Infineon IRSM836-045MA: A High-Performance 3-Phase Motor Drive IPM for Industrial Applications

In the demanding landscape of industrial automation, the drive for higher efficiency, reliability, and power density in motor control systems is relentless. Addressing these core needs, Infineon Technologies introduces the IRSM836-045MA, a state-of-the-art 3-Phase Motor Drive Intelligent Power Module (IPM) engineered to excel in a wide array of industrial applications.

This highly integrated module represents a significant leap forward in power system design. It encapsulates a robust three-phase inverter bridge based on low-loss IGBT7 technology, which is renowned for its exceptional switching performance and reduced conduction losses. This technology is pivotal in achieving higher overall system efficiency, leading to lower operational costs and reduced heat generation. The module is rated for a maximum output current of 45 A and supports operating voltages up to 600 V, making it a perfect fit for driving motors in equipment such as industrial pumps, fans, compressors, and conveyor systems.

Beyond the power stage, the IRSM836-045MA is truly "intelligent." It incorporates a dedicated high-voltage IC (HVIC) for gate driving and comprehensive on-chip protection features. These include protection against under-voltage lockout (UVLO), over-current (OC), short-circuit (SC), and thermal overload. The integrated temperature monitoring provides a precise analog output signal proportional to the insulator baseplate temperature, enabling sophisticated system-level thermal management. This built-in intelligence safeguards both the module and the motor it drives, dramatically enhancing system reliability and reducing the need for complex external protection circuits.

The compact and robust DIP-26 package offers a low-thermal-resistance path for effective heat dissipation, which is critical for maintaining performance in space-constrained industrial environments. By integrating multiple critical functions into a single, compact package, the IRSM836-045MA simplifies the design-in process, accelerates time-to-market, and results in a more reliable and smaller footprint solution compared to discrete implementations.

ICGOOFIND

The Infineon IRSM836-045MA stands out as a superior solution for industrial motor drives, offering a compelling combination of high efficiency from IGBT7 technology, robust integrated protection, and a compact form factor. It empowers designers to build more reliable, efficient, and compact systems for the next generation of industrial automation.

Keywords:

Intelligent Power Module (IPM)

IGBT7 Technology

Industrial Motor Drive

Integrated Protection

High Efficiency