so this is a lot of power for a buck converter.

Regards,

0 Kygo Cheng over 3 years ago in reply to Mike O'

TI__Expert 6830 points

I agree with you.

I will recommend them to use UCD3138 ,THX

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Search TI solution of 1kW converter IC