LM5164: Output power 240W solution

Dinglin You

Part Number: LM5164
Other Parts Discussed in Thread: UCD3138, PMP4333, LM5177

Hi Experts,

Could I ask whether we have any solution or reference design can meet Vout （5-48V), Iout (Max 5A), Pout (240W max) ? Input can be either AC or DC. If we have any buck can meet, just make sure the buck Vin is greater than 50V. If we have any buck-boost, then the Vin range should be not that important.

Thanks!

Dylan

over 1 year ago

0 Harrison Overturf over 1 year ago

TI__Genius 10685 points

Hi Dylan,

I'm not aware of any wide input voltage bucks that can support those operating conditions.

Let me put you in contact with another team who will be better suited to offer some suggestions.

Regards,

Harrison Overturf

0 Ray DiCecco over 1 year ago in reply to Harrison Overturf

TI__Genius 10725 points

HI Dinglin, Harrison,

I looked through our HVC reference designs and was unable to find anything like this.

I did run a search through all of TI reference designs and the closest I could find was PMP4333 which uses the UCD3138 digital controller ; https://www.ti.com/tool/PMP4333. If you have specific questions on this design (or other options using the UCD3138 controller), please open up a new E2E ticket with those part numbers listed.

You can do your own search to see if there's something that is closer to what you're looking for: https://www.ti.com/reference-designs/index.html

I hope this helped.

Ray

0 Dinglin You over 1 year ago in reply to Ray DiCecco

Prodigy 140 points

Hi Ray,

Thanks a lot for your reply and strong support! I did a research again, and found that LM5177 might be a good option.

Thanks!

Dylan

0 Ray DiCecco over 1 year ago in reply to Dinglin You

TI__Genius 10725 points

I'm glad to hear you found a suitable controller Dylan! Have a great day.

Ray

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LM5164: Output power 240W solution