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UCC5390: If UCC5390 can work at fsw 400KHz

Part Number: UCC5390

HI TI Expert

Could I use UCC5390 to drive the MOSFET whose switching frequency is about 400KHz,Thank you!

  • Hi SUN,

    Thank you for using E2E. The UCC5390 will be able to operate at 400kHz, but it will depend on your load and thermal conditions at that speed. Here is a resource to calculate those conditions.

    Regards,

    Akshat