STMicroelectronics

VN750SM

VN750SM Description

The VN750SM is a high-performance power driver IC designed by STMicroelectronics, part of the VIPower™ series. This device is specifically engineered for power management applications, offering robust performance and reliability. The VN750SM features a high-side output configuration, making it suitable for a wide range of applications that require efficient power switching.

Key technical specifications include a maximum output current of 6A, ensuring it can handle substantial loads. The device operates within a load voltage range of 5.5V to 36V, providing flexibility for various power requirements. The VN750SM also boasts a low Rds(on) of 55mOhm (typical), which minimizes power loss and enhances efficiency.

The IC is designed with advanced fault protection mechanisms, including fixed current limiting, open load detection, over-temperature protection, and over-voltage protection. These features ensure the device remains safe and reliable under varying operating conditions. The VN750SM is available in a surface-mount package, making it ideal for compact designs and high-density PCB layouts.

VN750SM Features

• High-Side Output Configuration: Ensures efficient power delivery and control.
• Maximum Output Current: 6A, capable of handling significant loads.
• Load Voltage Range: 5.5V to 36V, offering versatility for different applications.
• Low Rds(on): 55mOhm (typical), reducing power loss and improving efficiency.
• Fault Protection: Comprehensive protection mechanisms ensure reliability and safety.
• Surface-Mount Packaging: Suitable for compact and high-density designs.
• Auto Restart and Status Flag: Enhances control and monitoring capabilities.
• RoHS3 Compliant and REACH Unaffected: Ensures environmental compliance and safety.

VN750SM Applications

The VN750SM is ideal for a variety of power management applications, particularly those requiring high-side switching and robust protection mechanisms. Specific use cases include:

• Automotive Electronics: Ideal for power control in automotive systems, where reliability and safety are paramount.
• Industrial Control Systems: Suitable for controlling power in industrial applications, ensuring efficient and safe operation.
• Power Supplies: Enhances the performance of power supplies by providing efficient and reliable power switching.
• Motor Control: Effective in controlling motor power, ensuring precise and safe operation.

Conclusion of VN750SM

The VN750SM by STMicroelectronics is a versatile and reliable power driver IC, offering a range of features and benefits that make it stand out in the power management industry. Its high-side output configuration, low Rds(on), and comprehensive fault protection mechanisms ensure efficient and safe power delivery. The device's surface-mount packaging and wide load voltage range make it suitable for a variety of applications, from automotive to industrial control systems.

While the VN750SM is currently marked as obsolete, its technical specifications and performance benefits make it a valuable component for existing designs and legacy systems. For new projects, engineers may consider its successor or similar models within the VIPower™ series to leverage the latest advancements in power management technology.