FAN7085_F085 - Fairchild Semiconductor

FAN7085_F085 High Side Gate Driver

The FAN7085_F085 is a high-side gate drive IC with reset input and built-in recharge FET. It is designed for high voltage and high speed driving of MOSFET or IGBT, which operates up to 300V. Fairchild's high-voltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dV/dt noise circumstances. Logi.

Features

• Qualified to AEC Q100
• Floating channel designed for bootstrap operation fully oper- ational up to 300V.
• Tolerance to negative transient voltageon VS pin
• dv/dt immune.
• Gate drive supply range from 4.5V to 20V
• Under-voltage lockout
• CMOS Schmitt-triggered inputs with pull-down and pull-up
• High side output out of phase with input (Inverted input)
• Reset input
• Internal recharge FET for bootstrap refresh Typical Applications
• Diesel and gasoline injectors/valves
• MOSFET-and IGBT high side driver applications Description The FAN7085_F085 is a high-side gate drive IC with reset i.