STMicroelectronics VN7007AHTR Automotive High-Side Power Switch
- Brand: STMicroelectronics
- Product Code: VN7007AHTR
- Availability: In Stock
$1.25
- Ex Tax: $1.25
Advanced Power Management for Automotive Applications
STMicroelectronics continues to set industry standards with the VN7007AHTR, a high-performance automotive-grade power switch designed for demanding electrical systems. This monolithic device combines robust power handling capabilities with integrated protection features, making it ideal for modern vehicles where reliability and efficiency are critical.
Key Features and Technical Specifications
The VN7007AHTR is a single-channel N-channel high-side power switch capable of delivering up to 100A output current while maintaining an ultra-low 7mΩ Rds(on) resistance. Operating within a 4V to 28V load voltage range, this device eliminates the need for external power supplies through its self-sustaining architecture. Its advanced protection suite includes:
- Current limiting (fixed threshold)
- Open load detection
- Over-temperature protection
- Over-voltage protection
- Undervoltage lockout (UVLO)
| Parameter | Value |
|---|---|
| Maximum Output Current | 100A |
| Rds(on) (Typical) | 7mΩ |
| Operating Temperature Range | -40°C to 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package | OctaPAK (7 leads + Tab) |
Automotive-Grade Reliability
Built to meet the stringent AEC-Q100 automotive qualification standards, the VN7007AHTR ensures dependable operation in extreme environmental conditions. Its thermal management system prevents overheating in high-current scenarios, while the integrated diagnostic features enable real-time monitoring of system health. This device is particularly suited for applications requiring:
- Electric vehicle (EV) battery management
- Industrial motor control systems
- Automotive lighting and actuator control
- High-current DC load switching
Design Flexibility and Integration
Engineers will appreciate the VN7007AHTR's non-inverting input interface that simplifies control logic integration. The device's compact OctaPAK 7+1 surface-mount package reduces PCB footprint while maintaining excellent thermal dissipation characteristics. Unlike discrete MOSFET solutions, this integrated IC eliminates the need for multiple external components, streamlining the design process and improving system reliability.
For industrial and automotive designers seeking a drop-in power switching solution, the VN7007AHTR offers unmatched performance-to-cost ratio. Its 1:1 input/output ratio ensures precise control over connected loads, while the built-in protection features reduce the risk of catastrophic failures during abnormal operating conditions.
Performance Advantages
Compared to traditional discrete power switch implementations, the VN7007AHTR provides several key advantages:
- Integrated diagnostics reduce system complexity
- Space-saving design enables compact PCB layouts
- Improved thermal management through optimized packaging
- Automotive compliance simplifies vehicle qualification processes
When designing next-generation automotive electronics or industrial control systems, the VN7007AHTR offers a proven solution that combines high-current capability with intelligent protection features. Its comprehensive feature set and rugged design make it a reliable choice for engineers developing systems that must operate flawlessly in challenging environments.
Tags: Automotive Electronics, High-Current Switching, Power Management IC, Surface Mount Device, Integrated Circuit Protection