AUIRS4427S_15 Datasheet, PDF (1/16 Pages) International Rectifier – Matched propagation delay for both channels

July 25^th, 2012
Automotive Grade
AUIRS4427S
DUAL LOW SIDE DRIVER
Features
• Gate drive supply range from 6 V to 20 V
• CMOS Schmitt-triggered inputs
• 3.3V and 5V logic compatible
• Two independent gate drivers
• Matched propagation delay for both channels
• Outputs in phase with inputs
• Leadfree, RoHS compliant
• Automotive qualified*
Typical Applications
• Automotive General Purpose Dual Low Side
Driver
• Automotive DC-DC converters
• Hybrid Power Train Drives
• Direct Fuel Injection
Product Summary
Topology
V_OUT
I_o+ & I _o- (typical)
t_on & t_off (typical)
Package Type
General Driver
6V - 20V
2.3A & 3.3A
50ns & 50ns
SOIC8N
Diagram for push-pull forward DC-DC converter application
* Qualification standards can be found on IR’s web site www.irf.com
© 2012 International Rectifier