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FAN7083_GF085 High Side Gate Driver with Reset
Novermber
2014
FAN7083_GF085
Features
• Qualified to AEC Q100
High Side Gate Driver with Reset
Description
The FAN7083_GF085 is a high-side gate drive IC with reset
input. It is designed for high voltage and high speed driving of
MOSFET or IGBT, which operates up to 600V. Fairchild's high-
voltage process and common-mode noise cancellation tech-
nique provide stable operation in the high side driver under
high-dv/dt noise circumstances. An advanced level-shift circuit
allows high-side gate driver operation up to VS=-5V (typical) at
VBS=15V. Logic input is compatible with standard CMOS out-
puts. The UVLO circuits prevent from malfunction when VCC
and VBS are lower than the specified threshold voltage. It is
available with space saving SOIC-8 Package. Minimum source
and sink current capability of output driver is 200mA and 400mA
respectively, which is suitable for magnetic-and piezo type injec-
tors and general MOSFET/IGBT based high side driver applica-
tions.
• Floating channel designed for bootstrap operation up fully
operational to + 600V
• Tolerance to negative transient voltage on VS pin
• dv/dt immune.
• Gate drive supply range from 10V to 20V
• Under-voltage lockout
• CMOS Schmitt-triggered inputs with pull-down
• High side output in phase with input
• RESET input is 3.3V and 5V logic compatible
Typical Applications
• Diesel and gasoline injectors/valves
• MOSFET-and IGBT high side driver applications
SOIC-8
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