Intersil

ISL6150IB

ISL6150IB Description

The ISL6150IB is a hot swap controller designed by Intersil, a leading manufacturer in the power management integrated circuits (PMIC) category. This device is engineered to manage the insertion and removal of circuit boards into live backplanes, ensuring safe and reliable operation. The ISL6150IB features a wide supply voltage range of 10V to 80V and operates with a supply current of 900 µA, making it suitable for a variety of power supply applications.

The ISL6150IB is available in a surface mount package and is housed in a tube, making it ideal for applications where space is a critical factor. Despite its compact size, the device offers robust performance and reliability. It is important to note that the ISL6150IB is currently marked as obsolete, which means it is no longer in active production. However, its legacy as a reliable hot swap controller continues to be recognized in the industry.

ISL6150IB Features

The ISL6150IB is equipped with several advanced features that enhance its performance and functionality. Key features include:

• Latched Fault: This feature ensures that the device remains in a safe state in the event of a fault, preventing further damage to the system.
• Programmable Features: The ISL6150IB offers programmable circuit breaker, fault timeout, overvoltage protection (OVP), and undervoltage lockout (UVLO). These programmable features provide flexibility and customization to meet specific application requirements.
• Single Channel: The device is designed with a single channel, simplifying the control and management of power supply circuits.
• No Internal Switches: The absence of internal switches reduces complexity and potential points of failure, enhancing overall system reliability.

ISL6150IB Applications

The ISL6150IB is well-suited for a range of applications where hot swap functionality is crucial. Specific use cases include:

• Telecommunications Equipment: Ideal for managing the insertion and removal of line cards and other modules in live telecommunication systems.
• Data Centers: Ensures safe and reliable operation when replacing or upgrading server blades and other components without shutting down the entire system.
• Industrial Control Systems: Facilitates the maintenance and upgrade of control modules in industrial environments where downtime is costly.
• Networking Equipment: Supports the hot swap capability of network interface cards (NICs) and other networking components.

Conclusion of ISL6150IB

The ISL6150IB stands out as a reliable and feature-rich hot swap controller from Intersil. Its wide supply voltage range, low supply current, and programmable features make it a versatile solution for various power management applications. The latched fault and programmable OVP, UVLO, and fault timeout features provide enhanced safety and customization options. While the ISL6150IB is now obsolete, its legacy as a robust and efficient hot swap controller continues to be valued in the electronics industry. For applications requiring hot swap capability, the ISL6150IB remains a notable choice, offering a balance of performance and reliability.