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FAN7083 Datasheet, PDF (1/19 Pages) Fairchild Semiconductor – High Side Gate Driver with Reset | |||
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March 2009
FAN7083_F085
High Side Gate Driver with Reset
Features
⢠Qualified to AEC Q100
⢠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 gasolin injectors/vavles
⢠MOSFET-and IGBT high side driver applications
Description
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.
SOIC-8
Ordering Information
Device
Package
FAN7083CM
SOIC-8
FAN7083CMX
SOIC-8
X : Tape & Reel type
Operating
Temp.
-40 °C ~ 125 °C
-40 °C ~ 125 °C
©2008 Fairchild Semiconductor Corporation
1
FAN7083_F085 Rev. 1.0.2
www.fairchildsemi.com
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