IXDD504/ IXDE504
4 Ampere Dual Low-Side Ultrafast MOSFET Drivers
with Enable for fast, controlled shutdown
Features
General Description
• Built using the advantages and compatibility
of CMOS and IXYS HDMOSTM processes
• Latch-Up Protected up to 4 Amps
• High 4A Peak Output Current
• Wide Operating Range: 4.5V to 30V
• -55°Cto+125°CExtendedOperating
Temperature
• Ability to Disable Output under Faults
• High Capacitive Load
DriveCapability:1800pFin<15ns
• Matched Rise And Fall Times
• Low Propagation Delay Time
• LowOutputImpedance
TheIXDD504andIXDE504eachconsistoftwo4-Amp
CMOShighspeedMOSFETgatedriversfordrivingthe
latest IXYS MOSFETs & IGBTs. Each of the dual outputs
can source and sink 4 Amps of peak current while produc-
ing voltage rise and fall times of less than 15ns. The input
of each driver is TTL or CMOS compatible and is virtually
immune to latch up. Patented* design innovations eliminate
crossconductionandcurrent"shoot-through".Improved
speed and drive capabilities are further enhanced by fast,
matched rise and fall times.
Additionally,eachIXDD504orIXDE504driverincorporatesa
unique ability to disable the output under fault conditions.
When a logical low is forced into the Enable input of a
driver, both of it's final output stage MOSFETs (NMOS and
PMOS) are turned off. As a result, the respective output of
the IXDD504 enters a tristate mode and, with additional
cicuitry, achieves a soft turn-off of the MOSFET/IGBT when
a short circuit is detected. This helps prevent damage that
could occur to the MOSFET/IGBT if it were to be switched
offabruptlyduetoadv/dtover-voltagetransient.
• LowSupplyCurrent
• Two Drivers in a Single Package
Applications
• Limiting di/dt under Short Circuit
• DrivingMOSFETsandIGBTs
• MotorControls
• LineDrivers
• PulseGenerators
TheIXDD504andIXDE504areeachavailableinthe8-Pin
P-DIP (PI) package, the 8-Pin SOIC (SIA) package, and the
8-Lead DFN (D2) package, (which occupies less than 65%
of the board area of the 8-Pin SOIC).
• Local Power ON/OFF Switch
• Switch Mode Power Supplies (SMPS)
• DCtoDCConverters
• PulseTransformerDriver
• Class D Switching Amplifiers
• PowerChargePumps
*United States Patent 6,917,227
Ordering Information
Package
Type
Pack
Qty
50
Part Number
Description
Packing Style
Tube
Tube
Configuration
IXDD504PI
IXDD504SIA
4A Low Side Gate Driver I.C. 8-Pin PDIP
4A Low Side Gate Driver I.C. 8-Pin SOIC
Dual Non-
Inverting
Drivers with
Enable
94
IXDD504SIAT/R 4A Low Side Gate Driver I.C. 8-Pin SOIC
IXDD504D2
13” Tape and Reel 2500
56
4A Low Side Gate Driver I.C. 8-Lead DFN 2” x 2” Waffle Pack
IXDD504D2T/R 4A Low Side Gate Driver I.C. 8-Lead DFN 13” Tape and Reel 2500
IXDE504PI
IXDE504SIA
4A Low Side Gate Driver I.C. 8-Pin PDIP
4A Low Side Gate Driver I.C. 8-Pin SOIC
Tube
Tube
50
94
Dual Inverting
Drivers
Inverting with
Enable
IXDE504SIAT/R 4A Low Side Gate Driver I.C. 8-Pin SOIC
IXDE504D2
IXDE504D2T/R 4A Low Side Gate Driver I.C. 8-Lead DFN 13” Tape and Reel 2500
13” Tape and Reel 2500
56
4A Low Side Gate Driver I.C. 8-Lead DFN 2” x 2” Waffle Pack
NOTE: All parts are lead-free and RoHS Compliant
DS99568A(10/07)
Copyright © 2007 IXYS CORPORATION All rights reserved
First Release