FAN7190 Datasheet, PDF (1/12 Pages) Fairchild Semiconductor – High-Current, High & Low-Side, Gate-Drive IC

FAN7190_F085
High-Current, High & Low-Side, Gate-Drive IC
May 2010
Features
 Floating Channels for Bootstrap Operation to +600V
 Typically 4.5A/4.5A Sourcing/Sinking Current Driving
Capability
 Common-Mode dv/dt Noise Canceling Circuit
 Built-in Under-Voltage Lockout for Both Channels
 Matched Propagation Delay for Both Channels
 3.3V and 5V Input Logic Compatible
 Output In-phase with Input
Applications
 Diesel and gasoline Injectors/Valves
 MOSFET-and IGBT high side driver applications
Description
The FAN7190_F085 is a monolithic high- and low-side
gate-drive IC, which can drive high speed MOSFETs and
IGBTs that operate up to +600V. It has a buffered output
stage with all NMOS transistors designed for high pulse
current driving capability and minimum cross-conduction.
Fairchild’s high-voltage process and common-mode
noise canceling techniques provide stable operation of
the high-side driver under high dv/dt noise circumstances.
An advanced level shift circuit offers high-side gate driver
operation up to V_S=-9.8V (typical) for V_BS=15V.
The UVLO circuit prevents malfunction when V_DD and
V_BS are lower than the specified threshold voltage.
The high current and low output voltage drop feature
make this device suitable for magnetic- and piezo type
injectors and general MOSFET/IGBT based high side
driver applications.
8-SOP
Ordering Information
Part Number
FAN7190M
FAN7190MX
Package
8-SOP
Operating
Temperature Range
-40C ~ 125C
Eco Status
RoHS
Packing Method
Tube
Tape & Reel
For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 2010 Fairchild Semiconductor Corporation
FAN7190_F085 Rev. 1.0.0
www.fairchildsemi.com