STMicroelectronics

VND5050KTR-E

VND5050KTR-E Description

The VND5050KTR-E is a high-side power distribution switch from STMicroelectronics, designed for applications requiring efficient power management and control. This obsolete device features a 1:1 input-to-output ratio and supports a wide voltage range of 4.5V to 36V, making it suitable for various electronic systems. With a maximum output current of 12A and a typical on-resistance of 50mOhm, the VND5050KTR-E provides reliable performance in high-current applications.

VND5050KTR-E Features

• High-Side Switching: The VND5050KTR-E operates as a high-side switch, allowing for efficient control of power distribution in electronic systems.
• Auto Restart and Status Flag: This device features an auto-restart function and a status flag, providing enhanced control and monitoring capabilities.
• Current Limiting Protection: The VND5050KTR-E includes current limiting (fixed), open load detect, over-temperature, and over-voltage protection, ensuring safe and reliable operation.
• RoHS Compliance: This device is compliant with RoHS3 standards, making it suitable for environmentally conscious applications.
• Moisture Sensitivity Level 3: With an MSL of 3, the VND5050KTR-E can withstand up to 168 hours of exposure to moisture, ensuring reliable performance in various environments.
• Surface Mount Packaging: The VND5050KTR-E is available in a surface-mount package, facilitating easy integration into printed circuit boards.

VND5050KTR-E Applications

The VND5050KTR-E is ideal for a variety of power distribution and load driver applications, including:

• Industrial Control Systems: The high-side switching and protection features make the VND5050KTR-E suitable for controlling power distribution in industrial control systems.
• Automotive Applications: The wide voltage range and robust protection features make this device ideal for automotive power management systems.
• Telecommunications Equipment: The VND5050KTR-E can be used in telecommunications equipment to manage power distribution and ensure reliable operation.

Conclusion of VND5050KTR-E

The VND5050KTR-E is a versatile high-side power distribution switch from STMicroelectronics, offering a wide range of features and protection mechanisms. Although it is now considered obsolete, its unique combination of high-side switching, auto restart, and status flag capabilities make it a valuable option for legacy systems and applications requiring high-current power distribution. With its RoHS compliance and moisture sensitivity level, the VND5050KTR-E is suitable for a variety of environments and applications.