2EDR7259XXUMA1

Overview

The Infineon Technologies 2EDR7259XXUMA1 is an isolated gate driver IC belonging to the 2EDR7259 series. It features a dual-channel half-bridge topology with high-side and low-side outputs housed in a SOIC-14N package. The device provides peak output currents of 5 A for the high-side and 9 A for the low-side channel. Key electrical parameters include a maximum propagation delay of 47 ns, rise time of 7.5 ns, and fall time of 6 ns. It operates within a supply voltage range of 3 V to 17 V and supports TTL logic inputs.

Feature Summary

• Dual-channel isolated gate driver architecture supporting both high-side and low-side switching applications
• Integrated asymmetric output current capability providing distinct drive strengths for different switch requirements
• Optimized switching performance characterized by short rise and fall times for efficient power conversion
• Robust isolation design suitable for demanding industrial and automotive environments

Applications

• Industrial motor drives and servo systems
• Automotive power electronics and electric vehicle inverters
• High-frequency AC-DC and DC-DC power supplies
• Solar micro-inverter topologies

Procurement Notes

Verify component authenticity through authorized Infineon distributors or certified partners. Confirm RoHS compliance status and humidity sensitivity handling requirements prior to assembly. Ensure ordering suffix matches specific tape-and-reel quantities. Validate datasheet revisions against manufacturing dates to guarantee parameter consistency.

Selection Notes

Select this model when asymmetric drive strength is required for mixed silicon carbide or gallium nitride switches. The SOIC-14N package offers a balance between thermal performance and PCB footprint constraints. Consider the 47 ns propagation delay limit for timing-sensitive bridge configurations requiring precise dead-time control.

Part Context

This component belongs to the 2EDR7259 family of isolated gate drivers designed for robust power switching. It complements other Infineon solutions like the 2EDB7259KXUMA1 by offering a standard DSO/SOIC form factor. The series targets applications needing reliable galvanic isolation between control logic and high-voltage power stages.

Replacement Considerations

Direct substitutes within the same family include variants with different output current ratings or package options. Verify pin compatibility and isolation voltage ratings before swapping. Cross-reference with the 2EDR8259XXUMA1 for similar functionality but check for differences in propagation delay and package type.