Data Sheet

www.onsemi.com
6
FAN7085-GF085 High Side Gate Driver with Recharge FET
Application Information
1. Logic Tables
VCC VBS RESET- IN- Ho RechFET
< VCCUVLO- X X X OFF ON
X X LOW X OFF ON
X X X HIGH OFF ON
> VCCU
VLO+
> VBS
UVLO+ HIGH LOW ON OFF
> VCCU
VLO+ < VBSUVLO- HIGH LOW OFF OFF
Notes:
X means independent from signal
IN-=LOW indicates that the high side NMOS is ON
IN-=HIGH indicates that the high side NMOS is OFF
RechFET =ON indicates that the recharge MOSFET is ON
RechFET =OFF indicates that the recharge MOSFET is OFF