2EDN8534FXTMA1

Gate Driver Overview

The Infineon Technologies 2EDN8534FXTMA1 is a dual-channel, low-side gate driver designed for MOSFETs and wide bandgap switches. It features a non-inverting configuration with a maximum propagation delay of 25 ns. The device delivers a peak output current of 5 A per channel within a DSO-8 surface-mount package. Operating supply voltage ranges from 8 V to 20 V, while the input voltage range spans from -10 V to 20 V. It supports CMOS logic inputs and operates reliably across an extended temperature range of -40°C to +150°C.

Gate Driver Feature Summary

• Dual-channel architecture optimized for driving standard and super-junction MOSFETs as well as wide bandgap power switching devices.
• Integrated active clamping functionality to protect connected power switches during operation.
• Non-inverting signal configuration ensuring direct logical correspondence between input commands and output states.

Gate Driver Applications

• Driving standard and super-junction MOSFETs in power conversion circuits
• Controlling wide bandgap (WBG) power switching devices
• Low-side switching applications requiring high-speed signal integrity

Gate Driver Procurement Notes

Verify the complete ordering part number including the XTMA1 suffix to ensure correct tape-and-reel packaging specifications. Confirm that the application environment remains within the specified -40°C to +150°C operating temperature range. Ensure the control logic interface is compatible with the required CMOS input levels. Validate that the supply voltage stays within the 8 V to 20 V operational limits to prevent device malfunction or damage.

Gate Driver Selection Notes

Select this component when a dual-channel, non-isolated low-side driver is required for synchronous rectification or half-bridge configurations. The 5 A output capability suits medium-power applications where moderate drive strength is sufficient. Consider the DSO-8 package for space-constrained PCB layouts. This part is suitable for designs utilizing both silicon and wide bandgap transistors without needing isolated supply rails.

Gate Driver Part Context

This component belongs to Infineon's EiceDRIVER family, specifically the 2EDN853x series. These drivers are engineered for robust performance in industrial and automotive power electronics. The 2EDN8534F variant provides two independent channels, distinguishing it from single-channel counterparts like the 1EDN7512B. It serves as a critical interface between low-voltage control logic and high-power switching elements.

Gate Driver Replacement Considerations

Direct substitutes within the same family include other variants of the 2EDN853x series. Verify pin compatibility and electrical parameters before swapping with different channel counts or output currents. Cross-reference datasheets to ensure equivalent propagation delays and supply voltage ranges match the existing design requirements.