Intersil

ISL6140CB

ISL6140CB Description

The ISL6140CB is a Hot Swap Controller designed by Intersil, a leading manufacturer in the Power Management Integrated Circuits (PMIC) domain. This component is specifically engineered for power supply circuits, offering adjustable voltage regulation to ensure optimal performance in various electronic systems. The ISL6140CB operates within a temperature range of 0°C to 70°C, making it suitable for applications in standard environmental conditions.

Key technical specifications include a supply current of 900 µA and a supply voltage range of 10V to 80V. The device is designed for surface mount mounting, which enhances its integration into compact and high-density circuit boards. It features a tube package, ensuring robustness and ease of handling during manufacturing processes.

ISL6140CB Features

The ISL6140CB stands out with its unique set of features, providing enhanced functionality and reliability. Key features include:

• Latched Fault: This feature ensures that the device remains in a safe state in the event of a fault, preventing potential damage to the system.
• Programmable Features: The ISL6140CB offers programmable circuit breaker, fault timeout, over-voltage protection (OVP), and under-voltage lockout (UVLO). These programmable features provide flexibility in configuring the device to meet specific application requirements.
• Single Channel: The device is designed with a single channel, simplifying the circuit design and reducing complexity.
• No Internal Switches: The absence of internal switches allows for greater flexibility in system design and integration.

ISL6140CB Applications

The ISL6140CB is ideal for a variety of applications where reliable power management and hot swap capabilities are crucial. Specific use cases include:

• Telecommunications Equipment: The device is well-suited for managing power in telecom systems, ensuring stable operation and protection against voltage fluctuations.
• Data Centers: In data centers, the ISL6140CB can be used to manage power supply circuits, providing reliable hot swap functionality for server components.
• Industrial Control Systems: The robust design and wide operating voltage range make it suitable for industrial applications where high reliability and fault tolerance are required.

Conclusion of ISL6140CB

The ISL6140CB, despite being marked as obsolete, remains a reliable choice for power management applications. Its unique features, such as latched fault and programmable circuit breaker, provide significant advantages over similar models. The device's wide operating voltage range and surface mount design make it ideal for integration into modern electronic systems. While newer alternatives may be available, the ISL6140CB continues to offer a proven solution for power supply circuits, ensuring stable and reliable performance in various applications.