The LTC4210-3CS6 is a compact, high-performance Hot Swap Controller designed by Linear Technology, now part of Analog Devices, to enable safe board insertion and removal from a live backplane. This integrated circuit helps to protect power supplies and circuitry from the potential damage caused by overcurrent, overvoltage, or short-circuit conditions during the insertion of circuit boards into live systems.

Key Features

• Integrated MOSFET: The LTC4210-3CS6 incorporates an internal MOSFET which simplifies design and reduces external component count, making it ideal for space-constrained applications.
• Adjustable Current Limit: It offers an adjustable current limit threshold via an external resistor, providing flexibility to accommodate various application requirements.
• Fast Response Time: The device ensures rapid response to fault conditions, thereby minimizing the potential for system damage.
• Overcurrent Protection: With its robust overcurrent protection, the LTC4210-3CS6 helps to prevent damage to the host system and the card being inserted.
• Under Voltage Lockout (UVLO): It features UVLO to ensure that the system operates only when the supply voltage is within acceptable limits.
• Compact Package: Available in a 6-pin ThinSOT package, the LTC4210-3CS6 is designed for space-saving applications without compromising on performance.

Applications

The LTC4210-3CS6 is suitable for a wide range of applications, including:

• Network servers and storage systems
• Telecommunications equipment
• Industrial systems
• High-availability systems

Technical Specifications

The LTC4210-3CS6 operates over a voltage range of 2.7V to 16.5V, making it versatile for use in various system voltages. The device's low quiescent current and compact size make it an efficient solution for managing power distribution in complex electronic systems.

For detailed technical specifications, application notes, and support documentation, it is recommended to consult the official datasheet and design resources provided by Linear Technology/Analog Devices.