March 2009
FAN7083_F085
High Side Gate Driver with Reset
Features
Description
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Qualified to AEC Q100
The FAN7083_F085 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 magetic-and piezo type injec-
tors and general MOSFET/IGBT based high side driver applica-
tions.
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Floating channel designed for bootstrap operation up fully
operational to + 600V
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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
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Diesel and gasolin injectors/vavles
SOIC-8
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MOSFET-and IGBT high side driver applications
Ordering Information
Operating
Temp.
Device
Package
FAN7083CM
SOIC-8
SOIC-8
-40 °C ~ 125 °C
-40 °C ~ 125 °C
FAN7083CMX
X : Tape & Reel type
©2008 Fairchild Semiconductor Corporation
FAN7083_F085 Rev. 1.0.2
1
www.fairchildsemi.com