STMicroelectronics

VN820SPTR-E

VN820SPTR-E Description

The VN820SPTR-E is a high-side power distribution switch manufactured by STMicroelectronics. It is part of the VIPower™ series and is designed for general-purpose applications. With a maximum output current of 9A and a load voltage range of 5.5V to 36V, this switch is suitable for a wide range of power distribution tasks. The device is surface-mountable and comes in a tape and reel packaging for easy integration into automated assembly processes.

VN820SPTR-E Features

• High-Side Output Configuration: Allows for easy integration into existing power distribution systems.
• Auto Restart and Status Flag: Provides advanced control and monitoring capabilities.
• Current Limiting (Fixed), Open Load Detect, Over Temperature, and Over Voltage Protection: Ensures reliable operation and protection against various fault conditions.
• 1:1 Input:Output Ratio: Simplifies system design and reduces complexity.
• RDS(on) of 40mOhm (Max): Minimizes power losses and improves efficiency.
• REACH Unaffected and ROHS3 Compliant: Meets environmental regulations and ensures long-term availability.
• Moisture Sensitivity Level (MSL) of 3 (168 Hours): Provides robustness against moisture ingress during assembly and storage.

VN820SPTR-E Applications

The VN820SPTR-E is ideal for applications requiring high-side power switching, such as:

1. Battery Management Systems: For controlling the charging and discharging of batteries.
2. Telecommunications Equipment: To manage power distribution in base stations and other communication devices.
3. Industrial Control Systems: For controlling power to various components in industrial automation setups.
4. Automotive Applications: To manage power distribution in electric and hybrid vehicles.

Conclusion of VN820SPTR-E

The VN820SPTR-E is a versatile high-side power distribution switch that offers a range of advanced features and protections. Its high current handling capability, combined with its compact surface-mount package, makes it suitable for a wide range of applications. While it is currently marked as obsolete, its unique features and performance benefits make it a valuable option for existing systems that require a reliable and efficient power distribution solution.