TPS2384: tps2384 use PPTC fuse

Chen Alex1

Part Number: TPS2384

hi Sir

I am using TPS2384, we can see that F4 is using PPTC,

What happens if I use a one-time fuse?

May I know the fuse target?  reject the inrush current?

thanks

over 2 years ago

0 Brandon Beader over 2 years ago

TI__Genius 14645 points

Hi Alex,

The fuse is used for a level of protection. We do not run UL testing, therefore putting this fuse on the board gets the certification automatically.

Very Respectfully,

Brandon Beader

Power management

Power management forum

TPS2384: tps2384 use PPTC fuse