International Rectifier

IRSM505-025DA

IRSM505-025DA Description

The IRSM505-025DA is a high-performance half bridge driver IC designed for use in AC motor applications. Manufactured by International Rectifier, this device is part of the Power Management (PMIC) category and is housed in a 23DIP package. It features a robust design with a maximum load voltage of 40V0 and a peak output current of 11A, making it suitable for demanding industrial applications. The IRSM505-025DA operates with a supply voltage range of 13.5V to 16.5V and incorporates a Bootstrap Circuit for enhanced performance. It also includes Under Voltage Lock Out (UVLO) fault protection to ensure reliable operation under varying voltage conditions.

IRSM505-025DA Features

• Output Configuration: Half Bridge (3) design allows for efficient power management and control.
• Load Type: Inductive, making it ideal for applications involving AC motors.
• Voltage - Load: Maximum load voltage of 400V ensures compatibility with high-voltage systems.
• Mounting Type: Through Hole mounting provides a secure and reliable installation.
• Current - Peak Output: 11A peak output current capability supports high-power applications.
• Rds On (Typ): 3Ohm ensures low power loss and high efficiency.
• Fault Protection: UVLO (Under Voltage Lock Out) protects the device from damage due to insufficient supply voltage.
• Technology: Utilizes UMOS technology for superior performance and reliability.
• Voltage - Supply: Operates within a supply voltage range of 13.5V to 16.5V.
• Features: Includes a Bootstrap Circuit for enhanced performance and reliability.
• HTSUS: 8542.39.0001, ensuring compliance with international trade regulations.
• Package: Bulk packaging for efficient distribution and handling.
• Current - Output / Channel: 1.5A per channel allows for precise control and distribution of power.
• Interface: Logic interface ensures compatibility with various control systems.
• Base Product Number: IRSM505, indicating its place in the IRSM505 series.

IRSM505-025DA Applications

The IRSM505-025DA is specifically designed for AC motor applications, making it ideal for use in a variety of industrial and commercial settings. Its high maximum load voltage and peak output current capabilities make it suitable for driving high-power AC motors. The inclusion of a Bootstrap Circuit and UVLO fault protection ensures reliable operation in demanding environments. Specific use cases where the IRSM505-025DA excels include:

• Industrial Motor Control: Efficiently drives AC motors in industrial machinery, ensuring precise control and high reliability.
• Commercial HVAC Systems: Provides robust management power for heating, ventilation, and air conditioning systems.
• Automotive Applications: Suitable for automotive applications requiring high-voltage and high-current motor control.
• Renewable Energy Systems: Ideal for renewable energy systems that require efficient power management and control.

Conclusion of IRSM505-025DA

The IRSM505-025DA is a versatile and reliable half bridge driver IC designed for AC motor applications. Its high maximum load voltage, peak output current, and robust fault protection features make it an excellent choice for demanding industrial and commercial applications. The inclusion of a Bootstrap Circuit and UVLO ensures enhanced performance and reliability, setting it apart from similar models. Whether used in industrial motor control, commercial HVAC systems, automotive applications, or renewable energy systems, the IRSM505-025DA delivers superior performance and efficiency.