lpcware

What MOSFETs are recommended for USB-VBUS Protection?

Discussion created by lpcware Employee on Jun 15, 2016
Content originally posted in LPCWare by Martin84 on Wed Nov 20 15:06:17 MST 2013
Hi,

I want to use the recommended protection circuit for on-the-go (see attachment). What MOSFETs can I use? I'm especially interested in the 2nd NMOS which has a separate bulk pin. Or is it an standard NMOS, so the symbol is wrong?

I have drawn my chosen MOSFETs in the Picture, please can somebody suggest me what FETs I can use? Did somebody test the recommended circuit successfully?

Regards,

Martin

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