STMicroelectronics

VN610SP  

Power Distribution Switches, Load Drivers

VN610SP Description

The VN610SP from STMicroelectronics is a high-side power switch designed for general-purpose load driving applications. Part of the VIPower™ series, this N-channel MOSFET-based driver integrates advanced protection features and delivers a robust 45A maximum output current with a low 10mΩ (max) Rds(on) for efficient power handling. Operating within a 5.5V to 36V load voltage range, it eliminates the need for an external supply voltage (Vcc/Vdd), simplifying system design. Packaged in a surface-mount PWRSO10 format, the VN610SP is ideal for space-constrained applications requiring high reliability.

VN610SP Features

• High-Side Configuration: Enables direct control of loads connected to the positive rail.
• Integrated Protections: Includes fixed current limiting, over-temperature shutdown, and over-voltage protection for robust fault management.
• Auto-Restart Function: Automatically recovers from fault conditions, minimizing downtime.
• Low On-Resistance: 10mΩ (max) reduces power dissipation and improves efficiency.
• 1:1 Input-to-Output Ratio: Simplifies interface logic with direct On/Off control.
• RoHS3 & REACH Compliant: Meets environmental and regulatory standards.
• Wide Operating Range: Supports 5.5V–36V load voltages, suitable for automotive and industrial systems.

VN610SP Applications

The VN610SP excels in applications demanding high-current switching with minimal losses:

• Automotive Systems: ECU power distribution, LED lighting drivers, and solenoid control.
• Industrial Automation: Motor drives, relay replacements, and actuator control.
• Power Management: Hot-swap circuits, load switches, and battery protection modules.
• Consumer Electronics: High-power RGB lighting, smart home devices, and power sequencing.

Conclusion of VN610SP

The VN610SP combines high-performance switching, integrated protections, and compact packaging, making it a versatile solution for high-current load driving. Its auto-restart capability and low Rds(on) set it apart from conventional power switches, ensuring reliability in harsh environments. While marked as obsolete, its design advantages remain relevant for legacy systems or replacements with equivalent VIPower™ series devices. Engineers should consider this IC for efficiency-critical and protection-sensitive designs.

VN610SP Documents

Download datasheets and manufacturer documentation for VN610SP

Datasheets :

VN610SP      

HTML Datasheet :

VN610SP