STMicroelectronics VNLD5090-E Product Overview

The VNLD5090-E from STMicroelectronics is a high-performance, automotive-grade, double-channel high-side driver integrated circuit (IC) designed to manage the power supply of automotive applications efficiently. This robust component is specifically engineered to drive resistive, inductive, and capacitive loads, making it an ideal choice for a wide array of automotive applications, including but not limited to, driving lamps, LEDs, motors, and other actuators.

Key Features

• High-Side Switch: The VNLD5090-E operates as a double-channel high-side driver, which allows for direct connection to the battery and provides load-dump protection.
• Current Limitation: It features an active current limitation combined with thermal shutdown to protect the device and the load from over-current and over-temperature conditions.
• Diagnostic Functions: The IC includes diagnostic functions such as proportional load current sense, open load in OFF and ON conditions, short to VCC, over-temperature, and short to ground detection.
• Compliance with Automotive Standards: Designed to meet stringent automotive qualifications, the VNLD5090-E ensures reliable operation under harsh automotive environments.

Applications

The versatility of the VNLD5090-E makes it suitable for a variety of automotive applications, including:

• Driving exterior and interior lights
• Managing the power for small motors and actuators
• Powering automotive infotainment systems
• Controlling LED modules

Technical Specifications

The VNLD5090-E offers a broad range of technical specifications that ensure its suitability for high-demand automotive applications:

• Operating Voltage Range: 5.5 V to 28 V, with extended range for load dump
• Output Current: Up to 1.5 A continuous current per channel
• Protection: Over-current, over-temperature, load dump, and reverse battery protection
• Package: PowerSSO-16 package designed for optimal thermal performance

With its advanced features and reliable performance, the VNLD5090-E from STMicroelectronics stands out as a smart choice for automotive power management solutions.