VND830

Power Distribution Switches, Load Drivers Overview

The VND830 is a monolithic high-side power switch IC from STMicroelectronics, utilizing VIPower M0-3 technology. It features two independent channels designed for driving loads with one side connected to ground. The device operates within a supply voltage range of 5.5 V to 36 V and supports a maximum DC short circuit current of 6 A per channel. Key electrical parameters include a typical on-resistance of 65 mOhms and a maximum operating junction temperature of +150°C. The component is housed in a 16-pin SOIC package and complies with AEC-Q100 automotive standards.

Power Distribution Switches, Load Drivers Feature Summary

• Dual-channel high-side configuration with proportional analog current sense outputs
• Integrated active VCC pin voltage clamp for low energy spike protection
• Built-in thermal shutdown and fixed current limitation for fault protection
• Automatic turn-off mechanism triggered by ground pin disconnection

Power Distribution Switches, Load Drivers Applications

• Automotive body and convenience systems
• Driving multiple loads with ground-referenced connections
• Power distribution units requiring diagnostic feedback
• Applications demanding compliance with ISO7637 transient standards

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix variant (e.g., ASP, AEP) required for your design, as these denote different packaging or minor specification differences. Confirm that the VND830 base part number aligns with your bill of materials, noting that availability may vary by region and that certain distributors may list this component as obsolete or restricted. Always cross-reference the latest datasheet for accurate RoHS and REACH compliance status before finalizing procurement orders.

Power Distribution Switches, Load Drivers Selection Notes

Select the VND830 when dual high-side switching with integrated current sensing is required. Ensure the load current does not exceed the 6 A limit and that the system voltage remains within the 5.5 V to 36 V range. Consider the 16-pin SOIC package constraints for thermal management. Verify compatibility with CMOS inputs and check if the analog sense output ratio meets your microcontroller's ADC requirements for precise load monitoring.

Power Distribution Switches, Load Drivers Part Context

The VND830 belongs to STMicroelectronics' VIPower M0-3 family, which integrates power MOSFETs with control and protection logic. This series targets automotive applications requiring robust power distribution and diagnostics. Unlike single-channel switches, the VND830 provides dual independent outputs, making it suitable for managing multiple peripherals simultaneously while maintaining compact board space through its integrated solution.

Power Distribution Switches, Load Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult official STMicroelectronics resources for direct replacements or pin-compatible alternatives.