VND10B-E

Power Distribution Switches, Load Drivers Overview

The VND10B-E is a double channel high-side smart power solid state relay manufactured using STMicroelectronics VIPower technology. It is designed for driving resistive or inductive loads with one side connected to ground. The device integrates comprehensive protection features including thermal shutdown, linear current limitation, and overvoltage clamp. It offers an open-drain diagnostic output and supports fast demagnetization for inductive loads. The component operates with a nominal voltage of 26 V and provides a continuous output current of 14 A per channel at a case temperature of 85 °C.

Power Distribution Switches, Load Drivers Feature Summary

• Double channel high-side configuration for independent load control
• Integrated analog diagnostic feedback via open-drain output
• Robust protection against overload, short circuit, and thermal events
• Optimized for fast demagnetization of inductive loads

Power Distribution Switches, Load Drivers Applications

• Automotive lighting systems
• Industrial motor control circuits
• General purpose load switching applications

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix and package variant when ordering, as the base part number may correspond to multiple pinout or thermal configurations. Confirm that the HEPTAWATT package type matches your PCB layout requirements. Ensure the supplier provides traceability documentation compliant with automotive quality standards if the application requires AEC-Q100 certification validation.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring dual-channel high-side switching with integrated diagnostics. It is suitable for environments where thermal management is critical due to its robust shutdown features. Consider the 0.1 Ω on-resistance for power dissipation calculations. Ensure the input logic levels are compatible with the driving microcontroller or control unit.

Power Distribution Switches, Load Drivers Part Context

The VND10B-E belongs to the VND10B family of smart power switches from STMicroelectronics. These devices utilize proprietary VIPower technology to replace discrete MOSFETs and driver circuits. The family is characterized by high reliability and integrated fault protection, making it a standard solution for automotive and industrial power distribution networks.

Power Distribution Switches, Load Drivers Replacement Considerations

Direct replacements include other VND10B variants within the same product line. Verify pin compatibility and thermal performance before substituting with different manufacturers' high-side drivers.