2EDN8523RXUMA1

Gate Driver Overview

The Infineon Technologies 2EDN8523RXUMA1 is a dual-channel low-side MOSFET gate driver from the EiceDRIVER family. It operates within a supply voltage range of 4.5V to 18V and supports CMOS, LVTTL, and 3.3V logic inputs. The device features a typical propagation delay of 19ns and functions across an operating temperature range of -40°C to +150°C. Packaged in a TSSOP-8 surface-mount case, it provides isolated drive signals for power switching applications.

Gate Driver Feature Summary

• Dual-channel low-side configuration for independent control of two external MOSFETs
• Integrated high-speed isolation between input logic and output drivers
• Robust thermal performance supporting operation up to 150°C junction temperature
• Compatible with standard digital logic families including 3.3V CMOS and LVTTL

Gate Driver Applications

• Motor control systems requiring precise low-side switching
• Power supply circuits utilizing synchronous rectification
• Industrial inverters and converters needing isolated gate drive
• Battery management systems with high-frequency switching requirements

Gate Driver Procurement Notes

This component is officially designated as End of Life by the manufacturer. Availability is restricted or obsolete. Verify current stock status with authorized distributors. Confirm that replacement parts meet all electrical specifications before integration into existing designs.

Gate Driver Selection Notes

Select this part for applications requiring dual low-side driving with galvanic isolation. Ensure input voltage levels match the supported CMOS/LVTTL standards. Verify that the TSSOP-8 package fits the PCB layout constraints. Consider thermal management solutions given the high operating temperature rating.

Gate Driver Part Context

Part of the EiceDRIVER series designed for efficient power conversion. The 2EDN8523R variant specifically targets cost-sensitive applications requiring reliable low-side switching. It integrates protection features common to modern gate drivers while maintaining compact footprint requirements.

Gate Driver Replacement Considerations

Infineon recommends the 2EDN8533RXTMA1 as a manufacturer-recommended substitute. Verify pin compatibility and electrical parameters before substitution. Ensure the replacement part meets all original design specifications.

Gate Driver FAQ

What is the maximum operating supply voltage?

The maximum operating supply voltage is 18V.

Is the device suitable for high-temperature environments?

Yes, it supports an operating temperature range up to +150°C.

What logic levels are compatible with the input?

It is compatible with CMOS, LVTTL, and 3.3V logic levels.