Intersil

ISL6141CB

ISL6141CB Description

The ISL6141CB is a single-channel Hot Swap Controller from Intersil, designed to manage the insertion and removal of circuit boards in live systems without causing damage or disruption. This device is part of the IntelliTrip™ series, known for its advanced protection and control features. The ISL6141CB operates within a temperature range of 0°C to 70°C and is suitable for surface-mount applications, making it ideal for compact and high-density designs.

Key technical specifications include a supply current of 2.4 mA and a wide supply voltage range of 20V to 80V. The device does not feature internal switches, allowing for greater flexibility in system design. It is housed in a tube package and is classified under HTSUS code 8542.39.0001. Although the ISL6141CB is now obsolete, its robust design and feature set continue to make it a valuable component for legacy systems.

ISL6141CB Features

The ISL6141CB offers several unique features that enhance its performance and reliability:

• Programmable Features: The device includes programmable current limit, over-voltage protection (OVP), and under-voltage lockout (UVLO), allowing for precise control and customization to meet specific system requirements.
• Auto Retry and Fault Timeout: These features provide enhanced reliability and fault management, ensuring that the system can recover from transient faults and maintain stable operation.
• Wide Operating Voltage Range: The ability to operate between 20V and 80V makes the ISL6141CB suitable for a variety of power supply applications, from low-voltage to high-voltage systems.
• Low Supply Current: With a supply current of only 2.4 mA, the ISL6141CB minimizes power consumption, contributing to energy efficiency and reduced heat generation.

ISL6141CB Applications

The ISL6141CB is particularly well-suited for applications where hot-swapping of boards is necessary to maintain system uptime and reliability. Specific use cases include:

• Data Centers and Server Farms: Hot-swapping of server blades and storage modules without interrupting service.
• Telecommunications Equipment: Enabling maintenance and upgrades of network equipment without downtime.
• Industrial Control Systems: Facilitating the replacement of faulty components in real-time control systems.
• Medical Equipment: Allowing for the safe and reliable replacement of critical components without compromising patient care.

Conclusion of ISL6141CB

The ISL6141CB, despite being obsolete, remains a reliable and versatile Hot Swap Controller with a wide range of applications. Its programmable features, low supply current, and wide operating voltage range provide significant advantages over similar models. While modern alternatives may offer additional features, the ISL6141CB continues to be a valuable component for legacy systems and applications where its specific capabilities are required.