STMicroelectronics

VNQ810  

Power Distribution Switches, Load Drivers

VNQ810 Description

The VNQ810 is a high-side power driver IC designed for general-purpose applications, manufactured by STMicroelectronics. This device features a 1:1 input-to-output ratio and is housed in a 28SO package, making it suitable for surface-mount applications. The VNQ810 is capable of handling a maximum output current of 3.5A and operates within a load voltage range of 5.5V to 36V. It is designed with a maximum Rds On of 160mOhm, ensuring efficient power delivery and minimal power loss.

The VNQ810 is equipped with comprehensive fault protection mechanisms, including fixed current limiting, open load detection, over-temperature protection, and over-voltage protection. These features ensure robustness and reliability in various operating conditions. Additionally, the device includes an auto-restart function and a status flag for enhanced monitoring and control.

Despite its obsolete status, the VNQ810 remains a viable option for applications requiring a reliable and efficient power driver. It is REACH unaffected and classified under ECCN EAR99, making it compliant with international regulations. The VNQ810 has a moisture sensitivity level (MSL) of 3, allowing for 168 hours of exposure before reflow soldering.

VNQ810 Features

• Output Configuration: High Side
• Current - Output (Max): 3.5A
• Rds On (Typ): 160mOhm (Max)
• Voltage - Load: 5.5V ~ 36V
• Fault Protection: Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage
• Features: Auto Restart, Status Flag
• Number of Outputs: 4
• Interface: On/Off
• Package: Tube
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• REACH Status: REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001

VNQ810 Applications

The VNQ810 is ideal for a variety of applications where reliable power management is critical. Its high-side configuration and robust fault protection make it suitable for automotive, industrial, and consumer electronics applications. Specific use cases include:

• Automotive: Powering and controlling various electronic systems within vehicles, such as lighting, actuators, and sensors.
• Industrial: Driving motors, solenoids, and other actuators in industrial automation and control systems.
• Consumer Electronics: Managing power in devices such as printers, scanners, and other peripherals.

The VNQ810's ability to handle a wide range of load voltages and its comprehensive protection features make it a versatile choice for designers looking to ensure reliable power delivery in their applications.

Conclusion of VNQ810

The VNQ810 from STMicroelectronics is a robust and efficient power driver IC designed for high-side applications. Its ability to handle up to 3.5A of output current, combined with its wide load voltage range and comprehensive fault protection, makes it a reliable choice for various power management needs. Despite being marked as obsolete, the VNQ810 continues to offer significant advantages over similar models, particularly in terms of its fault protection and operational reliability.

For applications requiring a high-side power driver with robust protection mechanisms and efficient power delivery, the VNQ810 remains a viable and effective solution. Its compliance with international regulations and its moisture sensitivity level make it suitable for a wide range of manufacturing processes.

VNQ810 Documents

Download datasheets and manufacturer documentation for VNQ810

Datasheets :

VNQ810      

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VNQ810