STMicroelectronics VND5E004ATR-E N-Channel Power Switch IC
- Brand: STMicroelectronics
- Product Code: VND5E004ATR-E
- Availability: In Stock
$5.00
- Ex Tax: $5.00
Advanced Power Management with STMicroelectronics VND5E004ATR-E
In the evolving landscape of industrial automation and automotive electronics, the VND5E004ATR-E from STMicroelectronics emerges as a cutting-edge solution for precise power control. This N-channel power switch IC combines robust performance with intelligent protection features, making it ideal for applications requiring reliable load management in harsh environments. Designed with ST's proprietary VIPower™ technology, this device represents the next generation of smart power switches that bridge the gap between traditional MOSFETs and complex power management ICs.
Key Technical Advantages
At the heart of the VND5E004ATR-E's exceptional performance lies its advanced 3mΩ typical Rds(on) MOSFET structure, which minimizes power losses and thermal dissipation. The device's dual-channel configuration maintains a precise 1:1 input-to-output ratio while supporting load voltages from 4.5V to 28V. This wide operating range makes it particularly valuable in automotive systems where voltage fluctuations are common, as well as in industrial machinery requiring stable power delivery.
| Parameter | Specification |
|---|---|
| Max Output Current | 65A per channel |
| Operating Temperature | -40°C to 150°C (TJ) |
| Package Type | 24-PowerDFN (12x12mm PQFN) |
Comprehensive Protection System
Engineers will appreciate the device's built-in safety mechanisms that ensure system reliability. The integrated protection suite includes current limiting with fixed thresholds, open load detection for fault diagnosis, thermal shutdown with hysteresis, and overvoltage protection. These features work in concert to prevent damage from common electrical faults while maintaining operational continuity. The auto-restart functionality provides automatic recovery after fault conditions, reducing system downtime and maintenance requirements.
The device's surface-mount 24-PQFN package combines compact dimensions with excellent thermal performance through its exposed pad design. This packaging solution enables efficient heat dissipation in power-hungry applications while maintaining compatibility with standard PCB assembly processes. The non-inverting input configuration simplifies control logic integration with microcontrollers and other digital systems.
Design Flexibility and Applications
While originally developed for automotive applications, the VND5E004ATR-E's versatility extends to various industrial applications including motor control systems, lighting management, and power distribution units. Its ability to handle inductive loads makes it particularly suitable for solenoid drivers and relay replacements in factory automation equipment. The device's high-side configuration and on/off interface provide straightforward implementation in both new designs and system upgrades.
Designers benefit from the device's tape-and-reel packaging format, which facilitates automated assembly processes. With 1,500 units available in stock and volume pricing starting at $5.00, the VND5E004ATR-E offers both economic and technical advantages for mid-to-high volume production requirements. The component's active status in ST's product roadmap ensures long-term supply stability for critical applications.
Tags: Power Switch IC, N-Channel MOSFET, Industrial Automation, Automotive Electronics, Voltage Regulation