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UCC28950: UCC28950

A.S.Bhushan
Expert 1060 points
Part Number: UCC28950

Hi,

Can I use UCC28950, PSFB topology, to generate 0-120VDC, 12A with CV and CC features?

Please suggest us. 

  • 0
    TI__Expert 7080 points

    Thanks for your interest in TI here. I will be happy to route your request into the appropriate team to support. Please note the team that supports this device is in the US so they will have a delayed response due to the US holiday. Please expect a response in the week of Jan 4th

  • 0 in reply to Jaden Ning
    TI__Guru* 86266 points

    Hello,

    The UCC28950 can be be used to design a 1.5 kW PSFB with a constant output voltage.

    Constant current is generally used while charging a battery.  You control the average output current with variations in output voltage.

    Please note that generally these designs are designed for outputs that have constant current from a 5 to 1 range, 100% to 20%.

    If this design is for charging a high power battery you can use the UCC28950 to regulate the bulk of the power, buy will require additional circuity to regulate the current into the battery with variations in output voltage.

    Regards,