Product Overview: LT4363IDE-2

The LT4363IDE-2 is a high-performance surge stopper designed by Linear Technology, a leader in analog integrated circuits. This device is engineered to protect sensitive electronic systems from high voltage transients and overcurrent conditions, ensuring reliable operation even under harsh conditions.

Key Features

• Wide Operating Voltage Range: The LT4363IDE-2 operates over a voltage range of 4V to 80V, making it versatile for a variety of applications.
• Adjustable Overvoltage Protection: Users can set the overvoltage protection threshold with an external resistor, providing flexibility in system design.
• Adjustable Undervoltage Protection: Similarly, the undervoltage lockout is adjustable, ensuring that the device only operates within the safe voltage window.
• Overcurrent Protection: The device features a current limit that can be set with an external resistor, protecting the system from excessive current draw.
• Fast Response Time: The LT4363IDE-2 responds quickly to fault conditions, limiting the duration of harmful overvoltage and overcurrent events.
• High Reliability: Built with robust technology, the LT4363IDE-2 is designed to withstand and protect against high energy transients.

Applications

The LT4363IDE-2 is suitable for a wide range of applications where voltage and current protection is critical. These include:

• Automotive and Industrial Systems
• Avionics and Military Equipment
• Telecommunications Infrastructure
• Power Supplies and Converters

Product Specifications

The LT4363IDE-2 is offered in a durable 14-lead DFN package (4mm x 3mm) with enhanced thermal performance. It operates over a temperature range of -40°C to +125°C, suitable for demanding environments. The device also includes a fault output to indicate when the protection function has been activated, providing diagnostic capabilities to system designers.

Conclusion

With its robust protection features, flexible design options, and high reliability, the LT4363IDE-2 from Linear Technology stands out as an essential component for safeguarding sensitive electronics against voltage and current-related damages.