STMicroelectronics

ISO808-1  

Power Distribution Switches, Load Drivers

ISO808-1 Description

The ISO808-1 is a high-performance power distribution switch and load driver designed by STMicroelectronics, a leading manufacturer in the electronics industry. This linear IC is specifically engineered for applications requiring reliable and efficient power management. The ISO808-1 features a high-side output configuration, ensuring optimal performance and control. With a maximum output current of 1A and a supply voltage range of 9.2V to 36V, it is well-suited for a variety of demanding applications. The device is housed in a surface-mount package, making it ideal for compact and space-constrained designs.

ISO808-1 Features

The ISO808-1 boasts several advanced features that set it apart from similar models. It includes an auto-restart function and a status flag for enhanced monitoring and control. The device offers comprehensive fault protection, including adjustable current limiting, overload, over-,temperature over-voltage, and short-circuit protection. This ensures robustness and reliability in various operating conditions. The ISO808-1 also features a low on-resistance (Rds On) of 125mOhm, which minimizes power loss and improves overall efficiency. With eight outputs and a 1:1 input-to-output ratio, it provides versatile control options. The device supports a wide load voltage range of 9.2V to 36V, making it suitable for diverse applications. Additionally, the ISO808-1 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental standards.

ISO808-1 Applications

The ISO808-1 is ideal for applications that require precise control and efficient power distribution. It is particularly well-suited for driving relays and solenoids, where its high-side output configuration and robust fault protection mechanisms ensure reliable operation. The device's wide voltage range and low on-resistance make it suitable for automotive, industrial, and consumer electronics applications. Its surface-mount package and bulk packaging option facilitate easy integration into modern compact, designs. The ISO808-1's on/off interface simplifies control and monitoring, making it an excellent choice for applications where simplicity and reliability are paramount.

Conclusion of ISO808-1

In summary, the ISO808-1 from STMicroelectronics is a versatile and reliable power distribution switch and load driver. Its high-side output configuration, comprehensive fault protection, and low on-resistance make it an excellent choice for a wide range of applications. The device's adherence to environmental standards and its robust feature set ensure that it meets the demands of modern electronics. Whether in used automotive systems, industrial machinery, or consumer electronics, the ISO808-1 provides efficient power management and reliable performance.

ISO808-1 Documents

Download datasheets and manufacturer documentation for ISO808-1