The VND5E025AKTR-E is a high-performance, automotive-grade double channel high-side driver manufactured by STMicroelectronics. This component is part of the VIPower M0-5 family and is designed to drive automotive applications with outstanding efficiency and reliability. It is widely used in the automotive industry for controlling various loads with a microcontroller, including lights, heaters, and motors.
The device integrates two independent high-side drivers in a PowerSSO-24 package, which is a compact and robust surface-mount package that ensures a small footprint on the PCB while providing excellent thermal performance. Each channel is capable of delivering a continuous current of up to 25A, making it suitable for high-power applications. Moreover, the VND5E025AKTR-E includes built-in open-load, over-temperature, and over-current protection features, ensuring the safety and longevity of both the driver and the load.
With an operating voltage range from 5.5V to 36V, the VND5E025AKTR-E provides flexibility for various automotive voltage systems. Its CMOS-compatible input interface allows for direct interfacing with microcontrollers, facilitating the design process and reducing external component requirements. The device also features a very low standby current, which is critical for reducing power consumption when the vehicle is not in operation.
The VND5E025AKTR-E is equipped with diagnostic functions that provide feedback on the status of the driver and the load. This feedback can be used by the controlling microcontroller to detect and react to fault conditions, enhancing the system's reliability. Additionally, the device's multiSense analog feedback allows for proportional load current sense, voltage sense, and thermal sense, giving designers comprehensive control and monitoring capabilities.
STMicroelectronics has designed the VND5E025AKTR-E with the automotive environment in mind, ensuring the device meets the stringent requirements of the industry, including compliance with ISO 26262 for functional safety. This makes the VND5E025AKTR-E an ideal choice for modern automotive applications that demand high reliability and advanced control features.
