IXDD408SI

Product :
Supply Voltage - Max :
Mounting Style : SMD/SMT
Supply Voltage - Min : 4.5 V
Packaging : Tube
Rise Time : 18 ns
Fall Time : 19 ns
Maximum Operating Temperature : + 85 C
Supply Current : 3 mA
Type : Low Side Gate Driver
Maximum Power Dissipation : 1055 mW
Package / Case : SOP-CT-14


Features:

• Built using the advantages and compatibility of CMOS and IXYS HDMOSTM processes.
• Latch Up Protected
• High Peak Output Current: 8A Peak
• Operates from 4.5V to 25V
• Ability to Disable Output under Faults
• High Capacitive Load Drive Capability: 2500pF in <15ns
• Matched Rise And Fall Times
• Low Propagation Delay Time
• Low Output Impedance
• Low Supply Current


Application

• Driving MOSFETs and IGBTs
• Limiting di/dt under Short Circuit
• Motor Controls
• Line Drivers
• Pulse Generators
• Local Power ON/OFF Switch
• Switch Mode Power Supplies (SMPS)
• DC to DC Converters
• Pulse Transformer Driver
• Class D Switching Amplifiers


Pinout




Specifications

Parameter	Value
Supply Voltage	25 V
All Other Pins	-0.3V to VCC + 0.3V
Power Dissipation, TAMBIENT 25 8 Pin PDIP (PI) 8 Pin SOIC (SI) TO220 (CI), TO263 (YI)	975mW 1055mW 17W
Derating Factors (to Ambient) 8 Pin PDIP (PI) 8 Pin SOIC (SI) TO220 (CI), TO263 (YI)	7.6mW/ 8.2mW/ 0.14W/
Storage Temperature	-65 to 150
Soldering Lead Temperature (10 seconds maximum)	300

Description

The IXDD408 is a high speed high current gate driver specifically designed to drive the largest MOSFETs and IGBTs to their minimum switching time and maximum practical frequency limits. The IXDD480 can source and sink 8A of peak current while producing voltage rise and fall times of less than 30ns. The input of the driver is compatible with TTL or CMOS and is fully immune to latch up over the entire operating range. Designed with small internal delays, cross conduction/current shootthrough is virtually eliminated in the IXDD408. Its features and wide safety margin in operating voltage and power make the IXDD408 unmatched in performance and value.

The IXDD408 incorporates a unique ability to disable the output under fault conditions. When a logical low is forced into the Enable input, both final output stage MOSFETs (NMOS and PMOS) are turned off. As a result, the output of the IXDD408 enters a tristate mode and 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 off abruptly due to a dv/dt over-voltage transient.

The IXDD408 is available in the standard 8-pin P-DIP (PI), SOP-8 (SI), 5-pin TO-220 (CI) and in the TO-263 (YI) surface-mount package.

Parameters:

Technical/Catalog Information	IXDD408SI
Vendor	IXYS
Category	Integrated Circuits (ICs)
Configuration	Low-Side
Voltage - Supply	4.5 V ~ 25 V
Current - Peak	8A
Delay Time	38ns
Package / Case	8-SOIC
Packaging	Tube
Number of Outputs	1
Input Type	Non-Inverting
Number of Configurations	1
Operating Temperature	-40°C ~ 85°C
High Side Voltage - Max (Bootstrap)	-
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	IXDD408SI IXDD408SI