STMicroelectronics

VN820SP13TR

VN820SP13TR Description

The VN820SP13TR is a high-side power distribution switch designed by STMicroelectronics, a leading manufacturer in the semiconductor industry. This device is part of the Power Distribution Switches and Load Drivers category, offering robust performance and reliability for various electronic applications. Despite being marked as obsolete, the VN820SP13TR remains a viable option for specific legacy systems and applications that require its unique features and specifications.

The VN820SP13TR features a high-side output configuration, providing a maximum output current of 9A. It operates within a load voltage range of 5.5V to 36V, ensuring compatibility with a wide array of power supply systems. The device is designed with a 1:1 input-to-output ratio, simplifying integration into existing circuits. It is packaged in a Surface Mount Tape & Reel (TR) format, making it suitable for automated assembly processes.

VN820SP13TR Features

The VN820SP13TR boasts several advanced features that enhance its performance and reliability. Key features include:

• Auto Restart and Status Flag: These features provide enhanced control and monitoring capabilities, ensuring the device can automatically recover from faults and signal status conditions to the system.
• Fault Protection: The device offers comprehensive fault protection mechanisms, including fixed current limiting, open load detection, over-temperature protection, and over-voltage protection. These features safeguard the device and connected components from potential damage.
• Low Rds On (Typ): With a typical on-state resistance of 40mOhm (max), the VN820SP13TR ensures minimal power loss and high efficiency, making it suitable for applications requiring low power dissipation.
• Compliance and Safety: The VN820SP13TR is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 3 (168 hours), ensuring reliability in various environmental conditions.

VN820SP13TR Applications

The VN820SP13TR is ideal for a range of applications where high-side switching and robust fault protection are required. Specific use cases include:

• Automotive Systems: The device's high current capability and fault protection features make it suitable for automotive applications such as power windows, seat adjustments, and other high-current load drivers.
• Industrial Controls: The VN820SP13TR can be used in industrial control systems where reliable power distribution and load management are critical.
• Consumer Electronics: In consumer electronics, the device can drive high-current loads such as motors, fans, and other actuators, ensuring efficient power management and system reliability.

Conclusion of VN820SP13TR

The VN820SP13TR, despite being obsolete, remains a valuable component for specific applications requiring its unique combination of high-side switching, robust fault protection, and compliance with environmental standards. Its features, such as auto restart, status flag, and low Rds On, provide enhanced control and efficiency. The device's compatibility with a wide range of load voltages and its surface mount packaging make it suitable for various industrial and consumer applications. For systems that require reliable power distribution and load management, the VN820SP13TR continues to be a reliable choice.