UCC28722: BJT、MOSFET

Jacky Yang

Prodigy 10 points

Part Number: UCC28722

Dear Sir/Ms.
I am designing a 10W power supply with UCC28722.
Can I replace the BJT with MOSFET?

Best Regards,
Jacky Yang

over 3 years ago

0 Yunsheng Qu over 3 years ago

TI__Genius 9790 points

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

Power management

Power management forum

UCC28722: BJT、MOSFET