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PMP23431: UCC28730QDRQ1

ADITYA MENE
Prodigy 60 points
Part Number: PMP23431

Tool/software:

Hi sir 

           Hi sir as shown in PMP23431 reference design I want to design similar power supply using UCC28730QDRQ1 IC. The power supply will have 2 outputs 5V 1A, 5V 200 mA. Can you suggest suitable transformer for this application.

Thanks and regards 

Aditya Mene

PMP23431 for new power supply.pdf

  • 0
    TI__Mastermind 41760 points

    Hi Aditya, we worked closely with the magnetics vendor to support these power requirements of PMP23431. I recommend reaching out your local magnetics vendors as this will mostly need to be a custom transformer. Also have you considered a two stage approach using PMP23431 and a non isolated converter to buck down to 5V? this is because 1000V to 5V is a very high vin/vout ratio.