Introducing the LTC4260CGN-TR from Linear Technology

The LTC4260CGN-TR is a sophisticated negative voltage hot swap controller that provides a reliable solution for enabling boards to be inserted and removed from live backplanes. Manufactured by Linear Technology, a leader in the design and production of high-performance analog integrated circuits, this controller is an essential component for managing power distribution in complex electronic systems.

This hot swap controller is designed to control an external N-channel MOSFET to gently power up capacitors, preventing sparks, system glitches, and other potential problems associated with hot-swapping circuit boards. With the LTC4260CGN-TR, system maintenance and upgrades can be performed with ease and safety, minimizing downtime and ensuring continuous operation.

The LTC4260CGN-TR offers a range of features to protect both the electronic system and the user. It includes adjustable overcurrent protection and circuit breakers to safeguard against excessive power draw that could lead to overheating or damage. Additionally, it has an adjustable timer for overload auto-retry, which ensures that the system attempts to re-engage the power in the event of a fault.

This controller is housed in a compact 16-lead SSOP package, making it suitable for space-constrained applications. It operates over a wide voltage range and is designed for a broad array of negative supply voltages, providing versatility for different system designs.

Key features of the LTC4260CGN-TR include:

• Controlled operation of external N-channel MOSFET
• Adjustable current limit with circuit breaker functionality
• Undercurrent and overcurrent fault protection
• Auto-retry after fault with an adjustable timer
• Wide operating voltage range to accommodate various applications
• Compact 16-lead SSOP package for space-saving designs

With its robust feature set and Linear Technology's reputation for high-quality components, the LTC4260CGN-TR is an excellent choice for system designers looking to implement hot swap capabilities with negative voltage rails. Its reliability and flexibility make it an indispensable part of modern electronic systems where uptime and safety are of paramount importance.