IRMS6118 – INFINEON

The IRMS6118, manufactured by Infineon, is a galvanically isolated MOSFET driver module designed for industrial motor control and high-power switching applications. This device integrates a gate driver IC with a robust isolation barrier, providing reinforced isolation up to a specified voltage rating, typically 2.5 kV RMS or higher, depending on the specific variant. The IRMS6118 facilitates direct driving of MOSFETs and IGBTs with gate charges up to several nanocoulombs, offering fast switching speeds and minimal propagation delay. Key features include undervoltage lockout (UVLO) protection for both the high-side and low-side drivers, preventing device operation at insufficient supply voltages and ensuring safe switching. The “INFINEON NOT RoHS COMP.” designation indicates that this particular part number does not conform to the Restriction of Hazardous Substances Directive, potentially containing lead or other restricted materials.