IXDI402SI

Overview

The IXDI402SI is a dual low-side ultrafast MOSFET driver manufactured by IXYS. It features two independent outputs, each capable of sourcing and sinking 2A of peak current. The device operates with a supply voltage range of 4.5V to 35V and supports CMOS and TTL logic inputs. Key electrical parameters include a typical rise time of 18ns and a fall time of 17ns. It functions within an operating temperature range of -55°C to +125°C and is housed in an 8-SOIC package.

Feature Summary

• Dual output configuration for independent low-side switching control
• Ultrafast switching performance with nanosecond-level rise and fall times
• Compatible with standard CMOS and TTL logic input levels
• Robust operation across extended industrial temperature ranges

Applications

• Driving power MOSFETs in DC-DC converters
• Gate drive stages in motor control systems
• Inverter circuits requiring fast switching transitions

Procurement Notes

Verify component authenticity through authorized IXYS distributors or certified agents. Confirm the specific suffix designation matches the required package variant. Check RoHS compliance status against current regulatory requirements. Validate lot traceability data upon receipt. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package damage before soldering.

Selection Notes

Select this component when a dual-channel low-side driver with high peak current capability is required. It is suitable for applications demanding fast switching speeds to minimize conduction losses. Consider the 8-SOIC package constraints for PCB layout. Verify that the input logic levels match the controlling microcontroller or FPGA outputs. Evaluate thermal management needs based on the expected switching frequency and load current.

Part Context

This part belongs to the IXDI series of gate drivers designed for power electronics. It complements other IXYS power devices like MOSFETs and IGBTs by providing efficient gate drive signals. The series focuses on high-speed switching and reliability in compact packages. It serves as a critical interface between low-power control logic and high-power switching elements.

Replacement Considerations

Direct substitutes may include the IXDI402SIA variant, which shares similar electrical characteristics but may differ in packaging or trailing zeros. Cross-referencing with other dual low-side drivers from different manufacturers requires careful comparison of peak output current, propagation delay, and supply voltage ranges to ensure functional compatibility.