Infineon Gate Driver MOSFET Evaluation Board for 1ED3491MX12M Motors EVAL1ED3491MX12MTOBO1

The Infineon EVAL1ED3491MX12MTOBO1 is a gate driver MOSFET evaluation board optimized for motor applications. It features a half-bridge configuration equipped with two 1ED3491MU12M gate driver ICs that can drive a variety of power switches including Si MOSFETs, IGBTs, and SiC MOSFETs, providing flexibility in switch selection.

The board measures 85 x 55 x 15 mm without any power switch assembled, making it compact for development use. It is ideally used for double pulse testing and evaluation, with recommended power switches like the TRENCHSTOP IGBT IKW40N120H3 or the CoolSiC MOSFET IMW120R030M1H.

The evaluation board has integrated power supplies for both primary and secondary sides. The low voltage supply interface can be controlled via a pulse generator, microcontroller, or other digital circuits, allowing for versatile control methods in testing and development environments.

Safety and reliability are enhanced with an over-temperature shutdown feature activating at 160 °C (±10 °C) to protect the device. The board also delivers high common-mode transient immunity exceeding 200 kV/µs, ensuring stable operation under challenging electrical environments. It supports operation at high ambient temperatures up to 125 °C, making it suitable for industrial and commercial applications.

The design emphasizes rapid development cycles by requiring a low count of external components while providing adjustable DESAT protection with Soft-off functionality for enhanced device safety and protection.

The board’s versatility makes it a valuable tool in industrial automation, motor drive development, power electronics evaluation, and research laboratories. Manufactured to RoHS standards and originating from Germany, ensuring high quality and environmental compliance.

EnvMart provides this Evaluation Board for engineers and developers engaged in power management and motor control systems design.