Linear Technology LTC4230CGN Product Overview

The LTC4230CGN from Linear Technology is a highly integrated solution designed for Hot Swap applications that allow a board to be removed from and inserted into a live backplane without causing any disruption to the system. This product is part of Linear Technology's extensive range of power management solutions, offering reliability and performance for critical applications.

Key Features:

• Integrated MOSFET: The LTC4230CGN incorporates an N-channel MOSFET, which provides the necessary control for inrush current limiting to protect both the backplane and the card during insertion.
• Voltage Range: It operates over a wide voltage range, making it suitable for systems with supply voltages from 2.9V to 15V, thus accommodating various applications and ensuring versatility in design.
• Compact Package: Packaged in a narrow 16-lead SSOP, the LTC4230CGN is designed for space-constrained applications, providing a compact hot swap solution without compromising on functionality.
• Electronic Circuit Breaker: The device features an electronic circuit breaker function to protect against overcurrent conditions, which is essential for preventing damage to electronic components.
• Adjustable Current Limit: Users can set the current limit threshold according to their specific requirements, offering flexibility and precise control over the power management of the system.
• Multi-Function Timer: An onboard multi-function timer provides control over the fault timer, GATE voltage slew rate, and power-up insertion delay, ensuring smooth integration with system requirements.

Applications:

The LTC4230CGN is ideal for a variety of Hot Swap applications including servers, data storage systems, and network routers. Its robust feature set ensures that it can be used in environments where uninterrupted service is critical, and system maintenance or upgrades need to be performed without powering down the entire system.

Conclusion:

Linear Technology's LTC4230CGN is a comprehensive solution for Hot Swap applications that demand high reliability and precision. Its wide voltage range, integrated MOSFET, and advanced protection features make it a versatile and essential component for power management in high-availability systems.