onsemi

STK5F4U3E2D-E

STK5F4U3E2D-E Description

The STK5F4U3E2D-E is a half-bridge driver IC designed for high-current applications, particularly suitable for driving AC motors. Manufactured by onsemi, this device is part of the Power Management (PMIC) category and features a robust set of specifications tailored for demanding industrial and motor control applications.

This IC is configured as a half-bridge driver with three output channels, each capable of handling up to 50A of output current, resulting in a peak output current of 100A. It is designed to operate with an inductive load, making it ideal for applications involving AC motors. The supply voltage range of 12.5V to 17.5V ensures compatibility with a variety of power supply systems, while the maximum load voltage of 400V provides a high level of safety and reliability.

The STK5F4U3E2D-E employs IGBT (Insulated Gate Bipolar Transistor) technology, which offers a combination of high efficiency and low power loss. This technology is particularly advantageous in applications requiring high power and fast switching capabilities. The device also features a bootstrap circuit and status flag, enhancing its functionality and ease of use.

STK5F4U3E2D-E Features

• Output Configuration: Half Bridge (3) - This configuration allows for efficient control of high-current loads, making it suitable for complex motor control applications.
• Load Type: Inductive - The device is optimized for inductive loads, such as AC motors, ensuring stable and reliable performance.
• Current - Peak Output: 100A - This high peak current capability allows the IC to handle demanding applications with ease.
• Technology: IGBT - The use of IGBT technology provides high efficiency and low power loss, making it ideal for high-power applications.
• Voltage - Supply: 12.5V ~ 17.5V - This wide supply voltage range ensures compatibility with various power supply systems.
• Voltage - Load: 400V (Max) - The high maximum load voltage provides enhanced safety and reliability.
• Features: Bootstrap Circuit, Status Flag - These features enhance the functionality and ease of use of the device.
• Moisture Sensitivity Level (MSL): 1 (Unlimited) - This indicates that the device is highly resistant to moisture, making it suitable for a wide range of environments.
• Mounting Type: Through Hole - This mounting type ensures robust mechanical stability and is suitable for industrial applications.
• Package: Bulk - The bulk packaging option is ideal for large-scale production and inventory management.
• Interface: Logic - The logic interface ensures compatibility with a variety of control systems and microcontrollers.

STK5F4U3E2D-E Applications

The STK5F4U3E2D-E is particularly well-suited for applications involving AC motors, such as industrial motor control systems, electric vehicle traction motors, and high-power HVAC systems. Its high current capability and robust design make it an ideal choice for applications requiring reliable and efficient power management.

Conclusion of STK5F4U3E2D-E

The STK5F4U3E2D-E is a versatile and powerful half-bridge driver IC designed for high-current applications. Its robust set of features, including IGBT technology, bootstrap circuit, and status flag, make it a reliable choice for demanding industrial and motor control applications. While the product is marked as obsolete, its technical specifications and performance benefits continue to make it a valuable option for engineers and designers looking for a high-performance power management solution.