VND5050J-E

Power Distribution Switches, Load Drivers Overview

The VND5050J-E is a monolithic double-channel high-side driver manufactured by STMicroelectronics using VIPower M0-5 technology. Designed for automotive applications, it drives resistive or inductive loads with one side connected to ground. The device operates within a supply voltage range of 4.5 V to 36 V and features a maximum on-state resistance of 50 mΩ per channel. It supports a typical current limitation of 18 A and maintains an off-state supply current as low as 2 µA when all loads are connected.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates active VCC pin voltage clamp protection against low energy spikes compliant with ISO7637 standards.
• Provides comprehensive diagnostic functions including open drain status output and detection of open load conditions in both on and off states.
• Features built-in protections such as thermal shut-down with automatic restart, reverse battery protection, and electrostatic discharge protection.

Power Distribution Switches, Load Drivers Applications

• Automotive resistive load control
• Automotive inductive load driving
• High-side power distribution systems

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific package variant, as the VND5050J-E series includes PowerSSO-12 and PowerSSO-24 options. Confirm that the selected part matches the required channel count and pinout configuration for your PCB layout. Ensure compatibility with 3.0V CMOS inputs if interfacing with low-voltage logic controllers. Check for AEC-Q100 qualification requirements for your specific automotive grade needs.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring dual high-side switching with integrated diagnostics. It is suitable for designs needing robust protection against transient voltages and thermal overload. Consider the PowerSSO package type based on available board space and thermal dissipation requirements. Ensure the load characteristics align with the 18 A current limit and 50 mΩ on-resistance specifications.

Power Distribution Switches, Load Drivers Part Context

This device belongs to the VND5050 family of high-side drivers from STMicroelectronics. It utilizes VIPower M0-5 technology to provide integrated power switching and control capabilities. The family is designed to meet stringent automotive reliability standards and offers various protection features essential for vehicle electrical systems.

Power Distribution Switches, Load Drivers Replacement Considerations

The VN5050J-E is listed as a corresponding or alternative part number within the same product family. Verify pin compatibility and electrical specifications before substitution.