IX4341NE

Gate Driver Overview

The IX4341NE is a dual low-side inverting MOSFET gate driver manufactured by IXYS Integrated Circuits. It features two independent drivers with a peak output current of 5 A. The device operates within a supply voltage range of 4.5 V to 18 V and accepts CMOS or TTL logic inputs up to 18 V. Key timing parameters include a propagation delay of 30 ns, rise time of 7 ns, and fall time of 7 ns. It functions reliably across an operating temperature range of -40°C to +125°C. The component is housed in an SOIC-8 package with an exposed pad and includes under-voltage lockout circuitry for protection.

Gate Driver Feature Summary

• Dual low-side configuration with independent channels
• Inverting logic interface compatible with standard digital signals
• Integrated under-voltage lockout for operational safety

Gate Driver Applications

• Switching power supplies (SMPS)
• Motor controller circuits
• Power inverters

Gate Driver Procurement Notes

Verify the specific manufacturer part number against official IXYS documentation to ensure authenticity. Confirm that the SOIC-8L package with exposed pad matches the design requirements. Check RoHS compliance status through the manufacturer's official declarations. Ensure the supplier provides valid traceability documents. Validate that the component meets the specified electrical characteristics for the intended application environment.

Gate Driver Selection Notes

Select this component when a dual low-side inverting driver is required for driving MOSFETs. The 5 A output current capability supports moderate switching loads. The wide input voltage range allows compatibility with various logic families. Consider the thermal performance of the exposed pad package for heat dissipation needs. Verify that the inverting logic function aligns with the control signal polarity requirements of the system design.

Gate Driver Part Context

The IX4341NE belongs to the IX4341 series of gate drivers from IXYS. This series is designed for efficient power switching applications. The component serves as a critical interface between low-power control logic and high-power semiconductor switches. Its dual-channel architecture simplifies the design of half-bridge or synchronous rectifier configurations. The robust packaging supports surface-mount assembly processes.

Gate Driver Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.