Dear Sir/Ms.
I am designing a 10W power supply with UCC28722.
Can I replace the BJT with MOSFET?
Best Regards,
Jacky Yang
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Dear Sir/Ms.
I am designing a 10W power supply with UCC28722.
Can I replace the BJT with MOSFET?
Best Regards,
Jacky Yang
Hi, Jacky
The UCC28722 is specifically designed to drive an NPN switch instead of a MOSFET. The clamp voltage of DRV is only 5.9V, is not recommended to drive MOSFET.
BR,
Yunsheng