Littelfuse/IXYS IX4340UETR

The IX4340 is a dual, high current, low side gate driver. Each of the two outputs is capable of sourcing and sinking 5A of peak current, and has a maximum voltage rating of 20V. The two outputs can be paralleled for higher current applications. Fast propagation delay times (16ns typical) and fast rise and fall times (7ns) make the IX4340 well suited for high frequency applications. The inputs are TTL and CMOS logic compatible, and there is an independent Enable function for each output. Under voltage lockout circuitry (UVLO) prevents the high side source driver from conducting until there is sufficient supply voltage. The outputs are held low if the logic inputs are floating. The IX4340 is available in standard 8 - pin SOIC and thermally enhanced 8 - pin SOIC and MSOP packages.

• Two Independent Drivers, Each Capable of Sourcing and Sinking 5A
• CMOS and TTL Compatible Inputs
• Independent Enable for Each Driver
• 5V to 20V Supply Voltage Range
• -40°C to +125°C Extended Operating Temperature Range
• ±4KV ESD Rating (Human Body Model)
• Thermally enhanced 8 - pin SOIC and 8 - pin MSOP packages and standard 8 - pin SOIC package
• Under Voltage Lockout Circuitry
• Fast Propagation Delays (16ns typical)
• Fast Rise and Fall Times (7ns typical)

• Switch - Mode Power Supplies
• DC - DC Converters
• Motor Controllers
• Power Inverters