VNQ500N-E

Power Distribution Switches, Load Drivers Overview

The VNQ500N-E is a monolithic high-side driver based on STMicroelectronics VIPower M0-3 technology, designed for driving loads with one side connected to ground. It features four channels with an output current of 250 mA and operates within a supply voltage range of 5.5 V to 36 V. The device supports surface mount installation in a PowerSSO-12 package and meets AEC-Q100 qualification standards. Operating temperatures span from -40°C to +150°C, with power dissipation rated at 7.3 W.

Power Distribution Switches, Load Drivers Feature Summary

• Active current limitation combined with latched thermal shutdown protects against overload conditions
• Automatic turn-off mechanism activates upon ground pin disconnection
• Junction over-temperature protection includes diagnostic status indication via I/O pin pull-down
• Compliant with European directive 2002/95/EC and features CMOS compatible inputs

Power Distribution Switches, Load Drivers Applications

• Automotive load driving applications requiring AEC-Q100 compliance
• Resistive or inductive load control with ground-referenced connections
• High-side switching circuits in harsh environmental conditions

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'E' corresponds to the required packaging and qualification level. Confirm that the PowerSSO-12 package matches your PCB footprint requirements. Ensure the VIPower M0-3 technology aligns with your system's thermal and electrical design constraints before finalizing procurement decisions.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when four-channel high-side driving capability is required with robust protection features. The VIPower M0-3 technology offers integrated diagnostics and low standby current. Consider the 250 mA output current limit and 36 V maximum supply voltage to ensure compatibility with target load specifications and system power rails.

Power Distribution Switches, Load Drivers Part Context

The VNQ500 series belongs to STMicroelectronics' VIPower family, utilizing advanced DMOS technology for automotive power management. This specific model integrates multiple protection mechanisms into a single monolithic device, simplifying circuit design for high-side load switching applications in vehicle electronics and industrial systems.

Power Distribution Switches, Load Drivers Replacement Considerations

Check for direct substitutes within the VNQ500 series or other VIPower M0-3 devices. Verify pinout compatibility and electrical parameter equivalence before substitution. Consult official replacement lists for any updated versions or enhanced feature variants.