STMicroelectronics

VN750S-E  

Power Distribution Switches, Load Drivers

VN750S-E Description

The VN750S-E is a high-side power distribution switch and load driver from STMicroelectronics, designed for applications requiring robust power management and control. This device is part of the VIPower™ series, known for its high reliability and performance. The VN750S-E features a maximum output current of 6A, making it suitable for driving heavy loads efficiently. It operates within a wide load voltage range of 5.5V to 36V, ensuring compatibility with various power supply systems. The device is built with a maximum on-state resistance (Rds On) of 60mOhm, which minimizes power loss and enhances overall system efficiency.

The VN750S-E is housed in an 8SO package and is available in a tube format, facilitating easy integration into surface-mount designs. Despite its high performance, the device does not require a dedicated supply voltage (Vcc/Vdd), simplifying the power architecture. It is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance. The device also features a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions, which is beneficial for inventory management.

VN750S-E Features

The VN750S-E offers several unique features that set it apart from similar models in the market. It includes auto-restart functionality and a status flag, which enhance system reliability and monitoring. The device provides comprehensive fault protection mechanisms, including fixed current limiting, open load detection, over-temperature protection, and over-voltage protection. These features ensure that the device can operate safely under various conditions, reducing the risk of damage and system downtime.

The VN750S-E also features a general-purpose switch type with a 1:1 input-to-output ratio, making it versatile for a wide range of applications. Its on/off interface simplifies control and integration into existing systems. The device's high-side output configuration is ideal for applications where direct control of the load is necessary, providing a straightforward and efficient power management solution.

VN750S-E Applications

The VN750S-E is well-suited for a variety of applications where reliable power distribution and load control are critical. Its wide load voltage range and high current capacity make it ideal for automotive applications, such as controlling electric windows, seats, and mirrors. The device is also suitable for industrial applications, including motor control, solenoid driving, and power supply management.

In consumer electronics, the VN750S-E can be used in appliances and devices that require efficient power management, such as refrigerators, washing machines, and HVAC systems. Its robust fault protection and auto-restart features make it particularly useful in environments where reliability and uptime are paramount.

Conclusion of VN750S-E

The VN750S-E from STMicroelectronics is a versatile and reliable power distribution switch and load driver, offering a comprehensive set of features and benefits. Its high current capacity, wide load voltage range, and robust fault protection mechanisms make it an excellent choice for a variety of applications. The device's auto-restart functionality and status flag enhance system reliability and monitoring, while its compliance with environmental regulations ensures sustainability.

Despite being marked as obsolete, the VN750S-E remains a valuable component for existing systems and legacy designs. Its unique features and performance benefits make it a standout choice in the power distribution and load driver category, providing engineers with a reliable and efficient solution for their power management needs.

VN750S-E Documents

Download datasheets and manufacturer documentation for VN750S-E