VN02N

Power Distribution Switches, Load Drivers Overview

The VN02N is a single-channel high-side smart power switch manufactured by STMicroelectronics, designed for automotive and industrial load driving applications. It integrates an N-channel power MOSFET with intelligent control circuitry in a Pentawatt-5 through-hole package. The device supports a load voltage range of 7V to 26V and delivers a maximum output current of 6A. Key electrical parameters include a typical on-resistance of 400 milliohms and a non-inverting input interface. Operating temperature spans from -40°C to 150°C TJ.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates diagnostic functions including open-load detection and overtemperature protection.
• Features state flag output for status monitoring.
• Provides robust protection against thermal transients and short-circuit conditions.

Power Distribution Switches, Load Drivers Applications

• Automotive lighting systems
• Solenoid and relay driver circuits
• General purpose high-side load switching

Power Distribution Switches, Load Drivers Procurement Notes

Verify component availability as the VN02N is listed as obsolete or end-of-life. Confirm lead times and substitute part numbers with authorized distributors. Ensure that replacement components match the original pinout and thermal requirements for seamless integration into existing designs.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring a single high-side switch with integrated diagnostics in a through-hole package. Consider the 6A current capability and 400 milliohm on-resistance for load matching. Verify compatibility with 3V or 5V logic interfaces and ensure adequate thermal management for the Pentawatt-5 package.

Power Distribution Switches, Load Drivers Part Context

The VN02N belongs to the VN02 family of smart power switches from STMicroelectronics. These devices are engineered using VIPower technology to combine power MOSFETs with intelligent protection features. The family targets automotive and industrial markets where reliable load switching and fault diagnosis are critical.

Power Distribution Switches, Load Drivers Replacement Considerations

Check for direct cross-reference part numbers from STMicroelectronics or other manufacturers offering equivalent N-channel high-side drivers with similar current ratings and diagnostic features.

Power Distribution Switches, Load Drivers FAQ

What is the input type for the VN02N?

The VN02N utilizes a non-inverting input interface, allowing direct connection to standard logic signals.

Does the VN02N support overtemperature protection?

Yes, the device includes overtemperature shutdown functionality to protect the switch and connected loads from thermal damage.