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UCC256302: replacement and suggestion request

huang Hardy
Prodigy 50 points
Part Number: UCC256302
Other Parts Discussed in Thread: UCC28180, , UCC25640, UCC256402

Hi TI:

I would like to try UCC28180+UCC256302 on 240W Industrial power

As I reference on TI website to find LLC solution to find UCC25640 , it's seem like UCC25630 , is it new generation ?

I study UCC256302 before and if select UCC25640  , I could not find UCC256402 , only 03 & 04 version , any suggestion ?

thanks.

  • 0
    TI__Mastermind 40580 points

    Hello Hardy,

    Thank you for your interest in the UCC256XXX family of LLC controllers.

    Yes, the UCC25640X family is a newer generation, with improvements over the UCC25630x series.
    A file comparing the two families and assisting in migration can be found here:

    At this time, TI does not have a UCC256402 device and it is our policy not to disclose our "roadmap".

    Regards,

    Ulrich