STMicroelectronics VND5E160AJTR-E Dual-Channel High-Side Power Switch | VIPower™ Series

Revolutionizing Power Management with STMicroelectronics' VIPower™ VND5E160AJTR-E

In modern electronic systems, precision power control is no longer a luxury but a necessity. STMicroelectronics' VIPower™ VND5E160AJTR-E dual-channel high-side power switch represents the pinnacle of intelligent power management solutions, combining robust performance with comprehensive protection features. This advanced IC delivers exceptional reliability while simplifying circuit design across diverse applications including industrial automation, automotive electronics, and high-precision consumer devices.

Technical Excellence in Power Switching

Engineered with cutting-edge N-channel MOSFET technology, this device offers a remarkable 160mΩ maximum on-resistance, ensuring minimal power dissipation even under heavy load conditions. Its dual-channel architecture maintains a precise 1:1 input-to-output ratio while supporting load voltages from 4.5V to 28V, making it ideal for both low-voltage and industrial-standard 24V systems. The integrated high-side configuration eliminates the need for complex external driver circuits, significantly reducing board space requirements and component count.

Comprehensive Protection Architecture

Built with STMicroelectronics' proprietary protection mechanisms, the VND5E160AJTR-E features automatic restart functionality that minimizes system downtime during fault conditions. Its advanced thermal management system prevents damage from excessive power dissipation, while integrated current limiting circuits protect against short circuits and overload scenarios. The device's open load detection capability provides critical diagnostic feedback for system monitoring applications, making it particularly valuable in safety-critical environments.

The PowerSSO-12™ package combines excellent thermal performance with compact dimensions (3.90mm width), maintaining reliable operation in demanding industrial environments. Surface-mount compatibility enhances manufacturing efficiency while maintaining excellent mechanical stability. Unlike conventional solutions requiring separate gate drivers and protection components, this integrated approach reduces design complexity while improving overall system reliability.

Design Flexibility Across Applications

Engineers will appreciate the device's versatility in various implementations:

• Industrial motor control systems requiring precise load management
• Automotive power distribution units with integrated diagnostics
• Smart home appliances needing efficient power switching
• Industrial IoT devices with space-constrained designs

The non-inverting input configuration simplifies control logic integration, while the absence of required supply voltage (Vcc/Vdd) further streamlines power supply design. This makes the VND5E160AJTR-E particularly suitable for battery-powered applications where power efficiency is paramount.

Future-Proof Power Solution

As electronic systems continue evolving toward higher integration and smarter operation, the VND5E160AJTR-E establishes a new benchmark for intelligent power switches. Its combination of high current capability, comprehensive protection, and compact packaging addresses the critical challenges of modern power management. Whether designing next-generation industrial controllers or developing energy-efficient consumer electronics, this device offers the performance headroom and design flexibility needed to create innovative solutions that stand the test of time.

Tags: Power Management ICs, High-Side Switches, Industrial Automation Components, Smart Home Electronics, Surface Mount Devices