VNQ810PEPTR-E

Power Distribution Switches, Load Drivers Overview

The VNQ810PEPTR-E is a quad-channel high-side power driver from STMicroelectronics, designed for automotive and industrial load control. It integrates four N-channel MOSFETs in a single package, offering a typical on-resistance of 160 mΩ per channel with a maximum continuous output current of 3.5 A. The device operates within a supply voltage range of 5.5 V to 36 V and supports junction temperatures from -40°C to +150°C. Key electrical specifications include a quiescent current of 8.5 mA and a total power dissipation capability of 6.25 W. It features integrated protection mechanisms such as over-temperature shutdown, over-current limiting, and open-load detection.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates four independent high-side switches with low on-resistance for efficient power distribution
• Includes comprehensive diagnostic capabilities with status flags for fault indication
• Provides robust protection against thermal overload, short circuits, and open loads
• Supports non-inverting logic inputs for straightforward interface with microcontrollers

Power Distribution Switches, Load Drivers Applications

• Automotive body electronics and lighting control modules
• Industrial motor and solenoid driver circuits
• General-purpose load switching in harsh environments

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix 'PTR' indicates tape-and-reel packaging when sourcing. Confirm RoHS compliance status through official documentation, as older variants may differ. Check for end-of-life or obsolescence notices directly from STMicroelectronics distributors. Ensure the operating temperature range meets your system's environmental requirements before finalizing procurement.

Power Distribution Switches, Load Drivers Selection Notes

Select this component for applications requiring four isolated high-side outputs with integrated diagnostics. Compare the 160 mΩ on-resistance against thermal management constraints in your design. Consider the 24-pin PowerSSOPE package dimensions for PCB layout compatibility. Evaluate the 3.5 A current rating against peak load demands to ensure adequate headroom for transient conditions.

Power Distribution Switches, Load Drivers Part Context

This part belongs to STMicroelectronics' VIPower family of smart power switches. It is functionally similar to the VNQ810 but differs in packaging and reel configuration. The VNQ810P-E variant uses an SOIC-28 package, while this model utilizes a compact PowerSSOPE footprint. These devices are engineered for reliability in automotive-grade environments under AEC-Q100 standards.

Power Distribution Switches, Load Drivers Replacement Considerations

The VNQ810PEP-E is a related variant with identical electrical characteristics but different packaging. Verify pinout compatibility if substituting with other VIPower series components. Cross-reference datasheets to confirm matching protection thresholds and thermal resistance values.